Modeling and experimental results of heavy oil injection into a high pressure entrained flow gasifier
|
|
- Britton York
- 6 years ago
- Views:
Transcription
1 Modeling and experimental results of heavy oil injection into a high pressure entrained flow gasifier André Bader 1, Paul Tischer 1, Peter Seifert 1, Andreas Richter 2, Bernd Meyer 1 Institute of Energy Process Engineering and Chemical Engineering 14th June 2016, Cologne, Germany
2 Content 1. Experiments: Setup and Results 2. Simulation of non-reacting oil-injection 3. Impact of the particle size on the gasifier simulation 4. Summary 2
3 Experiments are conducted at IEC s 5 MW th HP POX test plant Process application: Entrained flow gasifier Autothermal non-catalytic partial oxidation (one of three operation modes) Feedstock: (Natural gas) Light and heavy oils Heavy residues from crude oil processing Operating parameters: Temperature: up to 1450 C Pressure: up to 100 bar (g) Input: up to 500 kg/h liquid feeds Syngas output: up to 1500 m³(stp)/h Not drawn to scale 3
4 Experiments: Setup und Results Optical access Camera Rotating device Hydraulic unit Flange connection Reactor top Optical eye 4
5 Experiments: Setup und Results Observation of oil injection at reactor top / nozzle tip Visual window Small spray angle Experimental setup: Reactor volume: 460 liter Pressure: 55 bar Steam inlet: 161 kg/h total Oil inlet: 330 kg/h 5
6 Experiments: Setup und Results Experimental results injection Recirculation detected after 2 s 6
7 Simulation of non-reacting oil-injection Model setup General setup: ANSYS Fluent D geometry Euler-Lagrange approach DPM Model two-way coupling k-ω-sst turbulence model P-1 radiation model Incompressible ideal gas Injection modeling: Wave model (suitable for high Weber numbers whereby Kelvin-Helmholz instabilities dominate droplet breakup) Use model settings from validated case for oil injection from Vuokila et al 1 Initial droplet diameter is set to the inner nozzle diameter 1 A. Vuokila et al, CFD-Modeling of Heavy Oil injection into Blast Furnace, Steel Research Int., No. 11,
8 Simulation of non-reacting oil-injection Model validation with particle recirculation time 8
9 probability density function, %/µm Simulation of non-reacting oil-injection Result comparison After secondary breakup: Diameter Range: µm Median ~ 15 µm Direct after injection Diameter Range: µm Median ~ 100 µm Typical applied Rosin-Rammler-Sperling-Bennett distribution for initial droplet size, determined at small scale experiments and applied in gasifier simulations 1 0,50% Set 1 0,45% Set 2 0,40% Set 3 0,35% d, µm 1 D. Ulber, PhD-Thesis, ,30% 0,25% 0,20% 0,15% 0,10% 0,05% 0,00% 9
10 Simulation of non-reacting oil-injection Non-reactive oil-injection without breakup Previous detailed model considers multiple effects: secondary droplet breakup transient droplet heating temperature dependent fuel viscosity liquid surface tension in the surrounding gasification gas atmosphere fuel conversion into solid coke particles (pyrolysis kinetics) Now the application of simplified model: mono-dispers, inert particles without breakup focus on particle size impact Evaluation of characteristic particle size using recirculation time validation Measured and extrapolated temperature dependent viscosity of applied fuel 10
11 Mass in visual window / injected mass Mass in visual window / injected mass Simulation of non-reacting oil-injection Simulation results injection Recirculation detected after 2 s after 1.5 s after 2.5 s 1,700 1,700 1,600 1,500 1,400 1,300 1,200 1,600 1,500 1,400 1,300 1,200 1,100 1,100 1,000 1,000 0,900 0, d,µm 0,900 0, d, mµ 11
12 Impact of the particle size on the gasifier simulation Reactive simulation: Model setup Pyrolysis Mass Yield ANSYS Fluent 15.0 EDC using DRM-22 Mechanism Euler-Lagrange approach DPM Model two-way coupling k-ω-sst turbulence model P-1 radiation model Incompressible ideal gas Initial droplet model comparison: RRSB distribution Breakup model 10 µm mono-dispers particles 12
13 Reactive simulation Reactor zones Reactive model with initial RRSB distribution Comparison with non-reactive breakup model flame zone recirculation zone plug-flow zone recirculation zone plug-flow zone Breakup zone 13
14 Impact of the particle size on the gasifier simulation Comparison of the temperature contour for different fuel injections Temperature, K RRSB Breakup Flame 10 µm Flame
15 Outlook Temperature, K Goal is a clear observation of the oil gasification flame in future experiments to enable validation of modeling results (limited flame visibility in former experiments due to soot deposits at the optical eye) Classical RRSB Breakup Flame 10 µm Flame
16 Summary 1. The evaluation of the validated CFD model for the large scale experiment indicates a characteristic particle size distribution >1 µm and <75 µm. 2. Reactive entrained flow gasifier models show a high sensitivity concerning the particle in the flame region The large scale experiment helps to understand the process by delivering validation data.
