FUEL PROCESSING FOR PEM FUEL CELLS
|
|
- Jody Barnett
- 6 years ago
- Views:
Transcription
1 FUEL PROCESSING FOR PEM FUEL CELLS ENGINEERING HURDLES & SCIENCE OPPORTUNITIES National Science Foundation Workshop Engineering Fundamentals of Low Temperature Fuel Cells Arlington, VA November 14-15, 2001 Richard Bellows HydrogenSource 60 Bidwell Road South Windsor, CT USA
2 Presentation Outline Need for Fuel Processing Conventional Hydrocarbon Fuel Processing Performance Targets Catalyst Issues Less Conventional Alternatives Sulfur Removal WGS Membrane Reactors Balance of Plant (BOP)
3 AVAILABILITY: ESSENTIAL FOR COMMERCIALIZING FUEL CELLS Fuel Processing System (FPS): Convert hydrocarbons into -rich feed for fuel cells, O O Fuel Rich Stream FPS Components: - Reactors/catalysts - Heat exchangers - Feed & control elements - System integration & control algorithms DS ATR WGS PROX
4 FPS Development Targets Specification Residential Commercial Automotive Scale (kwe) Fuel natural gas natural gas gasoline FPS Cost Target ($/kwe) {1500} {1500} {60} FPS Volume (L/kWe) ~20 ~20 ~1 FPS Weight (kg/kwe) ~20 ~20 ~1 Life (hours) K 40-80K 3-6K Start-up/Transient (min.) 120/- 5-10/- 1/.01
5 Conventional Fuel Processing Strategy CO Rectification CO Mitigation O O 2 Fuel O Autothermal C, CO Water Gas Shift C 20% 16% CO 35% 1% CO Preferential Oxidation C C 8 H O O = CO CO + O = CO 2 + CO + 1/2 O 2 = CO 2 Bleed 34% <10 ppm CO Fuel Cell C Electricity O
6 Reactor Volume Distribution 120 WGS PROX 100 Catalyst Volume (%) Automotive Systems Residential
7 Overall System Efficiency for Autothermal Train (Excludes Auxiliary Losses) Ideal: C 8 H Ideal ATR Train O/C = 0.8, H2O/C = 1.2 (100% Theoretical H2 ) PEFC (V cell = 1.2V, Util = 100%) η train 85.9% X η fc 95.9% = η ideal Practical: 82.4% ATR WGS PROX O2 Bleed PEFC (0.3% CH 4 slip) (1% CO slip) (2X O 2 ) (200X O 2 ) η CH4 X η CO X η prox X η bleed 96.8% 97.3% 97.3% 97.7% X (V cell = 0.7V) ( Util = 85%) η voltaic X η H2 util. 58.3% 85% X η ideal 82.4% = η pract. 36.6%
8 Catalyst Development Issues CO Rectification CO Mitigation O O 2 Fuel O Autothermal C, CO 20% 16% CO Water Gas Shift C 35% 1% CO Preferential Oxidation C C 8 H O O = CO CO + O = CO 2 + CO + 1/2 O 2 = CO 2 - Mixing Zone Effects & Thermal Stability Bleed - Avoid carbon by effective reactant mixing (CFD) - Avoid pre-ignition by rapid mixing (free radical) Fuel Cell - Rapid start requires higher air (catalysis) C - High exotherms - thermal stress (simulation) - High temperatures and sudden thermal gradients (support materials) Water Gas Shift (WGS) - Volume at High CO Conversion - Equilibrium limited conversion requires staging - Higher activity at low temperatures: C (catalysis) Preferential Oxidation (PROX) Transient Excursions & Volume - High CO (100s ppm) during up transients (reactor design) - Better understanding needed (CFD, catalysis, simulation) 34% <10 ppm CO Electricity O
9 Less Conventional Fuel Processing Strategies Plasma Reforming WGS Membrane Reactors O Purification Methanation Fuel HO 2 Autothermal, CO Water Gas Shift Preferential Oxidation Adsorption Sulfur Traps Bleed O 2 Enrichment Electricity Fuel Cell HO 2
10 Sulfur Target - Reduced Below 10 ppbv O Fuel HO 2 Autothermal, CO Water Gas Shift Preferential Oxidation Sulfur Traps Pre-Reforming: Bleed Electricity Ni + RS => NiS + R = Fuel Cell HO 2 Post Reforming: S + ZnO => ZnS + O
11 Analysis - Sulfur Removal Options Options Pros Cons At Refinery Known Refinery Technology Low S Refinery Streams Refractory S Compounds Known Economic Tradeoffs Low S may be 1 ppmw Pre-Reforming Known Refinery Technology Elongated Adsorption Fronts Low Space Velocity Limited Capacity Post-Reforming Refractory S Converted to S O Limits S Equilibrium Elongated Adsorption Fronts Low Space Velocity Limited Capacity
12 Selective Membrane Reactors H2O Fuel O Primary, CO, N2 CO + O = CO 2 + ( ), N2 Membrane Options - Pd Alloys - Knudsen Diffusion - Free-Volume Bleed Fuel Cell Electricity O
