gasification technologies for Fluidized bed combustion and near-zero emission Edited by Fabrizio Scala Woodhead Publishing Series in Energy: Number 59
|
|
- Shannon Burns
- 6 years ago
- Views:
Transcription
1 Woodhead Publishing Series in Energy: Number 59 Fluidized bed technologies for near-zero emission combustion and gasification Edited by Fabrizio Scala WP WOODHEAD PUBLISHING Oxford Cambridge Philadelphia New Delhi
2 Contents Contributor contact details Woodhead Publishing Series in Energy Preface xv xxi xxvii Part I Introduction to fluidization science and technology 1 1 Overview of fluidization science and fluidized bed technologies 3 M. Horio, Tokyo University of Agriculture and Technology, Japan 1.1 Introduction Fluidization as a fundamental phenomenon and its formulation Historical development of fluidization technology Historical development of fluidization science Conclusion and future trends Acknowledgements References Appendix: notation 40 2 Particle characterization and behavior relevant to fluidized bed combustion and gasification systems 42 D. Wang and L.-S. Fan, The Ohio State University, USA 2.1 Introduction Characterization of particles Fluid-particle interactions Particle-particle interactions Particle fluidization characteristics Particle property effects in a novel combustion system Conclusion Sources of further information and advice References 73
3 vi Contents 2.10 Appendix: nomenclature 74 3 Properties of stationary (bubbling) fluidised beds relevant to combustion and gasification systems 77 J. S. Dennis, University of Cambridge, UK 3.1 Introduction Fundamental aspects Modelling bubbling fluidised bed reactors Conclusion and future trends References Appendix: nomenclature Properties of circulating fluidized beds (CFB) relevant to combustion and gasification systems 147 J. R. Grace and C. J. Lim, University of British Columbia, Canada 4.1 Introduction Circulating fluidized bed (CFB) configurations CFB hydrodynamics Mixing in CFBs Heat transfer in CFBs Reactor modeling Conclusion References Appendix: notation Heat and mass transfer in fluidized bed combustion and gasification systems 177 F. Di Natale and R. Nigro, Universita degli Studi di Napoli 'Federico IT, Italy and F. Scala, National Research Council, Italy 5.1 Heat transfer: an introduction Surface-bed heat transfer: introduction and experimental evidence Surface-bed heat transfer modelling Gas-bed heat transfer Particle-bed heat transfer Mass transfer: an introduction Particle-bed mass transfer Gas-bed mass transfer Conclusion References Appendix: notation 252
4 Contents vii 6 Attrition phenomena relevant to fluidized bed combustion and gasification systems 254 F. Scala and R. Chirone, National Research Council, Italy and P. Salatino, University of Naples 'Federico II', Italy 6.1 Introduction Attrition mechanisms in fluidized beds Attrition of solid fuels during conversion Attrition of sorbent particles Attrition of other bed solids Attrition models Incorporation of attrition in fluidized bed models Conclusion References Appendix: notation 314 Part II Fundamentals of fluidized bed combustion and gasification Conversion of solid fuels and sorbents in fluidized bed combustion and gasification 319 F. Scala and R. Solimene, National Research Council, Italy and F. Montagnaro, University of Naples 'Federico II', Italy 7.1 Introduction Solid fuel properties in fluidized beds Fuel devolatilization and conversion of volatiles Char combustion and gasification reactions Mechanisms controlling char conversion rate Char particle temperature Calcium-based sorbents for in-situ desulphurization (ISD) Reactivation by hydration of spent calcium-based sorbents Other sorbent conversion processes in fluidized beds Conclusion Acknowledgment References Appendix: notation Conversion of liquid and gaseous fuels in fluidized bed combustion and gasification 388 M. Miccio, Universita di Salerno, Italy and F. Miccio, Istituto di Ricerche sulla Combustione, Italy 8.1 Introduction Fuels 389
5 viii Contents 8.3 Fuel feeding Fluidized bed combustion (FBC) of gaseous fuels FBC of liquid fuels Emissions Combustion mechanism of liquid fuels Conclusion and future trends Acknowledgments References Appendix: nomenclature Pollutant emissions and their control in fluidised bed combustion and gasification 435 I. Gulyurtlu, F. Pinto, P. Abelha, H. Lopes and A. T. Crujeira, LNEG, Portugal 9.1 Introduction Emissions from fluidised bed combustion (FBC) processes Methods for controlling emissions during combustion and post-combustion Emissions from fluidised bed gasification processes Control of emissions during gasification and postgasification Deposition and environmental issues associated with residual ash Future trends References and further reading Fluidized bed reactor design and scale-up 481 T. M. Knowlton, Particulate Solid Research Inc., USA 10.1 Introduction General scale-up procedure Selecting mathematical models and fluidization regimes for bubbling and turbulent fluidized beds Selecting mathematical models and fluidization regimes for circulating fluidized beds Constructing pilot, demonstration and commercial plants Circulating fluidized bed combustor scale-up and other considerations Conclusion References Appendix: notation 521
