Oxyfuel retrofit to coal power plant (Part1) - FS of 500MW class plant

Size: px
Start display at page:

Download "Oxyfuel retrofit to coal power plant (Part1) - FS of 500MW class plant"

Transcription

1 1st Oxyfuel Combustion Conference September 10, 2009 Oxyfuel retrofit to coal power plant (Part1) - FS of 500MW class plant Pauli Derjantin Fortum Power and Heat Yuji Fukuda Babcock-Hitachi K.K. Contents 1. Introduction 2. Development Subjects in Oxyfuel Combustion 3. Feasibility Study Results 4. Conclusion 5. Future Work Babcock Hitachi k.k All rights reserved. 0

2 1. Introduction - Hitachi has been developing CO2 capturing technologies;oxy-fuel combustion, scrubbing, IGCC -For Oxy-fuel combustion, Hitachi and Fortum are carrying out feasibility studies for retrofit of 500MW class coal fired boiler and combustion tests using 4MWth furnace. Current Thermal Power Plant Step-1 High Efficiency Step-2-700C A-USC -IGCC 2 Emission CO Current Technology High Efficiency CO2 Capturin g CO2 Capturing - OxyfuelCombustion - Scrubbing - IGCC-CO CCS approach of Hitachi 1/29

3 2.1 Development Subjects in Oxyfuel Combustion This Study Boiler Boiler High radiation intensity: CO2,H2O -same heat absorption to air combustion Reduce oxygen consumption -Corrosion, Slagging, Fouling ASU O2 Mill SCR AH AQCS -keep SCR,EP,FGD performance -installation of gas cooler AQCS: Air Quality Control System EP FGD CPU stack Fan Liq.CO2 ASU -reduce initial cost -reduce power consumption compact & low power ASU: Air Separation Unit Mill outlet pipe -keep temperature C Re-circulation line -reduce corrosive gas: SO3 CPU -reduce corrosion potential (SO3, Cl etc) -reduce power consumption compact & low power CPU: CO2 Compression and Purification Unit 2/29

4 2.2 Development Process Fundamental study Verification study Feasibility study - Laboratory test - Basic combustion test (0.4MWth test facility) - Large scale combustion test (4MWth test facility) - Total system check (1.5MWth test facility) - Trial design of actual plant Retrofit, New - Cost evaluation Burner Furnace 0.4MWth test facility Furnace Burner 4MWth test facility AQCS Furnace 1.5MWth test facility 1) Trial design - System flow (Process analysis) - Equipments design (Numerical analysis) - Control system (Dynamic analysis) 2) Cost evaluation - Initial cost (Construction, Equipment) - Running cost (Utility check) 3/29

5 2.3 Subjects and measures in Oxyfuel Combustion No. Item Subjects Measures Method Safety operation Alert and protection Dynamic control system analysis(matlab) 1 Total system Optimization of gas re- Process Simulator Heat loss reduction circulation point (CHEMCAD) Combustion test Adapt to a current (air comb.) boiler to oxyfuel Same heat absorption to (0.4MWth,4MWth) Boiler comb. air combustion Numerical analysis (CRAFT) 2 (Combustion, Combustion test Heat transfer ) Burner stability Burner development (4MWth) Mill stability Reduction of mill line bench scale mill O2 test -Keep SCR, EP, FGD Adapt to a current (air performance Combustion test 3 AQCS comb.) AQCS to oxyfuel -installation of gas (04MWth15MWth) (0.4MWth,1.5MWth) comb. cooler Process Simulator Gas re- Reduce corrosive gas: (CHEMCAD) 4 circulation Anticorrosion SO3 Combustion test System (4MWth,1.5MWth) 5 ASU, CPU Compact and low power Capacity up Feasibility study 4/29

6 3.1 System Analysis Method (Process Simulator) Material and Heat Balance Evaluation by Modeling Oxy-fuel Combustion System Boiler Air Heater Coal FGD Oxygen Flue Gas Recirculation Cooler EP (EP outlet) Utility unit operation Approach to modeling Boiler Gibbs reactor, Heat exchanger GGH SPEC. : Eco outlet gas temperature (364deg-C) CALC. : Adiabatic flame temperature, Boiler heat input Air Heater Heat Exchanger SPEC. : Heat transfer area, Overall heat transfer coefficient. Cooler Heat Exchanger SPEC. : Outlet gas temperature CALC. : Heat exchanger duty EP Component Separator Dust removal (99%) FGD Mixer, Component Separator, Flash Desulfurization rate (95%), Evaporation, Vapor-Liquid separation -in view point of boiler output, SO3 content, ash, gas cooler power and FGD handling gas amount 5/29

7 3.1 System Analysis Method (FGD modeling) Essential unit operations were chosen from CHEMCAD defaults FGD model is configured by connecting them FGD (limestone-gypsum process) FGD Model on CHEMCAD Lime-stone Slurry Spray FGD Clean gas (95% S removal, water vapor Saturation 72 ) Flue gas (90,SO2 Rich) Oxidant (air) SO2 absorbed by spraying slurry, oxidized, neutralized and fixed as gypsum Flue gas (90 ) Water Mixer Component Separator Flash Mixer Component Separator Flash SO2 Saturated by water liquid Clean gas 95%(partition coefficient) SO 2 removal liquid-vapor separation 6/29

8 3.1 Case studies 2ry 90 deg-c Mill Coal Boiler P ry Cooler Stack DeNOx AH EP FGD Wet-EP Eco Out EP Out FGD Out Wet-EP Out No. Oxidant GR point (@exit) +Cooler 2ry(Combustion Air) P ry(mill Air) Temp. deg-c A-1 Air N N N O-1 Oxygen EP EP N O-2 EP EP 140 O-3 EP FGD O-4 FGD FGD O-5 Eco FGD O-6 Eco Wet-EP O-7 EP EP 90 O-8 EP FGD O-9 Eco EP O-10 Eco FGD *GR:Gas recirculation 7/29

9 3.2 Result of FS(1) ; Selected System Flow (1) Same boiler output to air combustion (2) LP turbine power increases because cooler preheats feed water (3) SO3 removal with 90 deg-c cooler Case O-7 (1) +3MW Boiler +18MW TB GE SCR Burner AH (2) (3) -60MW 90deg-C Cooler EP IDF SCAH PAF Stack FDF GGH CPU FGD CO2 1282MW Coal Mills Hot Air Oxygen ASU 8/29

10 3.2 Result of FS(2) ; SO3 Removal - Below acid dew point(<160c),so3 in flue gas change to mist - Mist stick to ash and are neutralized by alkali contained in ash - Ash are caught with EP Location of gas cooler ation (-) 3 Concentra SO GGH without 無 Cooler GGH with Cooler 有 0 SCR Outlet EP Inlet EP Outlet FGD Outlet 9/29

11 3.2 Result of FS(3) ; Air Leakage of ASU [% %] Incremen nt Energy 2ry 90 deg-c Coal 3 Mill Boiler DeNOx AH P ry Base (100MWe) Air Leakage [wt%] Cooler EP Increme ent Energy of CPU [% %] EP Out (to 2ry) FGD FGD Out (to P ry) 2.0 Stack 3.5 Base (50MWe) Air Leakage [wt%] ASU : Specific energy of production=0.35kwh/nm 3 -O2 [@0,1atm],CPU : CO2 recovery 90% 10/29