COMBUSTION OF LIQUID FUELS COMBUSTION AND FUELS
COMBUSTION OF LIQUID FUELS PHASES OF LIQUID FUEL BURNING Two phases of liquid fuel burning: a) phase of liquid evaporation, b) phase of vapour burning. Cloud of vapour Droplet of fuel DOMINATING FACTORS
More informationAnalysis of the corrosion test process for heat exchangers in corrosion test chambers by CFD simulation
Analysis of the corrosion test process for heat exchangers in corrosion test chambers by CFD simulation STAR Global Conference, Wien, March 17-19, 2014 R. Stauch, F. Brändle, M. Pfitzer, W. Kühnel MAHLE
More informationME 239: Rocket Propulsion. Real Nozzles. J. M. Meyers, PhD
ME 239: Rocket Propulsion Real Nozzles J. M. Meyers, PhD 1 Most Typical Real Nozzle Effects 1) Divergence of the flow 2) Low nozzle contraction ratios ( / ) 3) Boundary Layer Flow 4) Multiphase Flow 5)
More informationThe Entrained Flow Gasifier in the KIT bioliq process
The Entrained Flow Gasifier in the KIT bioliq process Thomas Kolb, Bernd Zimmerlin Engler-Bunte-Institut, Chemische Energieträger Brennstofftechnologie, EBI ceb Institut für Technische Chemie, Vergasungstechnologie,
More informationThe Role of Solid Fuel Conversion in Future Power Generation
The Role of Solid Fuel Conversion in Future Power Generation Hartmut Spliethoff FINNISH-SWEDISH FLAME DAYS 2013 Focus on Combustion and Gasification Research Jyväskylä, April, 17th and 18th 2013 Content
More informationANSYS Combustion Analysis Solutions - Overview and Update
ANSYS Combustion Analysis Solutions - Overview and Update Gilles Eggenspieler ANSYS, Inc. 1 Agenda Overview of Combustion Analysis Solution Reduced Order Models Finite Rate Models Pollutant Models Examples
More informationOptimal Design and Operation of SNCR System for a 150t/h CFB Boiler and Discussion on the Measurement of Flue Gas Components
Optimal Design and Operation of SNCR System for a 150t/h CFB Boiler and Discussion on the Measurement of Flue Gas Components Yang Hairui Tsinghua University 66 th IEA-FBC meeting 18-20, March, 2013 Brno,
More informationCFD Analysis of Pelton Runner
International Journal of Scientific and Research Publications, Volume 4, Issue 8, August 2014 1 CFD Analysis of Pelton Runner Amod Panthee *, Hari Prasad Neopane **, Bhola Thapa ** * Turbine Testing Lab,
More informationAnalysis of numerical models for the formation of NOX for combustion of gases in the strong swirl flow
Analysis of numerical models for the formation of NOX for combustion of gases in the strong swirl flow P. Grzymislawski* 1, R. Slefarski 1, M. Golebiewski 1 1 Poznan University of Technology, Poland Abstract
More informationBIOROBUR Biogas robust processing with combined catalytic reformer and trap
BIOROBUR Biogas robust processing with combined catalytic reformer and trap Prof. Debora Fino Politecnico di Torino www.biorobur.org debora.fino@polito.it Programme Review Days 2016 Brussels, 21-22 November
More informationControl of Gas Bubbles and Slag Layer in a Ladle Furnace by Electromagnetic
Control of Gas Bubbles and Slag Layer in a Ladle Furnace by Electromagnetic Stirring The demands on flow control in the ladle vary from different functions and stages in a ladle refining cycle. With the
More informationbioliq - BtL pilot plant
bioliq - BtL pilot plant Aviation Biofuels through Biomass Gasification, IEA Task 33 Engler-Bunte-Institut, Chemische Energieträger Brennstofftechnologie, EBI ceb Institut für Technische Chemie, Vergasungstechnologie,
More informationTechno-Economic Analysis for Ethylene and Oxygenates Products from the Oxidative Coupling of Methane Process
Techno-Economic Analysis for Ethylene and Oxygenates Products from the Oxidative Coupling of Methane Process Daniel Salerno, Harvey Arellano-Garcia, Günter Wozny Berlin Institute of Technology Chair of
More informationResearch Activities on Oxyfuel Combustion at IVD, Universität Stuttgart
1 st Young Researchers Forum Developments in Oxy-Combustion Technology for Power Plants with CCS Hamburg, Germany 8 th December 26 Hosted by: Institute of Energy Systems Technical University of Hamburg-Harburg
More informationCFD MODELLING OF PULVERIZED COAL COMBUSTION IN A ROTARY LIME KILN
Seventh International Conference on CFD in the Minerals and Process Industries CSIRO, Melbourne, Australia 9-11 December 2009 CFD MODELLING OF PULVERIZED COAL COMBUSTION IN A ROTARY LIME KILN James E.