6 Contents ix 11 Modeling of fluidized bed combustion processes 524 D. Pallares and F. Johnsson, Chalmers University of Technology, Sweden 11.1 Introduction Types of modeling Semi-empirical modeling: basic sub-models Semi-empirical modeling: comprehensive models Conclusion References and further reading Appendix: nomenclature Modelling of fluidized bed gasification processes 579 A. G6mez-Barea, University of Seville, Spain 12.1 Introduction Qualitative description of the main conversion processes Types of reactor models Fluidization modelling Examples of simulations of fluidized bed gasifiers (FBGs) Conclusion References Appendix: notation Economic evaluation of circulating fluidized bed combustion (CFBC) power generation plants 620 J. M. Wheeldon and D. Thimsen, Electric Power Research Institute (EPRI), USA 13.1 Introduction Economic evaluation The economic benefits of fuel flexibility Role of circulating fluidized bed combustion (CFBC) technology in reducing C Conclusion References Appendix: abbreviations 638 Part ill Fluidized bed combustion and gasification technologies Atmospheric (non-circulating) fluidized bed (FB) combustion 641 B. Leckner, Chalmers University of Technology, Sweden 14.1 Introduction 641
7 x Contents 14.2 Fluidized bed (FB) combustor principles Examples of boilers Operational aspects of FB combustion of biomass Conclusion Sources of further information and advice References Appendix: nomenclature Pressurized fluidized bed combustion (PFBC) 669 T. Shimizu, Niigata University, Japan 15.1 Introduction Basic principles, science and technology of pressurized fluidized bed combustion (PFBC) Development of combustion processes and technology Advantages and limitations of PFBC Conclusion Sources of further information and advice References Appendix: notation Circulating fluidized bed combustion (CFBC) 701 W. Nowak and P. Mirek, Czestochowa University of Technology, Poland 16.1 Introduction Basic principles of circulating fluidized bed combustion (CFBC) Circulating fluidized bed (CFB) boiler process and performance Reliability and availability of CFB boilers Development strategy and challenges of CFBC technology Conclusion Sources of further information and advice References Appendix: nomenclature Fluidized bed gasification 765 U. Arena, Second University of Naples, Italy 17.1 Fluidized bed reactors for solid fuel gasification Fluidized bed gasification process Fluidized bed gasification technology Operating performance of fluidized bed gasifiers Conclusion and future trends 805
8 Contents xi 17.6 Sources of further information and advice References Measurement, monitoring and control of fluidized bed combustion and gasification 813 M. ROdisOli, T. J. Schildhauer and S. M. A. Biollaz, Paul Scherrer Institut (PSI), Switzerland and J. University of Technology, The Netherlands R. Van Ommen, Delft 18.1 Introduction Measurement techniques Physical properties of pressure fluctuations in fluidized beds Time series analysis of pressure fluctuations in fluidized beds Industrial application of monitoring and measurement techniques Conclusion References 854 Part IV Emerging C02 capture technologies Oxy-fired fluidized bed combustion: technology, prospects and new developments 867 E. J. Anthony, Cranfield University, UK and H. Hack, Foster Wheeler North America Corp., USA 19.1 Introduction Oxy-fired circulating fluidized bed combustion (CFBC): research and development Gas/solid emissions Modelling, hydrodynamics and related issues Larger-scale tests and industrial plans Flue gas issues and conditioning for oxy-fuel technology Conclusion Acknowledgements References Chemical looping combustion (CLC) 895 A. Lyngfelt, Chalmers University of Technology, Sweden 20.1 Introduction Basic principles of chemical looping combustion (CLC) Applications of CLC Oxygen carrier materials 904
9 xii Contents 20.5 Chemical looping with oxygen uncoupling (CLOU) Development of fluidized bed reactor system for CLC Advantages and limitations of CLC Future trends Conclusion Sources of further information and advice References Calcium looping for C02 capture in combustion systems J. C. Abanades, Spanish Research Council (CSIC), Spain Introduction Basic principles Development of calcium looping (CaL) fluidized bed processes Application of CaL at pilot scale Advantages and limitations Conclusion Sources of further information and advice References Appendix: notation Sorption-enhanced gasification 971 C. Pfeifer, University of Natural Resources and Life Sciences, Vienna, Austria, formerly Vienna University of Technology, Austria 22.1 Introduction Fundamentals of sorption-enhanced gasification Thermodynamics of sorption-enhanced gasification Limitations Literature review about research and commercial examples: experiments on a laboratory scale (<100 kw,h) Literature review about research and commercial examples: experiments on a pilot scale (&100 kwth) Literature review about research and commercial examples: experiments on an industrial scale Conclusion Sources of further information and advice References 997 Woodhead Publishing Limited, 2013