12 3.2 Result of FS(4) ; Efficiency Superior Boiler & AQCS technology enables excellent Oxy-combustion Heat SO Co. System Flow Transfer 3 MWth Water ppm % Cooler:90 BHK (O-7R) Coal Mill Boiler SCR AH E SO 3 P FGD GGH CPU CO <5 30 O 2 ASU Others (O-3) Coal SCR Cooler:140 E FGD CPU 3) Mill Boiler AH P 1163 <5 10 O 2 ASU Condenser H 2 O CO 2 11/29

13 3.3 Numerical simulation(1); Tool (CRAFT) Oi Original i simulation models 1. Char gasification model 2. Hydrocarbon NOx reduction model 3. Multi-grid discrete transfer radiation model CRAFT; Combustion, RAdiation and water Flow simulation Tool - Temp. Predicted performances lead to technical solutions -CO -NOx - Heat Flux - VOC emission - Unburned carbon - Burner blowing off - Furnace exit gas temperature - Slagging -H2S and SO2 corrosion 12/29

14 3.3 Numerical simulation(2); analysis scope Comparison between air combustion and oxy-fuel combustion. Parameter: O 2 concentration 21-35vol%wet Air combustion Oxy-fuel combustion Stack Stack AAP AAP Air ratio: 0.4 Oxy. ratio: 0.4 Coal 187t/h Burner Burner Air ratio: 0.8 Gas O2 Oxy. ratio: 0.8 Recirculation Coal 0t/h 0t/h 187t/h O2 396t/h Gas Recirculation t/h Air 1966t/h O2: 21-35vol%wet Air 0t/h Scope of the analysis 13/29

15 3.3 Numerical simulation(3); Front Side Rear XYZ= : 184,800 AAP F-AAP R-AAP Y Burner Burner Structure X Z Grid of the analysis 14/29

16 3.3 Numerical simulation(4); Coal (1) HHV kj/kg 26,691 (2) Proximate analysis Total moisture WT%wet Fixed carbon WT%wet Volatiles WT%wet Ash WT%wet 8.90 (3) Ultimate analysis C WT%dry H WT%dry 5.62 O WT%dry N WT%dry 0.87 S WT%dry /29

17 3.3 Numerical simulation(5); Heat Absorption Oxyfuel combustion at O2=27~30 vol%-wet take same heat absorption as Air. O2(vol% ) FEGT (deg-c) Air combustion Oxyfuel combustion (wet GR) T(deg-C) 1800 AAP burner /29

18 3.3 Numerical simulation(6); Heat Flux Air combustion > Oxy-fuel combustion at O 2 :27vol%wet Heat flux (kw/m 2 ) 250 Oxy-fuel combustion -wet Air combustion Heat flux q(kw/m 2 ) O 2 (vol%wet) 0 Air combustion Oxy-fuel combustion (O2: 27vol%wet) 17/29

19 3.3 Numerical simulation(7); Heat Absorption Air combustion Oxy-fuel combustion at O 2 :27vol%wet ry 3ry SH SH W/W Structure of calculated boiler (500MW class) er at boile er (MW) Total he eat transf Air O 2 (vol%wet) ry superheater 2ry superheater Water wall 18/29

20 3.4 Safety Operation at Oxy-Fuel Combustion No. 1 2 Item O2 / Primary gas ratio (O2 concentration) O2 / Comb. gas ratio (O2 concentration) 3 FDF 4 PAF 5 IDF Malfunction Problem Protection Too high Fire in mill According to deviation from set value, alert and protection actions will be initiated Too low Flame instability 1. Alert Too high Undesired combustion 2. Interlock action (Trimming O2 flow or recirculation gas flow ) Too low Flame instability 3. MFT (Shut down of fuel and O2 supply) Trip High O2 concentration in primary gas and combustion gas consequently fire in mill and undesired combustion MFT (Shut down of fuel and O2 supply) MFT: Master fuel trip Coal Mills AAP SCR Cooler EP IDF FGD Flow fluctuation AH FDF at changing Air to Oxy Air CPU Storage Higher O2O Higher Gas temperature PAF Oxygen LOX ASU 19/29

21 3.5 AQCS system(1) ; SCR NOx removal efficiency under oxy-fuel combustion was slightly lower than that under air combustion. Water Pump Electric Heater(400 ) H 2 O O 2 NH 3 CO 2 SO 2 NO N 2 Mass Flow Controllers Catlyst Electric Heater cy Ratio (-) ( - ) DeNOx Efficienc DeNO Ox Activity Drai SO 2 NOx 0.4 Trap Analyzer Air combustion SO 2 =1000ppm,H 系列 1 2 O=12% Oxy-fuel combustion 系列 2 SO 2 =10000ppm,H 2 O=30% Gas Temperature ( ) Gas Temperature ( ) 20/29

22 3.5 AQCS system(2); FGD SO2 removal efficiency i at a given L/G decreased d under oxy-fuel combustion because of the higher slurry temperature and SO2 concentration. However, higher removal efficiency can be expected at a given coal due to less flue gas volume. Spray droplets Spray droplets Spray nozzle nozzle Inlet Recirculation Recirculation tank (Heating) (Heating) Outlet Outlet Nozzle A Nozzle A Nozzle B Nozzle B Nozzle CC Air H2O2 SO O2 removal (%) CaCO3 Recirculation Pump pump Air (FGD inlet SO2=250ppm, absorbent temp. =55 ) Oxyfuel (FGD inlet SO2=1300ppm, absorbent temp. =70 ) Air combustion Oxy-fuel combustion Flue gas volume is 1/4 (L/G quadruple) L/G (L/m 3 N) 21/29

23 3.6 Plant Layout ASU Boiler DeNOx Items Value Coal flow rate t/h 150 Oxygen flow rate t/h 310 Treatment gas flow rate t/h 520 Cooler Dry EP FGD CPU GR Line 230m 240m 22/29

24 4. Conclusion - To establish suitable oxy-fuel combustion system for existing 500MW class plant, feasibility studies have been conducted. - Suitable systems were proposed based on heat balance calculation results using process simulation software CHEMCAD. - Key points of case studies are that checking system performance in view point of boiler output, SO3 content, ash, gas cooler power and FGD handling gas amount. - Among studied cases, recommended system is as follows; - Gas extraction point is from 2ry:EP outlet and Pry: FGD outlet, cooler temperature: 90 C. 23/29

25 5. Future Works -Reliability study of proposed system using 1.5MWth one-through combustion and AQCS test facility. -Mill performance -Total heat balance -Dynamic control simulation 24/29

26 5. Future Work : 1.5MWth Combustion and AQCS Test Facility Test items 1. AQCS system check 2. Recycle gas line corrosion potential 3. SOx, NOx and other acid gas control 4. Total system of oxy-fuel combustion O2 Tank Coal Burner SCR Gas Cooler GGH BUF Furnace A/H DESP Oxygen Supply Unit Air PAF FDF Gas Gas HEX IDF FGD GRF Flue Gas Recycle 25/29

27 Future Work : Mill Performance The objective is to evaluate the mill performance represented by the mill power and the pressure drop of mill in CO 2. These values are compared with those of air atmosphere of the primary gas. Bench scale mill facility Mill Photos of bench-scale mill facility and CO 2 supply system CO 2 supply system (Max.300kg/h CO 2 gas) 26/29