More informationFlexible operation and control of methanol production from fluctuating syngas feed
Flexible operation and control of methanol production from fluctuating syngas feed Matthias Gootz, Robert Pardemann, Bernd Meyer TU Bergakademie Freiberg 1 Concepts for excess electricity storage are needed
More informationMember Country Summary: Norway
Member Country Summary: Norway Roger Khalil SINTEF Energy Research IEA Task 33 meeting Ischia, May 2014 1 Content Biomass gasification in Norway Biomass gasification Lab: New entrained flow Summary 2 Biomass
More informationInvestigation of Surface Vortex Formation at Pump Intakes in PWR
Investigation of Surface Vortex Formation at Pump Intakes in PWR P. Pandazis 1, A. Schaffrath 1, F. Blömeling 2 1 Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) ggmbh, Munich 2 TÜV NORD SysTec GmbH
More informationPrinciples of Pyrolysis
Lecture- 10 Principles of Pyrolysis Pyrolysis Pyrolysis is the one of the most common methods in thermal conversion technology of biomass. In pyrolysis, biomass is heated to moderate temperatures, 400-600
More informationUSE OF CFD MODELING IN DESIGNING ADVANCED NO X CONTROL TECHNOLOGY FOR UTILITY BOILERS. Guisu Liu 1, Baiyun Gong 1, Brian Higgins 1, Muhammad Sami 2
The 37 th International Technical Conference on Clean Coal & Fuel Systems, Clearwater, Florida, USA June 3-7, 2012 USE OF CFD MODELING IN DESIGNING ADVANCED NO X CONTROL TECHNOLOGY FOR UTILITY BOILERS
More informationCFD Analysis of a Low Head Propeller Turbine with Comparison to Experimental Data By: Artem Ivashchenko, Mechanical Solutions, Inc.
CFD Analysis of a Low Head Propeller Turbine with Comparison to Experimental Data By: Artem Ivashchenko, Mechanical Solutions, Inc. Edward Bennett, Mechanical Solutions, Inc. CFD Analysis of a Low Head
More informationGeneration of small batch high quality metal powder
Generation of small batch high quality metal powder Daniel Nils Ellendt 2 Lutz Mädler 2 Jörg Fischer- Peter Hofmann 3 Volker Schwenck Bühner 3 Uhlenwinkel schwenck@iwt.unibremen.de Ellendt@iwt.unibremen.de
More informationOptimising design of secondary combustion chambers using CFD
17 th European Symposium on Computer Aided Process Engineering ESCAPE17 V. Plesu and P.S. Agachi (Editors) 2007 Elsevier B.V. All rights reserved. 1 Optimising design of secondary combustion chambers using
More informationPERFORMANCE ANALYSIS OF NATURAL DRAFT WET COOLING TOWER AT OPTIMIZED INJECTION HEIGHT
PERFORMANCE ANALYSIS OF NATURAL DRAFT WET COOLING TOWER AT OPTIMIZED INJECTION HEIGHT 1 ALOK SINGH, 2 SANJAY SONI, 3 R. S. RANA 1 Assistant Professor, 2 Associate Professor, 3 Mechanical Engineering Department
More informationHydrogen-Rich Gas Production from Plasmatron Reforming of Biofuels
PSFC/JA-4-22 Hydrogen-Rich Gas Production from Plasmatron Reforming of Biofuels Hadidi, K., Bromberg, L., Cohn, D.R., Rabinovich, A. Alexeev *, N., Samokhin *, A. Plasma Science and Fusion Center Massachusetts
More informationBiomass to fuels! R.Stahl Institut für Technische Chemie IFC 2010 Mai 3 rd 6 th 2009 Dresden, Germany
Biomass to fuels! Pressurised Entrained Flow Gasification of Slurries from Biomass Thermo chemical biomass conversion to Fuels, Chemicals and Energy R.Stahl, E.Henrich, K.Raffelt M.Schingnitz KIT, Institut
More informationSimulation of Fatigue relevant thermal Loads of Components in Piping Networks
Simulation of Fatigue relevant thermal Loads of Components in Piping Networks Dr. Jan Leilich Dr. Gerhard Schlicht NSSS Primary Circuit and Ageing Management Dresden, Oct. 15 th, 2014 Thermal Loads in
More informationGeneral Guidelines on Drop Size Measurement Techniques and Terminology
General Guidelines on Drop Size Measurement Techniques As presented at the 47th Chemical Processing Industry Exposition, Javits Convention Center, New York, November 1997 Rudolf J. Schick Spray Analysis
More informationClaus plants. SURE oxygen enrichment portfolio for sulfur recovery in