13 Analysis - Selective Membrane Reactors Options Pros Cons Pd Alloys Simplified CO Cleanup! Loss % Fuel! Eliminated Reactor Volumes Compressor Costs Improved Utilization - 96%! Pd Cost - Thickness 5-20µ! Nernstian Voltage ~30 mv Delamination - T & P Cycling! Purity (CO, NH 3, S, HC)! Slow Transport in Non-Pd Alloys
14 Balance of Plant (BOP) Issues Heat Exchangers Volume and Thermal Mass - Sizing controlled by gas phase film coefficients - Micro-channel approach limited by pressure drop - Manufacturing: Cost vs thermal cycling stresses - Optimal thermal integration Compressors/Expanders - Low Efficiency - Efficiency at turn-down (20-30%) Pumps/Blowers - Manufacturing costs in volume Sensors - Eliminate to reduce costs Controllers - Eliminate sensors with smarter algorithms - Intrinsically simple designs - Reduce CO transients with reactor modeling
15 Summary Scientific Opportunities in Fuel Processing New Materials Higher activity catalysts => Lower cost, lower thermal mass Non-NM catalysts on Ceria with promoters Resistance to thermal stress during start-up Better Components mixing zone effects Sulfur removal processes (<ppb) WGS membrane reactors (non-pd alloys) Heat exchangers thermal stresses vs cost Compressor/expanders - efficiency at turn down vs. cost Better Systems Understanding Optimum thermal integration Optimum control strategies
Fuel Flexible Reformers for Stack Integrated Systems and H2/Syngas Generation
Fuel Flexible Reformers for Stack Integrated Systems and H2/Syngas Generation Subir Roychoudhury VP Research and Engineering Precision Combustion, Inc. Technologies Microlith Catalytic Reactors, and RCL
More informationWarm Syngas Clean-up Process Development: Multi-Contaminant Removal using Sorbents and Ir-Ni Tar Reforming Catalyst
Warm Syngas Clean-up Process Development: Multi-Contaminant Removal using Sorbents and Ir-Ni Tar Reforming Catalyst Robert A. Dagle, Kurt A. Spies, David L. King Pacific Northwest National Laboratory,
More informationA 10 kw class natural gas-pemfc distributed heat and power cogeneration system
Available online at www.sciencedirect.com Energy Procedia 28 (2012 ) 162 169 Fuel Cells 2012 Science & Technology A Grove Fuel Cell Event A 10 kw class natural gas-pemfc distributed heat and power cogeneration
More informationEnergy efficiency of Fuel Processor PEM Fuel Cell systems
Energy eficiency of Fuel Processor PEM Fuel Cell systems 157 x 9 Energy efficiency of Fuel Processor PEM Fuel Cell systems Lucia Salemme, Laura Menna and Marino Simeone University of Naples Federico II,
More informationProduction and use of low grade hydrogen for fuel cell telecom applications
Production and use of low grade hydrogen for fuel cell telecom applications Fuel cells and hydrogen in transportation applications 9.10.2017, Espoo, Finland Pauli Koski, VTT Outline 1. On-site hydrogen
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 informationPERFORMANCE OF A DIESEL, JP-8 REFORMER. Subir Roychoudhury*, Dennis Walsh Precision Combustion Inc., 410 Sackett Point Road, North Haven, CT 06473;
PERFORMANCE OF A DIESEL, JP-8 REFORMER Subir Roychoudhury*, Dennis Walsh Precision Combustion Inc., 410 Sackett Point Road, North Haven, CT 06473; Deryn Chu U. S. Army Research Laboratory, AMSRD-ARL-SE-DC,
More informationChemical kinetics study of combustion characteristics of ammonia-air mixtures under high pressure lean conditions
Chemical kinetics study of combustion characteristics of ammonia-air mixtures under high pressure lean conditions Hadi Nozari and Arif Karabeyoğlu Department of Mechanical Engineering Koç University İstanbul,
More informationSynthesis Gas Processes for Synfuels Production
Synthesis Gas Processes for Synfuels Production Christopher Higman presented at EUROGAS '90 Trondheim, June 1990 Abstract Synthesis Gas Processes for Synfuels Production Christopher Higman Synthetic fuels