28 Future Work : Total Heat Balance 3D-model dl for heat recovery area T bi &G Boiler 3rd SH 2nd SH Turbine&Generator Power Control HP Turbine IP/LP Turbine 1t 1st SH Reheater Comb. simulator CRAFT Cage Water wall network model Condenser Water Wall Economizer Spray Control HP Heater irator Deai LP Heater Fig Schematic of BTG system calculator Virtual Boiler 27/29

29 Future Work: Dynamic analysis model (ACTUALISE-MATLAB) Coal Furnace DeNOx Cooler EP IDF DeSOx Stack Mill AH CPU FDF Air PAF Boiler draft model ASU Main elements added or modified Volume element (Basic) Pipe element Valve element 28/29

30 Thank you for your attention Hitachi Group, as a citizen of the globe, fulfills social responsibilities by fostering potential of future generation, promoting innovation worldwide, pioneering next-generation products and services, and realizing the environment- harmonious sustainable society. 29/29

Development of Hitachi Oxy-fuel Combustion Technologies

Development of Hitachi Oxy-fuel Combustion Technologies Available online at www.sciencedirect.com Energy Procedia 37 (2013 ) 1365 1376 GHGT-11 Development of Hitachi Oxy-fuel Combustion Technologies Toshihiko Mine a, *, Takahiro Marumoto a, Kenji Kiyama a,

More information

DEVELOPMENT OF HITACHI OXY-COMBUSTION TECHNOLOGY WITH NEW TYPES OF BURNER AND FLUE GAS RE-CIRCULATION SYSTEM

DEVELOPMENT OF HITACHI OXY-COMBUSTION TECHNOLOGY WITH NEW TYPES OF BURNER AND FLUE GAS RE-CIRCULATION SYSTEM DEVELOPMENT OF HITACHI OXY-COMBUSTION TECHNOLOGY WITH NEW TYPES OF BURNER AND FLUE GAS RE-CIRCULATION SYSTEM Takahiro Marumoto 1 *, Noriyuki Imada 1 *, Kenji Kiyama 2 **, Pauli Dernjatin 3 ****, Song Wu

More information

Advanced AQCS for Oxy-fuel Combustion System; Controlling Mercury & SO3

Advanced AQCS for Oxy-fuel Combustion System; Controlling Mercury & SO3 Special Workshop on SO2, SO3, Hg and Boiler Corrosion Issue Under Oxyfuel Combustion Condition Advanced AQCS for Oxy-fuel Combustion System; Controlling Mercury & SO3 Babcock-Hitachi K.K. Hirofumi Kikkawa

More information

Development of Oxyfuel Boiler & Update of Callide Oxyfuel Project (COP)

Development of Oxyfuel Boiler & Update of Callide Oxyfuel Project (COP) Development of Oxyfuel Boiler & Update of Callide Oxyfuel Project (COP) Presentation to: The 3rd APP OFWG Oxy fuel Capacity Building Course 12 September 2011 Toshihiko Yamada IHI Corporation 1 Presentation

More information

Callide Oxyfuel Project Development and Progress

Callide Oxyfuel Project Development and Progress Callide Oxyfuel Project Development and Progress Dr Chris Spero Oxyfuel Capacity Building Course Tokyo Institute of Technology 2 3 September 2012 Presentation Overview Project history and structure Process

More information

Commercial Viability of Near-Zero Emissions Oxy-Combustion Technology for Pulverized Coal Power Plants

Commercial Viability of Near-Zero Emissions Oxy-Combustion Technology for Pulverized Coal Power Plants Commercial Viability of Near-Zero Emissions Oxy-Combustion Technology for Pulverized Coal Power Plants Andrew Seltzer Zhen Fan Horst Hack Foster Wheeler North America Corp., USA Minish Shah Kenneth Burgers

More information

FLEXI BURN CFB WP4: Boiler design and performance

FLEXI BURN CFB WP4: Boiler design and performance Development of High Efficiency CFB Technology to Provide Flexible Air/Oxy Operation for Power Plant with CCS FLEXI BURN CFB WP4: Boiler design and performance 2 nd Project Workshop, 6 th February 2013,

More information

SOME ENERGY-EFFICIENT TECHNOLOGIES IN JAPAN

SOME ENERGY-EFFICIENT TECHNOLOGIES IN JAPAN SOME ENERGY-EFFICIENT TECHNOLOGIES IN JAPAN (EXECUTIVE SESSION) November, 2007 JAPAN EXTERNAL TRADE ORGANIZATION JAPAN CONSULTING INSTITUTE SOME ENERGY-EFFICIENT TECHNOLOGIES IN JAPAN 1. Power Generation

More information

Development of Mercury and SO3 Control Technology using Gas Gas Heater

Development of Mercury and SO3 Control Technology using Gas Gas Heater Development of Mercury and SO3 Control Technology using Gas Gas Heater Noriyuki Imada, Hirofumi Kikkawa and Kazuki Kobayashi Environmental Research Department, Kure Research Laboratory, Babcock Hitachi

More information

Perspective on Coal Utilization Technology

Perspective on Coal Utilization Technology Perspective on Coal Utilization Technology 21st Annual International Pittsburgh Coal Conference on 14-16 September, 2004 Naokazu Kimura Director, Wakamatsu Research Institute J-Power/EPDC Agenda - About

More information

Study Results in Demonstration Operation of Oxyfuel Combustion Boiler for CO 2 Capture

Study Results in Demonstration Operation of Oxyfuel Combustion Boiler for CO 2 Capture Vol. 43 No. 2 21 Study Results in Demonstration Operation of Oxyfuel Combustion Boiler for CO 2 Capture YAMADA Toshihiko : Manager, Research & Development Department, Power Plant Division, Energy Systems

More information

The Relevance of Oxy-fuel Technology for Japan

The Relevance of Oxy-fuel Technology for Japan Inter-Departmental Organization for Environment and Energy The Relevance of Oxy-fuel Technology for Japan Ken OKAZAKI Professor, Dept. of Mechanical and Control Engineering Graduate School of Science and

More information

3D Modelling of Oxygen Fired CFB Combustors in Different Scales

3D Modelling of Oxygen Fired CFB Combustors in Different Scales 3rd Oxyfuel Combustion Conference Ponferrada, Spain, 9th - 13th September 2013 3D Modelling of Oxygen Fired CFB Combustors in Different Scales Presented by: Jarno Parkkinen a Co-authors: Pasi Antikainen

More information

Three years operational experiences with the Oxyfuel Pilot Plant of Vattenfall in Schwarze Pumpe

Three years operational experiences with the Oxyfuel Pilot Plant of Vattenfall in Schwarze Pumpe 2 nd IEAGHG Oxyfuel Combustion Conference Three years operational experiences with the Oxyfuel Pilot Plant of Vattenfall in Schwarze Pumpe Uwe Burchhardt a, Göran Lindgren b a Vattenfall Europe Generation

More information

Japanese Strategy for CO Reduction

Japanese Strategy for CO Reduction Contents Japanese Strategy for CO 2 Reduction Oxy-firing Studies in Japan Study of 1000MW Oxy-firing Super-Critical Unit Japan-Australia Oxy-firing Project Conclusion Contents Japanese Strategy for CO

More information

Enhancing Capacity Empowering Nation. Technological Parameters in selecting systems to control emissions in Thermal Power Plants