Refining SURE oxygen enrichment portfolio for sulfur recovery in Claus plants. Covering the full oxygen enrichment range for increased capacity, flexibility and reliability. APPLICATION TECHNOLOGIES O₂
More informationGerman Experimental Activities for Advanced Modelling and Validation Relating to Containment Thermal Hydraulics and Source Term
German Experimental Activities for Advanced Modelling and Validation Relating to Containment Thermal Hydraulics and Source Term H.-J. Allelein 1,2, S. Gupta 3, G. Poss 3, E.-A. Reinecke 2, F. Funke 4 1
More informationWet granulation of blast furnace slag has been
INBA slag granulation system with environmental control of water and emissions As the demand for granulated BF slag continues to grow and environmental constraints become more severe, improvements to slag
More informationFluid dynamics of a post-combustion chamber in electric arc steelmaking plants
Computational Methods and Experimental Measurements XV 205 Fluid dynamics of a post-combustion chamber in electric arc steelmaking plants L. Labiscsak 1, G. Straffelini 1, C. Corbetta 2 & M. Bodino 2 1
More informationLaser assisted Cold Spray
2009-02-16 Laser assisted Cold Spray Andrew Cockburn, Matthew Bray, Rocco Lupoi Bill O Neill Innovative Manufacturing Research Centre (IMRC) Institute for Manufacturing, Department of Engineering, University
More informationBiogas robust processing with combined catalytic reformer and trap: BioRobur Project
Energy and Sustainability VI 463 Biogas robust processing with combined catalytic reformer and trap: BioRobur Project Y. S. Montenegro Camacho 1, S. Bensaid 1, D. Fino 1, D. Trimis 2, A. Herrmann 2, N.
More informationMultiZon incinerator for batch operation
Incineration plants with MultiZon incinerator for batch operation MZ for: capacity range: solid and liquid waste 400 kg/day and 800 kg/day The MZ models are a further development of the reliable and successful
More informationInvestigation of the Electrostatic Charge Injection Method at High Hydrodynamic Pressures. University of Illinois at Chicago Chicago, IL USA
ILASS Americas, 23 rd Annual Conference on Liquid Atomization and Spray Systems, Ventura, CA, May 2011 Investigation of the Electrostatic Charge Injection Method at High Hydrodynamic Pressures E. L. Ergene
More informationModeling of Fluid Flow, Mixing and Inclusion Motion in Bottom Gas- Stirred Molten Steel Vessel
Modeling of Fluid Flow, Mixing and Inclusion Motion in Bottom Gas- Stirred Molten Steel Vessel Development of a Process to Continuously Melt, Refine, and Cast High-Quality Steel Lifeng Zhang, Brian G.
More informationDesign and distribution of air nozzles in the biomass boiler assembly
TRANSACTIONS OF THE INSTITUTE OF FLUID-FLOW MACHINERY No. 125, 2013, 13 28 KAROL RONEWICZ, TOMASZ TURZYŃSKI, DARIUSZ KARDAŚ Design and distribution of air nozzles in the biomass boiler assembly The Szewalski
More informationTheory Comparison between Propane and Methane Combustion inside the Furnace
International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347 5161 2015 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article Theory
More informationExperimental and numerical investigation of a novel non-catalytic reformer for methane partial oxidation
Experimental and numerical investigation of a novel non-catalytic reformer for methane partial oxidation S. Benekos 1,*, A. Loukou 2,3, I. Frenzel 2, G. Skevis 4, M. Founti 1, D.Trimis 2,3, 1 Mechanical
More informationEvaluation of the High Temperature Conversion of Plastic Particles after Injection into Blast Furnace Raceway Using CFD Simulations
Evaluation of the High Temperature Conversion of Plastic Particles after Injection into Blast Furnace Raceway Using CFD Simulations Michael HARASEK, Christian JORDAN, Christian MAIER, Franz WINTER, Institute
More informationAgenda. Background Validation studies. 3D application. Co-simulation. Summary. Espedal stratified flow. StatOil wavy-slug flow.