10 Contents xiii Part V Other applications of fluidized bed technology Applications of fluidized bed technology in processes other than combustion and gasification 1005 F. Winter and B. Schratzer, Vienna University of Technology, Austria 23.1 Introduction Petroleum refining and chemical production Production of metals and oxides Coal preparation, power plants and waste incineration Conclusion References Appendix: abbreviations 1033 Index 1034
Fabrizio Scala Department of Chemical, Materials and Process Engineering University Federico II of Naples Napoli (Italy)
The Status of Fluidized Bed Technology in Italy Fabrizio Scala Department of Chemical, Materials and Process Engineering University Federico II of Naples Napoli (Italy) IEA Scenario Energy Challenges New
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 informationAdvanced Processes Analysis and Control Methods for CFB Power Plants Project Overview
Advanced Processes Analysis and Control Methods for CFB Power Plants Project Overview 47 th International Energy Agency Fluidized bed conversion (IEA- FBC) meeting, on October 13-14 th, 2003 in Zlotniki,
More informationATTRITION OF LIGNITE CHAR DURING FLUIDIZED BED GASIFICATION: EXPERIMENTAL AND MODELING STUDIES. Paola Ammendola and Fabrizio Scala
ATTRITION OF LIGNITE CHAR DURING FLUIDIZED BED GASIFICATION: EXPERIMENTAL AND MODELING STUDIES Paola Ammendola and Fabrizio Scala Introduction The The urgent need need to to capture and and sequester CO
More informationPROCESSES AND TECHNOLOGIES FOR THE VALORIZATION OF WASTES AND BIOMASSES
PROCESSES AND TECHNOLOGIES FOR THE VALORIZATION OF WASTES AND BIOMASSES Istituto di Ricerche sulla Combustione Consiglio Nazionale delle Ricerche THE FRAMEWORK Design out waste Build resilience through
More informationPROGRESS ON THE CALCIUM LOOPING POSTCOMBUSTION PROCESS
PROGRESS ON THE CALCIUM LOOPING POSTCOMBUSTION PROCESS Carlos Abanades abanades@incar.csic.es CO 2 Capture Group Spanish Research Council (INCAR CSIC) Outline Why post combustion CO 2 capture by CaL? Current
More informationChapter 2.6: FBC Boilers
Part-I: Objective type questions and answers Chapter 2.6: FBC Boilers 1. In FBC boilers fluidization depends largely on --------- a) Particle size b) Air velocity c) Both (a) and (b) d) Neither (a) nor
More informationA 1.5D model of a complex geometry laboratory scale fuidized bed clc equipment
Engineering Conferences International ECI Digital Archives Fluidization XV Proceedings 5-23-2016 A 1.5D model of a complex geometry laboratory scale fuidized bed clc equipment Jaroslaw Krzywanski Jan Dlugosz
More informationThree-dimensional modelling of steam-oxygen gasification in a circulating fluidized bed
Lappeenranta University of Technology From the SelectedWorks of Kari Myöhänen June, 2012 Three-dimensional modelling of steam-oxygen gasification in a circulating fluidized bed Kari Myöhänen, Lappeenranta
More informationCO2 Capture with Foster Wheeler s Flexi-burn TM CFB Technology
CO2 Capture with Foster Wheeler s Flexi-burn TM CFB Technology Reijo Kuivalainen Foster Wheeler Energia Oy ClimBus programme seminar, June 9-10 th, 2009 Contents of Presentation Background: CFB technology
More informationN 2 O Decomposition by CaO under Conditions of Carbonator of Calcium Looping Cycle
1 71 st IEA-FBC, Seoul, Korea, Nov.4-6, 2015 N 2 O Decomposition by CaO under Conditions of Carbonator of Calcium Looping Cycle T. Shimizu,, S. Sizuno, K. Ito, R. Houshito, H.j. Kim, L.y. Li Niigata University,
More informationPRESENTATION SLIDES: Fluidized Bed Combustion for Clean Energy
Refereed Proceedings The 12th International Conference on Fluidization - New Horizons in Fluidization Engineering Engineering Conferences International Year 2007 PRESENTATION SLIDES: Fluidized Bed Combustion
More informationIntroduction of TIGAR and research activities related to Polish coals
Introduction of TIGAR and research activities related to Polish coals TIGAR (Twin Ihi GAsifieR) is under development. Table of Contents 1. Introduction of IHI 2. Introduction of TIGAR 3. Collaboration
More informationFluidized Bed Combustion of Biomass and Waste-derived Fuels Current Status and Challenges
Waste-To-Energy Research and Technology Council, WTERT 2005 Fall Meeting at Columbia University New York City, October 20-21, 2005 Fluidized Bed Combustion of Biomass and Waste-derived Fuels Current Status
More informationOptions for calcium looping for CO 2 capture in the cement industry