Enhancing Capacity Empowering Nation. Technological Parameters in selecting systems to control emissions in Thermal Power Plants Technological Parameters in selecting systems to control emissions in Thermal Power Plants Environmental Gazette Notification 2015 Part A-NOX 1. NOx Fundamentals 2. Major NOx Reduction Techniques 3. SCR

More information

Simulation and Prediction of Pollutants in a Flexi-Burn Oxyfuel Pulverized Coal Power Plant

Simulation and Prediction of Pollutants in a Flexi-Burn Oxyfuel Pulverized Coal Power Plant Simulation and Prediction of Pollutants in a Flexi-Burn Oxyfuel Pulverized Coal Power Plant Andrew Seltzer Zhen Fan Horst Hack Foster Wheeler North America Corp. 12 Peach Tree Hill Rd. Livingston, NJ 07039

More information

WHITE PLUME REMOVAL USING FUEL ADDITIVES IN THERMAL POWER PLANTS

WHITE PLUME REMOVAL USING FUEL ADDITIVES IN THERMAL POWER PLANTS WHITE PLUME REMOVAL USING FUEL ADDITIVES IN THERMAL POWER PLANTS Byeong-Kyu Lee 1), Seung-Won Cho 2) and Sang-Ki Chun 3) 1) Department of Civil and Environmental Engineering, University of Ulsan, Ulsan

More information

Experiences from Commissioning and Test Operation of Vattenfall s Oxyfuel Pilot Plant

Experiences from Commissioning and Test Operation of Vattenfall s Oxyfuel Pilot Plant Experiences from Commissioning and Test Operation of Vattenfall s Oxyfuel Pilot Plant 1 st International Oxyfuel Combustion Conference Germany, Cottbus, 7 th 11 th September 2009 Uwe Burchhardt Project

More information

KEPCO KEPRI Kim eui hwan

KEPCO KEPRI Kim eui hwan 2015 KEPIC PERFORMANCE TEST SEMINAR New Start! Open Soft Speed AGAIN KEPCO! 2015. 9. 22 KEPCO KEPRI Kim eui hwan 1 2 3 test Steam turbine test 2/42 3/42 Thermal analysis of Power Plant Cycle Grasp of the

More information

Development of Integrated Flexi-Burn Dual Oxidant CFB Power Plant

Development of Integrated Flexi-Burn Dual Oxidant CFB Power Plant Development of Integrated Flexi-Burn Dual Oxidant CFB Power Plant Horst Hack Zhen Fan Andrew Seltzer Foster Wheeler North America Corp., USA Timo Eriksson Ossi Sippu Arto Hotta Foster Wheeler Energia Oy,

More information

Ultra-Supercritical Oxyfuel Power Generation for CO2 Capture

Ultra-Supercritical Oxyfuel Power Generation for CO2 Capture Ultra-Supercritical Oxyfuel Power Generation for CO2 Capture Andrew Seltzer Zhen Fan Horst Hack Foster Wheeler North America Corp. Perryville Corporate Park, Clinton, NJ 088097039 Presented at 36 th International

More information

Lecture 3: Oxyfuel Combustion Science: Mass and energy balances, heat transfer, coal combustion and emissions

Lecture 3: Oxyfuel Combustion Science: Mass and energy balances, heat transfer, coal combustion and emissions Lecture 3: Oxyfuel Combustion Science: Mass and energy balances, heat transfer, coal combustion and emissions Professor Terry Wall and Dr Jianglong Yu University of Newcastle, Australia APP OFWG capacity

More information

Design Criteria for Carbon Capture Ready Power Stations and Technological Options under Development by Power Plant Suppliers

Design Criteria for Carbon Capture Ready Power Stations and Technological Options under Development by Power Plant Suppliers Design Criteria for Carbon Capture Ready Power Stations and Technological Options under Development by Power Plant Suppliers IZEC CCR Symposium, Tokyo, November 19th, 2009 Dr. Christian Bergins Research

More information

Understand boiler performance characteristics. Use these suggestions when buying, designing or optimizing steam generators

Understand boiler performance characteristics. Use these suggestions when buying, designing or optimizing steam generators Understand boiler performance characteristics Use these suggestions when buying, designing or optimizing steam generators V Ganapathy, ABCO Industries, Abilene, An understanding of the major differences

More information

Oxyfuel Pulverized Coal Steam Generator Development 30 MWth Pilot Steam Generator

Oxyfuel Pulverized Coal Steam Generator Development 30 MWth Pilot Steam Generator Oxyfuel Pulverized Coal Steam Generator Development 30 MWth Pilot Steam Generator Commissioning and Testing F. Kluger, P. Mönckert, B. Krohmer, G.-N. Stamatelopoulos Alstom J. Jacoby, U. Burchhardt Vattenfall

More information

Integration of carbon capture unit with power generation: technology advances in oxy-combustion plants

Integration of carbon capture unit with power generation: technology advances in oxy-combustion plants Integration of carbon capture unit with power generation: technology advances in oxy-combustion plants 3 rd Oxyfuel Combustion Conference, OCC3 9 th -13 th September 2013, Ponferrada, Spain Luca Mancuso,

More information

SO 2 /SO 3 /Hg and Corrosion Issue Results From DOE/NETL Existing Plants Oxy-combustion Projects. January 25, 2011 London, United Kingdom

SO 2 /SO 3 /Hg and Corrosion Issue Results From DOE/NETL Existing Plants Oxy-combustion Projects. January 25, 2011 London, United Kingdom SO 2 /SO 3 /Hg and Corrosion Issue Results From DOE/NETL Existing Plants Oxy-combustion Projects January 25, 2011 London, United Kingdom Jan. 2011 National Energy Technology Laboratory Where Energy Challenges

More information

MIT Carbon Sequestration Forum VII Pathways to Lower Capture Costs

MIT Carbon Sequestration Forum VII Pathways to Lower Capture Costs MIT Carbon Sequestration Forum VII Pathways to Lower Capture Costs 1 October 1 November 2006 Royal Sonesta Hotel, Cambridge, MA Oxyfuel Pathways Rodney Allam Consultant Air Products PLC, UK Oxyfuel Technology

More information

Oxyfuel CFB Combustion discussion on challenges for development

Oxyfuel CFB Combustion discussion on challenges for development Oxyfuel CFB Combustion discussion on challenges for development Filip Johnsson Department of Energy and Environment, Energy Technology 412 96, Göteborg filip.johnsson@chalmers.se Planned and proposed CCS

More information

Up gradation of Boilers to Implement New Pollution Norms

Up gradation of Boilers to Implement New Pollution Norms Up gradation of Boilers to Implement New Pollution Norms 1 Key Regulatory Drivers: Power Plants Pollutant Unit* TPPs installed before December 31, 2003 (Refer Note 1) TPPs installed after 2003 to December

More information

J-POWER s CCT Activities

J-POWER s CCT Activities J-POWER s CCT Activities Hiroto Shimizu Senior Advisor, International Business Management Department 2013. 9.6 3E + S Philosophy* *) Basis of Energy Policy Who is J POWER? Established as Government owned

More information

Development of High Efficiency CFB Technology to Provide Flexible Air/Oxy Operation for Power Plant with CCS FLEXI BURN CFB