www.cd-adapco.com Computational Flow Assurance Recent progress in modelling of multiphase flows in long pipelines Simon Lo, Abderrahmane Fiala (presented by Demetris Clerides) Subsea Asia 2010 Agenda Background
More informationORCHID Turbine. Fluid-dynamic design and characterization of a mini-orc turbine for laboratory experiments
Prof. ORCHID Turbine Fluid-dynamic design and characterization of a mini-orc turbine for laboratory experiments M. Pini, C. De Servi, M. Burigana, S. Bahamonde, A. Rubino, S. Vitale, P. Colonna ORC2017-14/09/2017
More informationQuenching steels with gas jet arrays
Quenching steels with gas jet arrays PAUL F STRATTON ANDREW P RICHARDSON BOC Rother Valley Way, Holbrook, Sheffield UNITED KINGDOM Paul.stratton@boc.com http://www.catweb.boc.com Abstract: - Single components
More informationTHERMAL AND STRESS ANALYSIS OF HYPER TARGET SYSTEM *
THERMAL AND STRESS ANALYSIS OF HYPER TARGET SYSTEM * T.Y. Song, N.I. Tak, W.S. Park Korea Atomic Energy Research Institute P.O. Box 105 Yusung, Taejon, 305-600, Republic of Korea J.S. Cho, Y.S. Lee Department
More informationConversion of Hydrocarbons into Syn-Gas Stimulated by Non-thermal Atmospheric Pressure Plasma
Conversion of Hydrocarbons into Syn-Gas Stimulated by Non-thermal Atmospheric Pressure Plasma Alexander Fridman, Alexander Gutsol Young I Cho, Chiranjeev Kalra Plasma Catalysis Vs. Plasma Processing Methane
More informationNumerical Modelling of Coal Combustion Processes in the Vortex Furnace with Dual-Port Loading
Energy and Power Engineering, 2013, 5, 306-310 doi:10.4236/epe.2013.54b060 Published Online July 2013 (http://www.scirp.org/journal/epe) Numerical Modelling of Coal Combustion Processes in the Vortex Furnace
More informationAN INVESTIGATION ON POWDER STREAM IN COLD GAS SPRAY (CGS) NOZZLES
V European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010 J. C. F. Pereira and A. Sequeira (Eds) Lisbon, Portugal, 14 17 June 2010 AN INVESTIGATION ON POWDER STREAM IN COLD GAS SPRAY (CGS)
More informationOverview of the Gaz de France R&D activities on flameless oxidation applied to high temperature processes
Overview of the Gaz de France R&D activities on flameless oxidation applied to high temperature processes By Frédéric AGUILE and Alain QUINQUENEAU RESEARCH AND DEVELOPMENT DIVISION Main goals and driving
More informationSolar syngas production from CO 2 and H 2 O in two-step thermochemical cycles based on
Solar Fuels & Materials Page 215 Solar syngas production from CO 2 and H 2 O in two-step thermochemical cycles based on Zn/ZnO redox reactions Dr. Peter G. Loutzenhiser Department of Mechanical and Process
More informationNUMERICAL SIMULATIONS OF OXY-COMBUSTION OF PULVERIZED COAL IN SWIRL BURNERS. P. Warzecha, A. Bogusławski
Częstochowa University of Technology INSTITUTE OF THERMAL MACHINERY NUMERICAL SIMULATIONS OF OXY-COMBUSTION OF PULVERIZED COAL IN SWIRL BURNERS P. Warzecha, A. Bogusławski Institute of Thermal Machinery
More informationHeat transfer modelling of slot jet impinging on an inclined plate
Heat transfer modelling of slot jet impinging on an inclined plate A. Ramezanpour 1, H. Shirvani 1 & I. Mirzaee 2 1 School of Design and Communication Systems, APU University, UK 2 CFD Research Centre,
More informationDevelopment of a novel reformer for tar-free syngas production
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 75 (2015 ) 246 251 The 7 th International Conference on Applied Energy ICAE2015 Development of a novel reformer for tar-free syngas
More informationVESTA a Novel SNG Technology
VESTA a Novel SNG Technology Bressan Luigi Director of Process and Technologies Foster Wheeler Page - 1 - Agenda Introducing Foster Wheeler Coal to Gas: Available SNG Technologies Coal to Gas: VESTA SNG
More informationCFD MODELING FOR DESIGN OF NOX CONTROL SYSTEMS IN TWO UTILITY BOILERS
CFD MODELING FOR DESIGN OF NOX CONTROL SYSTEMS IN TWO UTILITY BOILERS James Valentine, Marc Cremer, and Kevin Davis Reaction Engineering International J. J. Letcatvits American Electric Power Scott Vierstra
More informationBURNER FLAME TEMPERATURE DURING WARM UP AND HOT STANDBY. Alan D. Mosher KPS Technology & Engineering LLC
BURNER FLAME TEMPERATURE DURING WARM UP AND HOT STANDBY Alan D. Mosher KPS Technology & Engineering LLC Presented at the Brimstone Sulfur Symposium Facilitated by Brimstone STS Limited Vail Colorado September
More informationBtL the bioliq process