1 1 Options for calcium looping for CO 2 capture in the cement industry G. Cinti 1, R. Matai 2, S. Becker 2, M. Alonso 3, C. Abanades 3, M. Spinelli 4, E De Lena 4, S. Consonni 4, M. Romano 4, M. Hornberger
More informationENCAP SP4 Chemical looping combustion
ENCAP SP4 Chemical looping combustion CASTOR-ENCAP-CACHET-DYNAMIS workshop Thierry GAUTHIER, IFP 1 Content Background Chemical Looping Combustion (CLC) SP4 objectives SP4 Development of stable reactive
More informationMathematical Modelling of Biomass Gasification in a Circulating Fluidized Bed CFB Reactor
Journal of Sustainable Bioenergy Systems, 2012, 2, 160-169 http://dx.doi.org/10.4236/jsbs.2012.24022 Published Online December 2012 (http://www.scirp.org/journal/jsbs) Mathematical Modelling of Biomass
More informationOverview of Alstom s Chemical Looping Programs
Overview of Alstom s Chemical Looping Programs Frank Kluger, I. Abdulally, H. Andrus, A. Levasseur, C.Beal, J.Marion 5 Th Meeting of the IEAGHG International Oxyfuel Combustion Research Network Wuhan,
More informationWorking group Gasification & Gas Cleaning
Working group Gasification & Gas Cleaning hermann.hofbauer@tuwien.ac.at Institute of Chemical Engineering page 1 Working group Gasification & Gas Cleaning Content Working group Gasification and Gas Cleaning
More informationModelling & experimental validation of biomass-steam gasification in bubbling fluidized bed reactor
Modelling & experimental validation of biomass-steam gasification in bubbling fluidized bed reactor Prasanth Gopalakrishnan Supervisor: Professor Shusheng Pang Co-supervisor: Dr Chris Williamson Department
More informationExperience of Operating a Small Pilot-Scale Oxy-Fuel CFB Test Rig
2 nd International Oxyfuel Combustion Conference September 12-16, 2011 Yeppoon, Queensland, Australia Experience of Operating a Small Pilot-Scale Oxy-Fuel CFB Test Rig Tomasz CZAKIERT, Marcin Klajny, Waldemar
More informationFEATURES OF DEVELOPMENT OF BFB-CFB COMBUSTION
69th IEA-FBC Technical Meeting, Aix-en-Provence, September 2014 FEATURES OF DEVELOPMENT OF BFB-CFB COMBUSTION Bo Leckner Chalmers University of Technology Göteborg, Sweden 1 BFB-CFB FUEL CONVERSION HISTORY
More informationAttrition of limestone during calcium looping cycles for CO 2 capture in fluidized bed
Attrition of limestone during calcium looping cycles for CO 2 capture in fluidized bed Antonio Coppola, Fabio Montagnaro, Piero Salatino and Fabrizio Scala This work has been carried out in the framework
More informationIMPACT OF OPERATING CONDITIONS ON SO 2 CAPTURE IN A SUPERCRITICAL CFB BOILER IN POLAND
IMPACT OF OPERATING CONDITIONS ON SO 2 CAPTURE IN A SUPERCRITICAL CFB BOILER IN POLAND Artur Blaszczuk, Rafał Kobylecki, Wojciech Nowak, Marcin Klajny, Szymon Jagodzik 18 th Symposium on Fluidization and
More informationFLUIDIZED BED OXY-FUEL COMBUSTION INTEGRATED WITH CO 2 PROCESSING UNIT
FLUIDIZED BED OXY-FUEL COMBUSTION INTEGRATED WITH CO 2 PROCESSING UNIT Rafał KOBYŁECKI, Artur BŁASZCZUK and Wojciech NOWAK Czestochowa University of Technology Czestochowa, Poland E-mail: rafalk@is.pcz.czest.pl
More informationActivities within the German Research project "Lime Stone based Absorption of CO2" (LISA)
Petersenstrasse 30 64287 Darmstadt / Germany Phone: +49 6151 16 2191 www.est.tu-darmstadt.de Activities within the German Research project "Lime Stone based Absorption of CO2" (LISA) Bernd Epple Technische
More informationOxy-fuel combustion integrated with a CO 2 processing unit
POLISH STRATEGIC PROGRAM ADVANCED TECHNOLOGIES FOR ENERGY GENERATION Oxy-fuel combustion integrated with a CO 2 processing unit coordinator: Wojciech Nowak AGH University of Science and Technology Kraków,
More informationComparison of combustion characteristics of Petcoke and Indian sub bituminous coal in a CFB Test facility
International Journal of Thermal Technologies E-ISSN 2277 4114 2017 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijtt/ Research Article Comparison of combustion characteristics
More informationLectio Praecursoria. Lappeenranta University of Technology. From the SelectedWorks of Kari Myöhänen
Lappeenranta University of Technology From the SelectedWorks of Kari Myöhänen December, 2011 Lectio Praecursoria Kari Myöhänen, Lappeenranta University of Technology Available at: https://works.bepress.com/kari_myohanen/7/
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 informationDetermination of Kinetic Parameters for the Gasification of Biomass Char Using a Bubbling Fluidised Bed Reactor
Determination of Kinetic Parameters for the Gasification of Biomass Char Using a Bubbling Fluidised Bed Reactor Louise Lundberg 1*, Placid Atongka Tchoffor 2, Robert Johansson 1, David Pallarès 1 1 Department
More informationFluidized Bed Combustion as an Excellent Technology
Fluidized Bed Combustion as an Excellent Technology Franz Winter Institute of Chemical Engineering, Vienna University of Technology Contents 1. The FBC Technology 2. Fuels for FBCs (example: Austria) 3.