Development of High Efficiency CFB Technology to Provide Flexible Air/Oxy Operation for Power Plant with CCS FLEXI BURN CFB Development of High Efficiency CFB Technology to Provide Flexible Air/Oxy Operation for Power Plant with CCS FLEXI BURN CFB 2 nd International Workshop on Oxyfuel FBC Technology Antti Tourunen VTT Technical

More information

Doosan Babcock Oxyfuel R & D Activities

Doosan Babcock Oxyfuel R & D Activities Doosan Babcock Oxyfuel R & D Activities The Coal Research Forum 20 th Annual Meeting And Meetings Of The Combustion And Advanced Power Generation Divisions H R Seneviratne, Date: 22nd April 2009 Department:

More information

Slagging & Fouling SNCR (NH 4 ) 2 SO 4. CO 2 purity. H 2 SO 4 corrosion. HEX acid dew point ph & porosity Cooling - H 2 SO 4. Enhanced SO 3 coating

Slagging & Fouling SNCR (NH 4 ) 2 SO 4. CO 2 purity. H 2 SO 4 corrosion. HEX acid dew point ph & porosity Cooling - H 2 SO 4. Enhanced SO 3 coating Sulphur Impacts in Coal Fired Oxy-fuel Combustion with CCS (Impacts and Control Options) Terry Wall a, Rohan Stanger a *, Joerg Maier b a Chemical Engineering, University of Newcastle, 238, Australia;

More information

Fundación Ciudad de la Energía CIUDEN

Fundación Ciudad de la Energía CIUDEN Fundación Ciudad de la Energía Ponferrada 9 th to 13 th September 2013 Experiences in commissioning and operation of s Technological Development Plant under oxycombustion conditions Organised by: Hosted

More information

CEMENT PLANT ENVIRONMENTAL TECHNOLOGY FOR ACHIEVING HIGH SO 2 REMOVAL

CEMENT PLANT ENVIRONMENTAL TECHNOLOGY FOR ACHIEVING HIGH SO 2 REMOVAL CEMENT PLANT ENVIRONMENTAL TECHNOLOGY FOR ACHIEVING HIGH SO 2 REMOVAL Sara Safariyeganeh sara.safariyeganeh@mecsglobal.com Cary Joe Lovett, PE joe.lovett@holcim.com Abstract - The EPA has adopted revised

More information

Babcock Borsig Steinmüller GmbH. Bełchatów - Retrofitting the EU s Largest Power Plant Site

Babcock Borsig Steinmüller GmbH. Bełchatów - Retrofitting the EU s Largest Power Plant Site Bełchatów - Retrofitting the EU s Largest Power Plant Site Dr. Christian Storm, Dr. Georg Gasteiger, Dr. Bernhard Pinkert, Frank Adamczyk, Krzysztof Matyskiewicz 31.10.2012 Worldwide new trends in energy

More information

Lünen State-of-the-Art 813MW Coal-Fired USC Boiler with High Efficiency and Flexibility

Lünen State-of-the-Art 813MW Coal-Fired USC Boiler with High Efficiency and Flexibility Lünen State-of-the-Art 813MW Coal-Fired USC Boiler with High Efficiency and Flexibility Yuta Sato IHI Corporation Energy & Plant Operations Power-Gen Europe 2014, Cologne, Germany, 3-5 June, 2014 Track

More information

Energy Production Systems Engineering

Energy Production Systems Engineering Welcome to Energy Production Systems Engineering USF Polytechnic Engineering tom@thomasblairpe.com Session 10: Environmental Controls Spring 2012 Plant Environmental Control Systems Power plant Environmental

More information

Impact of novel PCC solvents on existing and new Australian coal-fired power plants 1 st PCC Conference, Abu-Dhabi

Impact of novel PCC solvents on existing and new Australian coal-fired power plants 1 st PCC Conference, Abu-Dhabi Impact of novel PCC solvents on existing and new Australian coal-fired power plants 1 st PCC Conference, Abu-Dhabi Dr Narendra Dave Principal Research Engineer CSIRO Energy Technology, North Ryde, Australia

More information

Approach to Overseas EPC Project

Approach to Overseas EPC Project Approach to Overseas EPC Project 98 Approach to Overseas EPC Project Technical Features of MidAmerican Project in the U.S. Akitaka Tateishi Hidetoshi Fujii Tomoshige Koga Hajime Kimura OVERVIEW: Hitachi

More information

Development of High Efficiency CFB Technology to Provide Flexible Air/Oxy Operation for Power Plant with CCS FLEXI BURN CFB

Development of High Efficiency CFB Technology to Provide Flexible Air/Oxy Operation for Power Plant with CCS FLEXI BURN CFB Development of High Efficiency CFB Technology to Provide Flexible Air/Oxy Operation for Power Plant with CCS FLEXI BURN CFB CO2NET seminar and EU CCS conference, 24 th 26 th May 2011, London Project objective

More information

Advanced Coal Power Plant Water Usage

Advanced Coal Power Plant Water Usage CoalFleet for Tomorrow Advanced Coal Power Plant Water Usage Ronald L. Schoff (rschoff@epri.com) Project Manager Advanced Coal Generation Options Charlotte, North Carolina July 8 9, 2008 CoalFleet for

More information

THERMAL POWER PLANT SIMULATOR TPP 200 LABORATORY EXERCISE TUTORIAL N4: INTRODUCTION TO THE HEAT PRODUCTION SYSTEM

THERMAL POWER PLANT SIMULATOR TPP 200 LABORATORY EXERCISE TUTORIAL N4: INTRODUCTION TO THE HEAT PRODUCTION SYSTEM EKV THERMAL POWER PLANT SIMULATOR TPP 200 LABORATORY EXERCISE TUTORIAL N4: INTRODUCTION TO THE HEAT PRODUCTION SYSTEM Master of Science Thesis Division of Heat and Power Technology 2003 Department of Energy

More information

CO 2 Capture. John Davison IEA Greenhouse Gas R&D Programme.

CO 2 Capture. John Davison IEA Greenhouse Gas R&D Programme. CO 2 Capture John Davison IEA Greenhouse Gas R&D Programme Overview of this Presentation Leading CO 2 capture technologies for power generation Descriptions Main advantages and disadvantages Examples of

More information

CHAPTER 2 STUDY OF 210 MW BOILER SYSTEM 2.1 DESCRIPTION OF 210 MW BOILER

CHAPTER 2 STUDY OF 210 MW BOILER SYSTEM 2.1 DESCRIPTION OF 210 MW BOILER 8 CHAPTER 2 STUDY OF 210 MW BOILER SYSTEM 2.1 DESCRIPTION OF 210 MW BOILER Detailed study has been carried out on a 210 MW boiler system with regard to model development, control and optimization. Figure

More information

Available online at Energy Procedia 4 (2011) Energy Procedia 00 (2010)

Available online at   Energy Procedia 4 (2011) Energy Procedia 00 (2010) Available online at www.sciencedirect.com Energy Procedia 4 (2011) 1925 1932 Energy Procedia 00 (2010) 000 000 Energy Procedia www.elsevier.com/locate/procedia www.elsevier.com/locate/xxx GHGT-10 Evaluation

More information

Pressurized Oxy-Combustion An Advancement in in Thermal and Operating Efficiency for Clean Coal Power Plants. Jan, 2013