BtL the bioliq process Thomas Kolb, Mark Eberhard Engler-Bunte-Institut, Chemische Energieträger Brennstofftechnologie, EBI ceb Institut für Technische Chemie, Vergasungstechnologie, ITC vgt DVGW Forschungsstelle
More informationPOLTTOPROSESSIEN LASKENNALLINEN JA KOKEELLINEN TUTKIMUS:
1 POLTTOPROSESSIEN LASKENNALLINEN JA KOKEELLINEN TUTKIMUS: Application of HTAC Technique in Combustion of Liquid Fuels Janne Wahlman and Antti Oksanen Energy and Process Engineering Tampere University
More informationPERP/PERP ABSTRACTS Carbon Monoxide PERP 09/10S11
PERP/PERP ABSTRACTS 2010 Carbon Monoxide PERP 09/10S11 Report Abstract December 2010 Report Abstract Carbon Monoxide PERP 09/10S11 December 2010 The ChemSystems Process Evaluation/Research Planning (PERP)
More informationCHARACTERISTICS OF THE PYROLYSIS AND GASIFICATION OFLOW-DENSITY POLYETHYLENE (LDPE)
The 5 th ISFR (October 11-14, 2009, Chengdu, China) CHARACTERISTICS OF THE PYROLYSIS AND GASIFICATION OFLOW-DENSITY POLYETHYLENE (LDPE) Zheng Jiao*, Chi Yong Institute for Thermal Power Engineering, State
More informationMetal Powder - the Raw Material of Future Production
Metal Powder - the Raw Material of Future Production BY GÜNTER BUSCH* SYNOPSIS Alongside Mobile Internet, Cloud Computing, Robotics, Energy Storage and Autonomous Vehicles, Additive Manufacturing is one
More informationA new Technique for Molten Metal Atomization
A new Technique for Molten Metal Atomization 1. Introduction V. Uhlenwinkel 1, L. Achelis 1, S. Sheikhaliev 2 and S. Lagutkine. 2 1. Institut fuer Werkstofftechnik, Badgassteiner Str. 2, 28359 Bremen,
More informationCOMPARISON OF INSTANTANEOUS, EQUILIBRIUM, AND FINITE-RATE GASIFICATION MODELS IN AN ENTRAINED-FLOW COAL GASIFIER. Armin Silaen Ting Wang *
Proceedings of the 26th International Pittsburgh Coal Conference, Pittsburgh, USA, September 20-23, 2009 COMPARISON OF INSTANTANEOUS, EQUILIBRIUM, AND FINITE-RATE GASIFICATION MODELS IN AN ENTRAINED-FLOW
More informationDesign, Construction, and Commissioning of a Pilot-Scale Dual Fluidized Bed System for CO 2 Capture
Design, Construction, and Commissioning of a Pilot-Scale Dual Fluidized Bed System for CO 2 Capture 5 th IEA-GHG Network Meeting September 2013 Robert Symonds*, Dennis Lu, and Scott Champagne CanmetENERGY
More informationStudy of Multiphase Flow at the Suction of Screw Compressor
Purdue University Purdue e-pubs International Compressor Engineering Conference School of Mechanical Engineering 2014 Study of Multiphase Flow at the Suction of Screw Compressor Mohammad Arjeneh City University
More informationIn-situ atmosphere monitoring of the debinding of PM steel components with large amounts of organic additions
In-situ atmosphere monitoring of the debinding of PM steel components with large amounts of organic additions October 12 th 216 Peter Quadbeck, Alexander Strauß, Bernd Kieback, Olaf Andersen Fraunhofer
More informationOptimization of abrasive waterjet nozzle design for precision and reduced wear using compressible multiphase CFD modelling
Optimization of abrasive waterjet nozzle design for precision and reduced wear using compressible multiphase CFD modelling C. Narayanan, D. Caviezel, D. Lakehal ASCOMP AG Technoparkstrasse 1, 8005 Zurich,
More informationMultiphase Flow Dynamics 4
Multiphase Flow Dynamics 4 Nuclear Thermal Hydraulics von Nikolay I Kolev 1. Auflage Multiphase Flow Dynamics 4 Kolev schnell und portofrei erhältlich bei beck-shop.de DIE FACHBUCHHANDLUNG Thematische
More informationADECOS 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 informationINSTAB Couplings and instabilities in reactor systems
INSTAB Couplings and instabilities in reactor systems Markku Puustinen, Jani Laine, Antti Räsänen, Lauri Pyy, Eetu Kotro, Vesa Tanskanen, Elina Hujala Lappeenranta University of Technology SAFIR2018 Interim
More informationSmart CHP from Biomass and Waste
Smart CHP from Biomass and Waste It Cost Money to Throw Energy Away Gasification Technology Conference William (Bill) Partanen, P.E October 13-16, 2013 Colorado Springs, CO. SRF and RDF and recycled wood
More informationLurgi s MPG Gasification plus Rectisol Gas Purification Advanced Process Combination for Reliable Syngas Production
Lurgi s MPG Gasification plus Rectisol Gas Purification Advanced Process Combination for Reliable Syngas Production Ulrich Koss, Holger Schlichting Gasification Technologies 2005 San Francisco, 9. 12.