More informationA REVIEW ON ASH AGGLOMERATION PHENOMENON IN FLUIDISED BED COMBUSTION BOILER
533 A REVIEW ON ASH AGGLOMERATION PHENOMENON IN FLUIDISED BED COMBUSTION BOILER SURESH KUMAR BADHOLIYA 1 ANIL KOTHARI 2 1 PhD SCHOLAR (ENERGY), RGPV BHOPAL 2 Prof. & Head (T&P), RGPV BHOPAL ABSTRACT Most
More informationApplication of CFB (Circulating Fluidized Bed) to Sewage Sludge Incinerator
Application of CFB (Circulating Fluidized Bed) to Sewage Sludge Incinerator Akira Nakamura*, Toshihiko Iwasaki**, Takashi Noto*, Hisanao Hashimoto***, Nobuyuki Sugiyama**** and Masahiro Hattori***** *
More informationSimulation 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 informationPerformance of CLOU process in the combustion of different types of coal with CO 2 capture
Performance of CLOU process in the combustion of different types of with CO capture I. Adánez-Rubio*, P. Gayán, A. Abad, L. F. de Diego, F. García-Labiano, J. Adánez Instituto de Carboquímica (ICB-CSIC),
More informationNext scale chemical looping combustion: Process integration and part load investigations for a 10MW demonstration unit
Available online at www.sciencedirect.com Energy Procedia 37 (2013 ) 635 644 GHGT-11 Next scale chemical looping combustion: Process integration and part load investigations for a 10MW demonstration unit
More informationPROCESS ECONOMICS PROGRAM. Report No by NICK KORENS ROBERT W. VAN SCOY. January private report by the PARK, CALIFORNIA
Report No. 110 SYNTHESIS GAS PRODUCTION by NICK KORENS and ROBERT W. VAN SCOY January 1977 A private report by the PROCESS ECONOMICS PROGRAM STANFORD RESEARCH INSTITUTE I MENLO PARK, CALIFORNIA For detailed
More informationPacked Bed Combustion: An Overview. William Hallett Dept. of Mechanical Engineering Université d Ottawa - University of Ottawa
Packed Bed Combustion: An Overview William Hallett Dept. of Mechanical Engineering Université d Ottawa - University of Ottawa Introduction Packed Bed Combustion: fairly large particles of solid fuel on
More informationIntroduction: Thermal treatment
Thermal Treatment 2 Introduction: Thermal treatment Technologies using high temperatures to treat waste (or RDF) Commonly involves thermal combustion (oxidation) Reduces waste to ash (MSW c. 30% of input)
More informationPrevention Study of Sand Agglomeration on Fluidised Bed Combustor with Co-Combustion Method
1273 A publication of CHEMICAL ENGINEERING TRANSACTIONS VOL. 56, 217 Guest Editors: JiříJaromírKlemeš, Peng Yen Liew, Wai Shin Ho, JengShiun Lim Copyright 217, AIDIC ServiziS.r.l., ISBN978-88-9568-47-1;
More informationCZESTOCHOWA UNIVERSITY OF TECHNOLOGY
CZESTOCHOWA UNIVERSITY OF TECHNOLOGY Faculty of Environmental Engineering and Biotechnology Institute of Advanced Energy Technologies 3rd Oxyfuel Combustion Conference September 9-13 th 2013 Ponferrada,
More informationClean Coal Technology Roadmap CURC/EPRI/DOE Consensus Roadmap
Clean Coal Technology Roadmap CURC/EPRI/DOE Consensus Roadmap http://www.netl.doe.gov/coalpower/ccpi/pubs/cct-roadmap.pdf Roadmap Goals Develop unified coal program roadmap Integrate CURC, EPRI, DOE roadmaps
More informationTHE CHALMERS GASIFIER
ASSESSMENT OF THE MASS AND ENERGY FLOWS IN THE CHALMERS GASIFIER Anton Larsson 1,2*, Martin Seemann 1,3, Henrik Thunman 1,4 1 Division of Energy Technology, Chalmers University of Technology, SE-412 96
More informationINDIRECT vs. DIRECT GASIFICATION
INDIRECT vs. DIRECT GASIFICATION Bram van der Drift, Guadalupe Aranda, Berend Vreugdenhil, Rian Visser, Carlos Vilela, Christiaan van der Meijden 4 September 2013 www.ecn.nl GASIFICATION matching energy
More informationThe Gas Flow in the Loop Seals of a Dual Circulating Fluidized Bed: Splitting of the Fluidizing Agent and Gas Leakage through the Loop Seals
Engineering Conferences International ECI Digital Archives The 14th International Conference on Fluidization From Fundamentals to Products Refereed Proceedings 2013 The Gas Flow in the Loop Seals of a
More informationReduction of nitrous oxide emission by a smaller air to fuel ratio in a large-scale sewage sludge fluidized bed combustor
Waste Management and the Environment V 43 Reduction of nitrous oxide emission by a smaller air to fuel ratio in a large-scale sewage sludge fluidized bed combustor L. D. Korving 1, C. Schilt 2 & W. De
More informationScienceDirect. Oxyfuel combustion in a bubbling fluidized bed combustor
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 86 (2016 ) 116 123 The 8th Trondheim Conference on CO2 Capture, Transport and Storage Oxyfuel combustion in a bubbling fluidized
More informationDesign and model development of circulating fluidized bed reactor for biomass gasification