Pressurized Oxy-Combustion An Advancement in in Thermal and Operating Efficiency for Clean Coal Power Plants. Jan, 2013 Pressurized Oxy-Combustion An Advancement in in Thermal and Operating Efficiency for Clean Coal Power Plants Jan, 2013 Advantages of Pressurized Oxy-Combusition POXC can be retrofitted into existing plants

More information

Research Perspective - Review of the Current Understanding, Identifying Research Gaps

Research Perspective - Review of the Current Understanding, Identifying Research Gaps Institut für Verfahrenstechnik und Dampfkesselwesen Institute of Process Engineering and Power Plant Technology Prof. Dr. techn. G. Scheffknecht Research Perspective - Review of the Current Understanding,

More information

COAL WATER SLURRY FUEL Alternate Fuel for Thailand

COAL WATER SLURRY FUEL Alternate Fuel for Thailand COAL WATER SLURRY FUEL Alternate Fuel for Thailand Power-Gen Asia 2014 Royal Daniel Managing Director RDaniel@roe.com Contents Introduction of POWER Burns and Roe Coal Water Slurry (WS) Fuel in General

More information

Thermodynamic performance of IGCC with oxycombustion

Thermodynamic performance of IGCC with oxycombustion Thermodynamic performance of IGCC with oxycombustion CO 2 capture G.Lozza, M. Romano, A. Giuffrida Dip. Energia, Politecnico di Milano, Italy Purpose of the study CO 2 capture from coal power plant. Configurations

More information

ADECOS II. Advanced Development of the Coal-Fired Oxyfuel Process with CO 2 Separation

ADECOS II. Advanced Development of the Coal-Fired Oxyfuel Process with CO 2 Separation Fakultät Maschinenwesen Institut für Energietechnik, Professur für Verbrennung, Wärme- & Stoffübertragung ADECOS II Advanced Development of the Coal-Fired Oxyfuel Process with CO 2 S. Grahl, A. Hiller,

More information

MARAMA Webinar August 7, Angelos Kokkinos Chief Technology Officer Babcock Power, Inc.

MARAMA Webinar August 7, Angelos Kokkinos Chief Technology Officer Babcock Power, Inc. MARAMA Webinar August 7, 2014 Angelos Kokkinos Chief Technology Officer Babcock Power, Inc. Rankine cycle is a thermodynamic cycle which converts heat into work. The heat is supplied externally to a closed

More information

Impact of Combustion Conditions on Emission Formation (SO 2, NO X ) and fly ash

Impact of Combustion Conditions on Emission Formation (SO 2, NO X ) and fly ash Institut für Verfahrenstechnik und Dampfkesselwesen Institute of Process Engineering and Power Plant Technology Prof. Dr. techn. G. Scheffknecht 3 rd Workshop IEAGHG International Oxy-Combustion Network

More information

Flue Gas Cleaning of Coal-fired Power Plant and SEC Technology. Shanghai Electric Power Generation Environment Protection Engineering Co., Ltd.

Flue Gas Cleaning of Coal-fired Power Plant and SEC Technology. Shanghai Electric Power Generation Environment Protection Engineering Co., Ltd. Flue Gas Cleaning of Coal-fired Power Plant and SEC Technology Shanghai Electric Power Generation Environment Protection Engineering Co., Ltd. Content Introduction of SEC-PGEPE Environment Protection Island

More information

DEVELOPMENT OF FLEXI-BURN CFB BOILER CONCEPT FOR OXY-CFB-300 COMPOSTILLA PROJECT

DEVELOPMENT OF FLEXI-BURN CFB BOILER CONCEPT FOR OXY-CFB-300 COMPOSTILLA PROJECT DEVELOPMENT OF FLEXI-BURN CFB BOILER CONCEPT FOR OXY-CFB-300 COMPOSTILLA PROJECT Presented by: Timo Eriksson, Foster Wheeler Energia Oy, Finland Pablo Gutierrez Cerezales, Endesa Generacion, Spain September

More information

Design and commissioning of a 1MW th pilot-scale oxy-fuel circulating fluidized bed with high oxygen concentration

Design and commissioning of a 1MW th pilot-scale oxy-fuel circulating fluidized bed with high oxygen concentration Design and commissioning of a 1MW th pilot-scale oxy-fuel circulating fluidized bed with high oxygen concentration LI Haoyu, LI Shiyuan*, REN Qiangqiang,Li Wei, LIU Jingzhang Institute of Engineering Thermophysics

More information

A Technology in Transition. John Topper

A Technology in Transition. John Topper Oxyfuel Combustion Technology and CCS A Technology in Transition John Topper Operating Agent IEA GHG ANL - EERC Study World s 1st Oxy-Coal Combustion Industrial Pilot Scale Study Tower Furnace (~ 3MWth)

More information

Purification of oxy-combustion flue gas for SOx/NOx removal and high CO 2 recovery

Purification of oxy-combustion flue gas for SOx/NOx removal and high CO 2 recovery Click to edit Master title style Purification of oxy-combustion flue gas for SOx/NOx removal and high CO 2 recovery Minish Shah, Nick Degenstein, Monica Zanfir, Rahul Solunke, Ravi Kumar, Jennifer Bugayong

More information

STORM ONE MORE TIME: FIRST APPLY THE FUNDAMENTALS! S T O R M T E C H N O L O G I E S, I NC.

STORM ONE MORE TIME: FIRST APPLY THE FUNDAMENTALS! S T O R M T E C H N O L O G I E S, I NC. STORM S T O R M T E C H N O L O G I E S, I NC. ONE MORE TIME: FIRST APPLY THE FUNDAMENTALS! The right way to improve plant performance for best capacity, efficiency, reliability, turn down and minimal

More information

Purification of Oxyfuel- Derived CO 2. Vince White Air Products PLC, UK 5 th March 2008

Purification of Oxyfuel- Derived CO 2. Vince White Air Products PLC, UK 5 th March 2008 Purification of Oxyfuel- Derived CO 2 Vince White Air Products PLC, UK 5 th March 2008 Purification of Oxyfuel- Derived CO 2 : Outline Compression to 30 bar with integrated SOx/NOx/Hg removal Integrated

More information

From clean coal power plants to the zero emissions power plants: 10 years of experiences of ENEL

From clean coal power plants to the zero emissions power plants: 10 years of experiences of ENEL A New Age for coal with Carbon Capture and Storage(CCS) Organized by SCI s Science and Enetrprise and Process Engineering Groups From clean coal power plants to the zero emissions power plants: 10 years

More information

Mercury Oxidation Across SCR Catalyst at LG&E s Trimble County Unit 1

Mercury Oxidation Across SCR Catalyst at LG&E s Trimble County Unit 1 Mercury Oxidation Across SCR Catalyst at LG&E s Trimble County Unit 1 William J. Gretta, P.E Hitachi Power Systems America, Ltd., Basking Ridge, NJ Isato Morita Babcock Hitachi, K.K., Kure, Japan John

More information

Retrofit of Rodenhuize 4 power station: The Max Green and Cold Back-up-projects

Retrofit of Rodenhuize 4 power station: The Max Green and Cold Back-up-projects Retrofit of Rodenhuize 4 power station: The Max Green and Cold Back-up-projects Dr. Stefan Hamel, Babcock Borsig Steinmüller GmbH Dr. Christian Storm, Babcock Borsig Steinmüller GmBH Peter Goorden, Project

More information

Toshibaʼs Activities in Carbon Capture

Toshibaʼs Activities in Carbon Capture Japan-Norway Energy Science Week 2015 Toshibaʼs Activities in Carbon Capture Thermal & Hydro Power Systems & Services Division Power Systems Company Toshiba Corporation May 28, 2015 Kensuke Suzuki 2015

More information

Panel II Jänschwalde Oxyfuel demonstartion plant.