More informationDesign of a Small Scale CFB Boiler Combustion Chamber for Laboratory Purposes
International Journal of Emerging Engineering Research and Technology Volume 3, Issue 9, September, 2015, PP 1-7 ISSN 2349-4395 (Print) & ISSN 2349-4409 (Online) Design of a Small Scale CFB Boiler Combustion
More informationOutline. Comparative Fast Pyrolysis of Agricultural Residues for Use in Biorefineries. ECI Bioenergy-II:
Comparative Fast Pyrolysis of Agricultural Residues for Use in Biorefineries Institute for Wood Technology and Wood Biology, amburg e ECI Bioenergy-II: Fuels and Chemicals from Renewable Resources Rio
More informationROYAL SOCIETY OF CHEMISTRY TECHNOLOGY IN THE USE OF COAL
ROYAL SOCIETY OF CHEMISTRY TECHNOLOGY IN THE USE OF COAL Professor James Harrison FRSC FEng 1 National Coal Board 1947 Mines 958 Manpower 718000 Use electricity 28 -domestic 37 -steel 43 -other 80 Total
More informationInnovative Process Technology for Refining Lignite R&D needs
Innovative Process Technology for Refining Lignite R&D needs IBI Innovative Braunkohlen Integration in Mitteldeutschland (Innovative Lignite Integration in Middle Gemany) 17 th European Round Table on
More informationDownsizing a Claus Sulfur Recovery Unit
INFRASTRUCTURE MINING & METALS NUCLEAR, SECURITY & ENVIRONMENTAL Downsizing a Claus Sulfur Recovery Unit OIL, GAS & CHEMICALS By Charles L. Kimtantas and Martin A. Taylor ckimtant@bechtel.com & mataylo1@bechtel.com
More informationA Modeling of Biomass Fast Pyrolysis using CFD in a fluidized bed reactor
Ref: C0273 A Modeling of Biomass Fast Pyrolysis using CFD in a fluidized bed reactor Young Min Ju, Department of Biosystems Engineering, Kangwon National University, Hyoja 2 Dong, 192-1 Chuncheon, Republic
More informationStatus and Outlook for bioliq-project Syngas Platform for High Performance Fuels
Status and Outlook for bioliq-project Syngas Platform for High Performance Fuels Nicolaus Dahmen EBTP 7th stakeholder Meeting, Brussels, June 21, 2016 Institut für Katalyseforschung und technologie IKFT
More information1 Introduction. 2 Basic Technology
Innovative Clear Barrier Technology for the Packaging Industry Nicolas Schiller 1, Steffen Straach, Steffen Günther Fraunhofer FEP, Germany Alexandra L. Quiceno G., Antonio García Contreras BIOFILM, Columbia
More informationA Preliminary Study on Pyrolysis and Gasification of Asphaltenes and Coal-Asphaltenes Slurry in Entrained Flow Reactor
University of Alberta A Preliminary Study on Pyrolysis and Gasification of Asphaltenes and Coal-Asphaltenes Slurry in Entrained Flow Reactor by Behnam Berahman A thesis submitted to the Faculty of Graduate
More informationPRODUCTION OF SYNGAS BY METHANE AND COAL CO-CONVERSION IN FLUIDIZED BED REACTOR
PRODUCTION OF SYNGAS BY METHANE AND COAL CO-CONVERSION IN FLUIDIZED BED REACTOR Jinhu Wu, Yitain Fang, Yang Wang Institute of Coal Chemistry, Chinese Academy of Sciences P. O. Box 165, Taiyuan, 030001,
More informationInvestigators: R. E. Mitchell, Associate Professor, Mechanical Engineering Department; P. A. Campbell and L. Ma, Graduate Researchers
Coal and Biomass Char Reactivity Investigators: R. E. Mitchell, Associate Professor, Mechanical Engineering Department; P. A. Campbell and L. Ma, Graduate Researchers Project Overview: There is considerable
More informationOxidation of Graphite and Metallurgical Coke
DEGREE PROJECT IN MATERIALS DESIGN AND ENGINEERING, SECOND CYCLE, 30 CREDITS STOCKHOLM, SWEDEN 2016 Oxidation of Graphite and Metallurgical Coke A Numerical Study with an Experimental Approach YOUSEF AHMAD
More informationBiomass gasification gas cleaning by reforming Energy Lab 2.0 meets Neo-Carbon Energy Noora Kaisalo
VTT TECHNICAL RESEARCH CENTRE OF FINLAND LTD Biomass gasification gas cleaning by reforming Energy Lab 2.0 meets Neo-Carbon Energy Noora Kaisalo Biomass gasification Autothermal reforming Hot-filtration
More informationNumerical Analysis on the CO-NO Formation Production near Burner Throat in Swirling Flow Combustion System
Jurnal Teknologi Full paper Numerical Analysis on the CO-NO Formation Production near Burner Throat in Swirling Flow Combustion System Mohamad Shaiful Ashrul Ishak a,b*, Mohammad Nazri Mohd Jaafar b a
More informationDRI Production Using Coke Oven Gas (COG): Results of the MIDREX Thermal Reactor System TM (TRS ) Testing and Future Commercial Application
DRI Production Using Coke Oven Gas (COG): Results of the MIDREX Thermal Reactor System TM (TRS ) Testing and Future Commercial Application Gary Metius a, Henry Gaines b, Michael F. Riley c, Lawrence E.