Proceeding of ISBN 978-602-17952-1-7 2 nd International Conference on Sustainable Energy Engineering and Application Grand Hotel Preanger, Bandung, Indonesia 14 15 October 2014 Design and model development
More informationRole of Gasification in a Bio-Based Future
Role of Gasification in a Bio-Based Future A. van der Drift June 2015 ECN-L--15-063 ROLE of GASIFICATION in a BIO-BASED FUTURE Bram van der Drift 2 June 2015 European Biomass Conference, Vienna www.ecn.nl
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 informationFluidised Bed Methanation Technology for Improved Production of SNG from Coal
Fluidised Bed Methanation Technology for Improved Production of SNG from Coal International Conference on Clean Coal Technologies, Dresden, 18 May 2009 T.J. Schildhauer, S. Biollaz Paul Scherrer Institut
More information"Post-combustion CO 2 capture by Ca-looping"
"Post-combustion CO 2 capture by Ca-looping" Borja Arias Rozada CO 2 Capture Group National Institute of Coal (INCAR-CSIC) Workshop on Mathematical Modelling of Combustion 23-25 May, Santiago de Compostela,
More informationDual Fluidized Bed Steam Gasification of Coal and Pyrolyzed Coal
Engineering Conferences International ECI Digital Archives The 14th International Conference on Fluidization From Fundamentals to Products Refereed Proceedings 2013 Dual Fluidized Bed Steam Gasification
More informationExperimental investigation of binary and ternary combined manganese oxides for chemical-looping with oxygen uncoupling (CLOU) Tobias Mattisson
Experimental investigation of binary and ternary combined manganese oxides for chemical-looping with oxygen uncoupling (CLOU) Tobias Mattisson Department of Energy and Environment Division of Energy Technology
More informationCarbonation-Calcination Reaction(CCR) Process for High Temperature CO 2 and Sulfur Removal
Carbonation-Calcination Reaction(CCR) Process for High Temperature CO 2 and Sulfur Removal Shwetha Ramkumar, William Wang, Dr. Songgeng Li, Siddharth Gumuluru, Zhenchao Sun, Nihar Phalak, Danny Wong, Mahesh
More informationCharacterization of Waste Tire Incineration in a Prototype Vortexing Fluidized Bed Combustor
TECHNICAL PAPER ISSN 1047-3289 J. Air Teng, & Waste Chyang, Manage. Assoc. Shang, 47: 49-57 and Ho Copyright 1997 Air & Waste Management Association Characterization of Waste Tire Incineration in a Prototype
More informationBiomass co-firing. Technology, barriers and experiences in EU. Prof.dr.ir. Gerrit Brem. TNO Science and Industry
Biomass co-firing Technology, barriers and experiences in EU TNO Science and Industry Prof.dr.ir. Gerrit Brem GCEP Advanced Coal Workshop March 15 th -16 th 2005, Provo (UT), USA Presentation overview
More informationBiosolids to Energy- Stamford, CT
Biosolids to Energy- Stamford, CT Jeanette A. Brown, PE, DEE, D.WRE Alternative Management Options for Municipal Sewage Biosolids Workshop, Burlington, ON June 17, 2010 Contents Background Project Development
More informationSOME 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 informationMODELING OF BIOMASS GASIFICATION Venko Petkov, Emil Mihailov, Nadezhda Kazakova
Journal Journal of Chemical of Technology and and Metallurgy, 9, 9, 1, 01, 1, 01 9-98 MDELING F BIMASS GASIFICATIN enko etkov, Emil Mihailov, Nadezhda azakova Department of hysical Metallurgy and Thermal
More informationTowards a Muti-scale Modeling Framework for Fluidized Bed Reactor Simulation
Towards a Muti-scale Modeling Framework for Fluidized Bed Reactor Simulation Addison Killean Stark 1,3, Christos Altantzis 2,3, Ahmed F Ghoniem 3 November 16, 2016 November 16, 2016 1 ARPA-E, 2 NETL, 3
More informationAllothermal Gasification for Indirect Co-Firing
Allothermal Gasification for Indirect Co-Firing A. van der Drift G. Rietveld July 2013 ECN-L--13-059 Allothermal Gasification for Indirect C0-Firing China International Bio-Energy Summit & Expo 2013 3-5
More informationCoal Comminution Characterization for Industrial Scale Circulating Fluidized Bed
Coal Comminution Characterization for Industrial Scale Circulating Fluidized Bed a Research Program in the frame of the International Energy Agency implementing agreement for co-operation in the field
More informationTesting and Feasibility Study of an Indirectly Heated Fluidized-Bed Coal Gasifier
Testing and Feasibility Study of an Indirectly Heated Fluidized-Bed Coal Gasifier Benjamin D. Phillips Clean Coal Conference Laramie, Wyoming August 20, 20141 Project Sponsor: Project Participants: 2 Emery
More informationChemical-looping combustion in a 10 kw prototype using a