Panel II Jänschwalde Oxyfuel demonstartion plant. Panel II Jänschwalde Oxyfuel demonstartion plant. IEAGHG 2nd Oxyfuel Conference 2011 11 th 16th of Sept 2011 Yeppoon QLD, Australia Lars Strömberg Vattenfall AB 1 Lars Strömberg, IEA Oxyfuel Combustion

More information

Zero Emission Oxyfuel Power Generation for CO 2 Capture

Zero Emission Oxyfuel Power Generation for CO 2 Capture Zero Emission Oxyfuel Power Generation for CO 2 Capture Andrew Seltzer (andrew_seltzer@fwc.com) Zhen Fan (zhen_fan@fwc.com) Horst Hack (horst_hack@fwc.com) Foster Wheeler North America Corp., R&D 12 Peach

More information

Development of an Environmentally Conscious Thermal Power System

Development of an Environmentally Conscious Thermal Power System Hitachi Review Vol. 62 (2013), No. 1 31 Development of an Environmentally Conscious Thermal Power System Yoshiro Inatsune Yuji Fukuda Mitsugu Sugasawa Hajime Kimura OVERVIEW: New technologies to reduce

More information

Combined Cycle Gasification Plant

Combined Cycle Gasification Plant Combined Cycle Gasification Plant Kenneth Jørgensen and Robert Heeb Babcock & Wilcox Vølund A/S Abstract: The gasification technology promises many technological advantages compared to traditional steam

More information

Three-dimensional modelling of a 300 MWe Flexi-Burn CFB for multifuel combustion in oxygen-fired and air-fired modes

Three-dimensional modelling of a 300 MWe Flexi-Burn CFB for multifuel combustion in oxygen-fired and air-fired modes Lappeenranta University of Technology From the SelectedWorks of Kari Myöhänen September, 2011 Three-dimensional modelling of a 300 MWe Flexi-Burn CFB for multifuel combustion in oxygen-fired and air-fired

More information

NTPC O&M Conference Performance and Optimization of Water Utilisation Increase of Existing Power Plants. Speaker Name; Tufani Ram 13-14/02/2013

NTPC O&M Conference Performance and Optimization of Water Utilisation Increase of Existing Power Plants. Speaker Name; Tufani Ram 13-14/02/2013 NTPC O&M Conference 2013 Performance and Optimization of Water Utilisation Increase of Existing Power Plants Speaker Name; Tufani Ram 13-14/02/2013 Introduction Water is a vital Resource Irrigation Potable

More information

3 rd Generation Oxy-Fuel Combustion Systems

3 rd Generation Oxy-Fuel Combustion Systems 3rd IEAGHG International Oxy-Combustion Workshop Yokohama, Japan, March 5-6, 2008 3 rd Generation Oxy-Fuel Combustion Systems Kourosh E. Zanganeh, Carlos Salvador, Milenka Mitrovic, and Ahmed Shafeen Zero-Emission

More information

Reforming Natural Gas for CO 2 pre-combustion capture in Combined Cycle power plant

Reforming Natural Gas for CO 2 pre-combustion capture in Combined Cycle power plant Reforming Natural Gas for CO 2 pre-combustion capture in Combined Cycle power plant J.-M. Amann 1, M. Kanniche 2, C. Bouallou 1 1 Centre Énergétique et Procédés (CEP), Ecole Nationale Supérieure des Mines

More information

Fluidized bed Oxy-fuel combustion and CCS

Fluidized bed Oxy-fuel combustion and CCS Fluidized bed Oxy-fuel combustion and CCS Third APP Oxy-fuel Capacity Building Course Yeppoon, Queensland September 2011 Sankar Bhattacharya Associate Professor Department of Chemical Engineering Contents

More information

Coal-Fired Boiler Optimization

Coal-Fired Boiler Optimization Hot Topic Coal-Fired Boiler Optimization Improving Boiler Efficiency September 27, 2012 By Richard F. (Dick) Storm, PE, CEO and Danny Storm, President Optimum Coal Fueled Steam Plant Performance Begins

More information

sco 2 Cycle as an Efficiency Improvement Opportunity for Air-Fired Coal Combustion

sco 2 Cycle as an Efficiency Improvement Opportunity for Air-Fired Coal Combustion March 27, 2017 sco 2 Cycle as an Efficiency Improvement Opportunity for Air-Fired Coal Combustion Charles W. White, Walter W. Shelton, Nathan T. Weiland, Travis R. Shultz 6 th International Supercritical

More information

Fundamental oxy-fuel combustion research carried out within the ENCAP project

Fundamental oxy-fuel combustion research carried out within the ENCAP project Oxy-fuel workshop, Cottbus, 29-3 th November 25 Fundamental oxy-fuel combustion research carried out within the ENCAP project KLAS ANDERSSON Department of Energy and Environment, Chalmers University of

More information

Improving Flexibility of IGCC for Harmonizing with Renewable Energy - Osaki CoolGen s Efforts -

Improving Flexibility of IGCC for Harmonizing with Renewable Energy - Osaki CoolGen s Efforts - Improving Flexibility of IGCC for Harmonizing with Renewable Energy - Osaki CoolGen s Efforts - Table of Contents 1. Project Background 2. Progress of Osaki CoolGen Project (1) Outline of Osaki CoolGen

More information

Simulation studies on oxy-cfb boiler

Simulation studies on oxy-cfb boiler Simulation studies on oxy-cfb boiler dynamics and control 3 rd Oxyfuel Combustion Conference Jari Lappalainen a, Hannu Mikkonen a, Mikko Jegoroff a, Andres Sanchez-Biezma b, Jenö Kovacs c, Antti Tourunen

More information

1. Introduction. the overall view of the flue gas desulfurization system of Waigaoqiao Thermal Power Station.

1. Introduction. the overall view of the flue gas desulfurization system of Waigaoqiao Thermal Power Station. Operation Results of IHI Flue Gas Desulfurization System Phase 1 Units Nos. 1 & 2 (300 W each) of Waigaoqiao Thermal Power Station for Shanghai Electric Power TSUITA Yoshimitsu : General anager, Basic

More information

Modelling and Simulation of a Coal-fired Supercritical Power Plant Integrated to a CO 2 Capture Plant

Modelling and Simulation of a Coal-fired Supercritical Power Plant Integrated to a CO 2 Capture Plant Energy Technology and Innovation Initiative (ETII) FACULTY OF ENGINEERING UNIVERSITY OF LEEDS Modelling and Simulation of a Coal-fired Supercritical Power Plant Integrated to a CO 2 Capture Plant Elvis

More information

Results and estimations of the 5,000 Hour Durability Test at the Nakoso Air Blown IGCC plant (including other activities)

Results and estimations of the 5,000 Hour Durability Test at the Nakoso Air Blown IGCC plant (including other activities) Results and estimations of the 5,000 Hour Durability Test at the Nakoso Air Blown IGCC plant (including other activities) November 3, 2010 Tsutomu Watanabe Clean Coal P R&D Co., Ltd. Copyright Clean Coal