More informationComputer Models For Fire and Smoke
Computer Models For Fire and Smoke Model Name: KAMELEON FIREEX KFX Version: KAMELEON FIREEX KFX 2010 Date: August 6 th, 2013 Classification: Very Short Description: Field model KAMELEON FIREEX KFX is an
More informationResearch Background: Transient Surface Flow Problems
CCC Annual Report UIUC, August 14, 2013 EMBr Effect on Mold Level Fluctuations POSTECH: Seong-Mook Cho, Seon-Hyo Kim UIUC: Brian G. Thomas POSCO: Yong-Jin Kim Research Background: Transient Surface Flow
More informationCharacterization of Coal and Biomass Conversion Behaviors in Advanced Energy Systems
Characterization of Coal and Biomass Conversion Behaviors in Advanced Energy Systems Investigators Reginald E., Associate Professor, Mechanical Engineering; Paul A. Campbell and Liqiang Ma, Graduate Researchers
More informationThermal performance of a closed wet cooling tower for chilled ceilings: measurement and CFD simulation
INTERNATIONAL JOURNAL OF ENERGY RESEARCH Int. J. Energy Res. 2000; 24:1171}1179 Thermal performance of a closed wet cooling tower for chilled ceilings: measurement and CFD simulation Sa!a Ri!at*, Armando
More informationCarbon To X. Processes
World CTX Carbon To X Processes Processes and Commercial Operations World CTX: let s Optimize the Use of Carbon Resource Carbon To X Processes Carbon To X technologies are operated in more than 50 plants
More informationFLEXI 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 informationSmartMill Technology Guaranteeing Particle Size, Quality and Production with On-site Sorbent Milling
Experience is our Technology SmartMill Technology Guaranteeing Particle Size, Quality and Production with On-site Sorbent Milling Experience is our Technology 1 Milling & Feeding Technology STM Line of
More informationHIGH EFFICIENCY ELECTRICITY AND PRODUCTS FROM BIOMASS AND WASTE; EXPERIMENTAL RESULTS OF PROOF OF PRINCIPLE OF STAGED GASIFICATION AND FUEL CELLS
May 2004 ECN-RX--04-045 HIGH EFFICIENCY ELECTRICITY AND PRODUCTS FROM BIOMASS AND WASTE; EXPERIMENTAL RESULTS OF PROOF OF PRINCIPLE OF STAGED GASIFICATION AND FUEL CELLS Presented at The 2 nd World Conference
More informationES Hydrogen Production via the Iron/Iron Oxide Looping Cycle. Copyright 2011 by ASME
Proceedings of the ASME 2011 5th International Conference on Energy Sustainability ES2011 August 7-10, 2011, Washington, DC, USA ES2011-54 Abstract Hydrogen Production via the Iron/Iron Oxide Looping Cycle
More informationPorous Wall Fed Liquid Fuel Nonpremixed Swirl-Type Tubular Flames
26 th ICDERS July 30 th August 4 th, 2017 Boston, MA, USA Porous Wall Fed Liquid Fuel Nonpremixed Swirl-Type Tubular Flames Vinicius M. Sauer, Derek Dunn-Rankin Department of Mechanical and Aerospace Engineering,
More informationThermodynamic Analysis and Process Simulation of Syngas Production from Methane using CoWO4 as Oxygen Carrier
Thermodynamic Analysis and Process Simulation of Syngas Production from Methane using owo4 as Oxygen arrier P. E. González-Vargas, M. J. Meléndez-Zaragoza, V. ollins-martínez, A. López-Ortiz* entro de
More informationExperiments of the LACOMECO Project at KIT
Experiments of the LACOMECO Project at KIT A. MIASSOEDOV 1, M. KUZNETSOV 1, M. STEINBRÜCK 1, S. KUDRIAKOV 2 Z. HÓZER 3, I. KLJENAK 4, R. MEIGNEN 5, J.M. SEILER 6, A. TEODORCZYK 7 1 KIT, Karlsruhe (DE)
More informationPerformance of an Open Ducted Type Very Low Head Cross- Flow Turbine
Performance of an Open Ducted Type Very Low Head Cross- Flow Turbine Zhenmu Chen, Van Thanh Tien Nguyen, Morihito Inagaki, and Young-Do Choi * Abstract Cross Flow Turbine (CFT) known as a Banki turbine
More information