Submitted, accepted and published by Industrial & Engineering Chemistry Research 2006, 45, 6075-6080 Chemical-looping combustion in a 10 kw prototype using a CuO/Al 2 O 3 oxygen carrier: Effect of operating
More informationALLOTHERMAL GASIFICATION for CO-FIRING
ALLOTHERMAL GASIFICATION for CO-FIRING Bram van der Drift www.ecn.nl CONTENTS Gasification Allothermal gasification ECN-technology Comparing CFB with allothermal - Efficiency - Ash components Conclusions
More informationPyrolysis and Gasification
Pyrolysis and Gasification of Biomass Tony Bridgwater Bioenergy Research Group Aston University, Birmingham B4 7ET, UK Biomass, conversion and products Starch & sugars Residues Biological conversion Ethanol;
More informationENE HELSINKI UNIVERSITY OF TECHNOLOGY SULPHUR #2
SULPHUR #2 In situ SO 2 capture in fluidised bed combustors H 2 S control: - low temperature processes - the Claus process - high temperature processes: regenerable sorbents Sulphur emissions from transport
More informationAdvanced Coal Technologies for Power Generation
Advanced Coal Technologies for Power Generation Briggs M. White, PhD Project Manager, Strategic Center for Coal December 17, 2013 National Energy Technology Laboratory National Energy Technology Laboratory
More informationLARGE-SCALE PRODUCTION OF FISCHER-TROPSCH DIESEL FROM BIOMASS
ECN-RX--04-119 LARGE-SCALE PRODUCTION OF FISCHER-TROPSCH DIESEL FROM BIOMASS Optimal gasification and gas cleaning systems H. Boerrigter A. van der Drift Presented at Congress on Synthetic Biofuels - Technologies,
More informationDevelopment of Foster Wheeler s Vision 21 Partial Gasification Module
Development of Foster Wheeler s Vision 21 Partial Gasification Module A. Robertson, Foster Wheeler Development Corporation Presented at the Vision 21 Program Review Meeting Morgantown, West Virginia November
More informationGASIFICATION: gas cleaning and gas conditioning
GASIFICATION: gas cleaning and gas conditioning A. van der Drift November 2013 ECN-L--13-076 GASIFICATION: gas cleaning and gas conditioning Bram van der Drift SUPERGEN Bioenergy Hub Newcastle, UK 23 October
More informationFluidised Bed Combustion
Fluidised Bed Combustion TBU Services Engineering, consulting, supervision and start-up for waste combustion and biomass incineration plants Basic engineering, detail engineering, delivery of technology
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 informationCirculating Fluidised Bed Technology for Indian and other coals Dr John Topper IEA Clean Coal Centre, London
Circulating Fluidised Bed Technology for Indian and other coals Dr John Topper IEA Clean Coal Centre, London STEP-TREC Programme,Trichy, December, 2013 Introduction Pulverised coal combustion provides
More informationNUMERICAL OPTIMIZATION OF AIR FLOW IN THE PLENUM CHAMBER OF AN INDUSTRIAL CFB BOILER
TASK QUARTERLY 12 No 3, 237 244 NUMERICAL OPTIMIZATION OF AIR FLOW IN THE PLENUM CHAMBER OF AN INDUSTRIAL CFB BOILER PAWEŁMIREK 1,JANUSZJABŁOŃSKI 2 ANDWOJCIECHNOWAK 1 1 CzestochowaUniversityofTechnology,
More informationConversion of Biomass Particles
Conversion of Biomass Particles Prof.dr.ir. Gerrit Brem Energy Technology (CTW) 4th of March 2015, Enschede Contents of the lecture Conversion of Biomass Particles Introduction on Sustainable Energy Energy
More informationSimulation of air flow in the typical boiler windbox segments
Advances in Engineering Software 33 (2002) 793 804 www.elsevier.com/locate/advengsoft Simulation of air flow in the typical boiler windbox segments C. Bhasker* BHEL R&D Division, Vikasnagar, Hyderabad
More informationProcess Economics Program
IHS Chemical Process Economics Program Report 148C Synthesis Gas Production from Coal and Petroleum Coke Gasification By Jamie Lacson IHS Chemical agrees to assign professionally qualified personnel to
More informationOxy-fuel combustion Prof. Luis I. Díez University of Zaragoza
Oxy-fuel combustion Prof. Luis I. Díez University of Zaragoza luisig@unizar.es Napoli (Italy), April 2017 Oxy-fuel combustion 1. CCS 2. Oxy-fuel combustion 3. Application to FB units 4. Control of pollutants
More informationDesign and Operation of Biomass Circulating Fluidized Bed Boiler with High Steam Parameter
Engineering Conferences International ECI Digital Archives 10th International Conference on Circulating Fluidized Beds and Fluidization Technology - CFB-10 Refereed Proceedings Spring 5-3-2011 Design and
More informationTGA testing of biomass char gasification Antero Moilanen
TGA testing of biomass char gasification Antero Moilanen Finnish-Swedish Flame Days 2013 Gasification Workshop Paviljonki, Jyväskylä, 17th 18th of April 2013 2 Biomass fuel as feedstock Fuel is fed to