More information

Carbon (CO 2 ) Capture

Carbon (CO 2 ) Capture Carbon (CO 2 ) Capture Kelly Thambimuthu, Chief Executive Officer, Centre for Low Emission Technology, Queensland, Australia. & Chairman, International Energy Agency Greenhouse Gas Program (IEA GHG) CSLF

More information

Flue Gas Desulphurization (FGD) plant 2 x 600 MW Coal based Thermal power plant Cuddalore, Tamil Nadu. By MK Parameswaran 23 rd Dec, 2016

Flue Gas Desulphurization (FGD) plant 2 x 600 MW Coal based Thermal power plant Cuddalore, Tamil Nadu. By MK Parameswaran 23 rd Dec, 2016 Flue Gas Desulphurization (FGD) plant 2 x 600 MW Coal based Thermal power plant Cuddalore, Tamil Nadu. By MK Parameswaran 23 rd Dec, 2016 Introduction Flue Gas Desulfurization is a process of removing

More information

Boilers & Fired Systems. Clean Coal Technology Dr. Tanveer Iqbal

Boilers & Fired Systems. Clean Coal Technology Dr. Tanveer Iqbal Boilers & Fired Systems Clean Coal Technology Dr. Tanveer Iqbal 1 What is a Boiler? Vessel that heats water to become hot water or steam At atmospheric pressure water volume increases 1,600 times Hot water

More information

Happipoltto. Arto Hotta Foster Wheeler Energia Oy. CCS Seminaari Hanasaari, Espoo

Happipoltto. Arto Hotta Foster Wheeler Energia Oy. CCS Seminaari Hanasaari, Espoo Happipoltto Arto Hotta Foster Wheeler Energia Oy CCS Seminaari 28.10.2009 Hanasaari, Espoo Contents of Presentation Background Oxyfuel - General Foster Wheeler s activities on Oxyfuel Background Main Technology

More information

Fossil Energy. Fossil Energy Technologies. Chapter 12, #1. Access (clean HH fuel) Coal. Air quality (outdoor)

Fossil Energy. Fossil Energy Technologies.  Chapter 12, #1. Access (clean HH fuel) Coal. Air quality (outdoor) Fossil Energy Technologies Coal steam power Gasification Power Access (clean HH fuel) Coal Direct Liquefaction Gasification liquids Air quality (outdoor) Natural Gas Biomass Power/liquids Co-production

More information

Development status of the EAGLE Gasification Pilot Plant

Development status of the EAGLE Gasification Pilot Plant Development status of the EAGLE Gasification Pilot Plant Gasification Technologies 2002 San Francisco, California, USA October 27-30, 2002 Masaki Tajima Energy and Environment Technology Development Dept.

More information

Performance Evaluation of a Supercritical CO 2 Power Cycle Coal Gasification Plant

Performance Evaluation of a Supercritical CO 2 Power Cycle Coal Gasification Plant Performance Evaluation of a Supercritical CO 2 Power Cycle Coal Gasification Plant Scott Hume Principal Technical Leader The 5th International Symposium - Supercritical CO 2 Power Cycles March 28-31, 2016,

More information

Power Engineering II. Technological circuits of thermal power plants

Power Engineering II. Technological circuits of thermal power plants Technological circuits of thermal power plants Lay out scheme of coal power plant climatetechwiki.com Technological circuits 2 Coal and ash circuit Air and gas circuit Feed water and steam circuit Cooling

More information

Purification of Oxyfuel Derived CO 2 for Sequestration or EOR

Purification of Oxyfuel Derived CO 2 for Sequestration or EOR 2nd Workshop International Oxy-Combustion Research Network Hilton Garden Inn Windsor, CT, USA 25th and 26th January 2007 Hosted by: Alstom Power Inc. PRESENTATION - 10 Purification of Oxyfuel Derived for

More information

Wet Flue Gas Desulfurization (FGD)

Wet Flue Gas Desulfurization (FGD) Wet Flue Gas Desulfurization (FGD) In most developed countries, wet scrubber (flue-gas desulfurization; FGD) technology is a well-established process for removing SO2. Also, costs have been reduced significantly

More information

Challenges in Designing Fuel-Fired sco2 Heaters for Closed sco2 Brayton Cycle Power Plants

Challenges in Designing Fuel-Fired sco2 Heaters for Closed sco2 Brayton Cycle Power Plants 5th International Supercritical CO 2 Power Cycles Symposium March 29-31, 2016, San Antonio, Texas Challenges in Designing Fuel-Fired sco2 Heaters for Closed sco2 Brayton Cycle Power Plants David Thimsen

More information

FIRST APPLICATION OF BABCOCK-HITACHI K.K. LOW SO 2 TO SO 3 OXIDATION CATALYST AT THE IPL PETERSBURG GENERATION STATION

FIRST APPLICATION OF BABCOCK-HITACHI K.K. LOW SO 2 TO SO 3 OXIDATION CATALYST AT THE IPL PETERSBURG GENERATION STATION FIRST APPLICATION OF BABCOCK-HITACHI K.K. LOW SO 2 TO SO 3 OXIDATION CATALYST AT THE IPL PETERSBURG GENERATION STATION John Cooper Indianapolis Power & Light Company William J. Gretta, P.E. Foster Wheeler

More information

Power Generation from Solid Fuels 4) Springer

Power Generation from Solid Fuels 4) Springer Hartmut Spliethoff Power Generation from Solid Fuels 4) Springer Contents 1 Motivation... 1 1.1 Primary Energy Consumption and CO2 Emissions... 1 1.1.1 Development of Primary Energy Consumption in the

More information

Meeting New Environment Norms - Challenges and Possibilities. Presented by: A.K.Sinha General Manager NTPC Limited

Meeting New Environment Norms - Challenges and Possibilities. Presented by: A.K.Sinha General Manager NTPC Limited Meeting New Environment Norms - Challenges and Possibilities Presented by: A.K.Sinha General Manager NTPC Limited email: aksinha01@ntpc.co.in Old v/s New Environment Norms NEW NORMS (mg/nm3) OLD NORMS

More information

Fluid Bed Scrubbing TECHNOLOGY

Fluid Bed Scrubbing TECHNOLOGY CIRCULATING Fluid Bed Scrubbing TECHNOLOGY Circulating fluid bed scrubbing technology is a flexible multi-pollutant technology quickly gaining recognition. >> BY BOB GIGLIO, VICE PRESIDENT OF STRATEGIC

More information

AQCS (Air Quality Control System) for Thermal Power Plants Capable of Responding to Wide Range of Coal Properties and Regulations

AQCS (Air Quality Control System) for Thermal Power Plants Capable of Responding to Wide Range of Coal Properties and Regulations AQCS (Air Quality Control System) for Thermal Power Plants Capable of Responding to Wide Range of Coal Properties and Regulations 55 NARUHITO OMINE *1 TATSUTO NAGAYASU *2 HIROSHI ISHIZAKA *3 KAZUAKI MIYAKE

More information

(Part 2: Cement Industry Sector) Stanley Santos

(Part 2: Cement Industry Sector) Stanley Santos Challenges to the Deployment of CCS in the Energy Intensive Industries (Part 2: Cement Industry Sector) Stanley Santos IEA Greenhouse Gas R&D Programme Cheltenham, UK IEA MOST Joint Workshop CCS Opportunities

More information