More informationCO2 Capture from Industrial Sources by Hightemperature
Engineering Conferences International ECI Digital Archives CO2 Summit III: Pathways to Carbon Capture, Utilization, and Storage Deployment Proceedings 5-25-2017 CO2 Capture from Industrial Sources by Hightemperature
More informationMikko Hupa Åbo Akademi Turku, Finland
Åbo Akademi Chemical Engineering Department Course The Forest based Biorefinery Chemical and Engineering Challenges and Opportunities May 3-7, 2010 Thermal conversion of biomass Mikko Hupa Åbo Akademi
More informationGasification of Non-Coking Coals
International Conference of Advance Research and Innovation (-2014) Gasification of Non-Coking Coals Akanksha Mishra a,*, Shalini Gautum b, Tripurari Sharma a a Department of Mechanical & Automobile Engineering,
More informationProcess Optimization of Hydrogen Production from Coal Gasification
Process Optimization of Hydrogen Production from Coal Gasification E. Biagini 1, G. Pannocchia 2, M. Zanobini 2, G. Gigliucci 3, I. Riccardi 3, F. Donatini 3, L. Tognotti 2 1. Consorzio Pisa Ricerche Divisione
More informationC S Bhutoria. Mob: Presented in 7 th International ti Conference Gasification India: 2016 at New Delhi
Twin Fluidbed Coal Gasifier- Innovated Technology C S Bhutoria Chemical Engineer Mob: +91 9810511702 E-mail: bhutoria@yahoo.in Plant and Technology source: China Presented in 7 th International ti Conference
More informationGasification of Municipal Solid Waste
Gasification of Municipal Solid Waste Salman Zafar Renewable Energy Advisor INTRODUCTION The enormous increase in the quantum and diversity of waste materials and their potentially harmful effects on the
More informationCO 2 Capture Project Phase 3 Demonstration Phase Update
CO 2 Capture Project Phase 3 Demonstration Phase Update Speaker: Karl Gerdes (Chevron) Mark Crombie (BP) CCP3 Program Manager Scott Imbus (Chevron) Storage (SMV) Team Lead Ivano Miracca (eni) Capture Team
More informationFIRING ESTONIAN OIL SHALE OF HIGHER QUALITY IN CFB BOILERS ENVIRONMENTAL AND ECONOMIC IMPACT
Oil Shale, 2011, Vol. 28, No. 1S, pp. 113 126 ISSN 0208-189X doi: 10.3176/oil.2011.1S.04 2011 Estonian Academy Publishers FIRING ESTONIAN OIL SHALE OF HIGHER QUALITY IN CFB BOILERS ENVIRONMENTAL AND ECONOMIC
More informationChemical Looping Technology and CO 2 Capture
Chemical Looping Technology and CO 2 Capture by L. S. Fan Department of Chemical and Biomolecular Engineering The Ohio State University Columbus, Ohio 43210 May 3, 2011 Chemical Looping for Hydrogen Production
More informationAsh agglomeration in the modified COORVED gasifier
Ash agglomeration in the modified COORVED gasifier Martin Schurz; Alexander Laugwitz; Steffen Krzack; Bernd Meyer 8 th International Freiberg Conference IFC 2016 12 th 16 th June 2016 Cologne, Germany
More informationFundación 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 informationCharacterization of Coal and Biomass. Conversion Behaviors in Advanced Energy Systems
Characterization of Coal and Biomass Conversion Behaviors in Advanced Energy Systems Reginald Mitchell, Paul Campbell and Liqiang Ma High Temperature Gasdynamics Laboratory Group Mechanical Engineering
More informationModelling and CFD Simulation of a Fluidized Bed Process for the Capture of CO 2 from Fossil Fuel Combustion Sources
Modelling and CFD Simulation of a Fluidized Bed Process for the Capture of CO 2 from Fossil Fuel Combustion Sources Mazaher Molaei Chalchooghi The Centre of Numerical Modelling and Process Analysis, the
More informationINTEK. Developing Greener Approaches for Oil Shale Development. 29 th Oil Shale Symposium Colorado School of Mines and INTEK
Developing Greener Approaches for Oil Shale Development Peter M. Crawford Senior Manager, Inc. Presented to: 29 th Oil Shale Symposium Colorado School of Mines and Colorado Energy Research Institute Golden,
More informationPyrolysis of cotton stalks and utilization of pyrolysis char for sustainable soil enhancement and carbon storage
Engineering Conferences International ECI Digital Archives Biochar: Production, Characterization and Applications Proceedings 8-20-2017 Pyrolysis of cotton stalks and utilization of pyrolysis char for
More informationDevelopment 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 informationA Rapidly Emerging WTE Technology: Circulating Fluid Bed Combustion
Proceedings of International Thermal Treatment Technologies (IT3), San Antonio, TX, October 2013 A Rapidly Emerging WTE Technology: Circulating Fluid Bed Combustion Qunxing Huang 1, Yong Chi 1 and Nickolas
More information