More informationModeling and simulations of methane steam reforming in thermally coupled plate type membrane reactor
Title Modeling and simulations of methane steam reforming in thermally coupled plate type membrane reactor Authors Keyur S. Patel, Aydin K. Sunol Affiliations Department of Chemical Engineering, University
More informationMethanol Steam Reformer High Temperature PEM Fuel Cell System Analysis
Annex 3 to EDA Comm N 12/027 Methanol Steam Reformer High Temperature PEM Fuel Cell System Analysis Andrej LOTRIČ (Mebius d.o.o., Na jami 3, SI-1000 Ljubljana, Slovenia) and Stanko HOČEVAR (Mebius d.o.o.,
More informationHeat and Power Integration Opportunities in Methane Reforming based Hydrogen Production with PSA separation
Heat and Power Integration Opportunities in Methane Reforming based Hydrogen Production with PSA separation Alberto Posada and Vasilios Manousiouthakis Chemical Engineering Department, University of California,
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 information4.0 HYDROGEN GENERATION UNIT (PREP) 4.1 INTRODUCTION
4.0 HYDROGEN GENERATION UNIT (PREP) 4.1 INTRODUCTION 4.1.1 PURPOSE The objective of the unit is to produce hydrogen by steam reforming of full range naphtha i.e. C 5-140 O C SR naphtha & coker naphtha
More informationEvaluating the effective diffusion coefficient within the automobile catalysts
Evaluating the effective diffusion coefficient within the automobile catalysts Hironobu Ozeki, Hiroshi Yamada, Tomohiko Tagawa and aoki Takahashi 2. Chemical Engineering, agoya University, agoya, Japan
More informationCatalysts for the clean production of hydrogen. Chris Hardacre Queen s University, Belfast, UK
Catalysts for the clean production of hydrogen Chris Hardacre Queen s University, Belfast, UK c.hardacre@qub.ac.uk Acknowledgments Robbie Burch Alex Goguet Peijun Hu Richard Joyner John Breen Fred Meunier
More informationAuto-Thermal Reforming Using Mixed Ion-Electronic Conducting Ceramic Membranes for a Small-Scale H 2 Production Plant
Molecules 2015, 20, 4998-5023; doi:10.3390/molecules20034998 Article OPEN ACCESS molecules ISSN 1420-3049 www.mdpi.com/journal/molecules Auto-Thermal Reforming Using Mixed Ion-Electronic Conducting Ceramic
More informationPerformance analysis of a micro CHP system based on high temperature PEM fuel cells subjected to degradation
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 126 (2179) 421 428 www.elsevier.com/locate/procedia 72 nd Conference of the Italian Thermal Machines Engineering Association, ATI217,
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 informationCoal-Derived Warm Syngas Purification and CO 2 Capture-Assisted Methane Production
Coal-Derived Warm Syngas Purification and CO 2 Capture-Assisted Methane Production Robert Dagle 1, David L. King 1, Xiaohong Shari Li 1, Rong Xing 1, Kurt Spies 1, Yunhua Zhu 1, and Beau Braunberger 2
More informationSteam Reformation & Water Gas Shift. Team 1 Gabrielle Carbone, Kathleen Cooley, David Hessler, and Jacob Prucnal
Steam Reformation & Water Gas Shift Team 1 Gabrielle Carbone, Kathleen Cooley, David Hessler, and Jacob Prucnal Overall Process CH 4 + H 2 O CO + 3H 2 Steam Reforming of Methane H = +206 kj/mol CH 4 +
More informationHYDROGEN PRODUCTION IN A THERMAL PLASMA HYDROGEN REFORMER USING ETHANOL STEAM REFORMING
Journal of the Chinese Institute of Engineers, Vol 31, No 3, pp 417-425 (28) 417 HYDROGEN PRODUCTION IN A THERMAL PLASMA HYDROGEN REFORMER USING ETHANOL STEAM REFORMING Huan-Liang Tsai*, Chi-Sheng Wang,
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 informationFeeding CO 2 from air into solid oxide electrolyzer cells
Feeding CO 2 from air into solid oxide electrolyzer cells Søren Lyng Ebbehøj M.Sc. Sustainable energy slebb@dtu.dk Department of Energy Conversion and Storage Technical University of Denmark Risø Campus
More informationR&D on Hydrogen Production by Autothermal Reforming
2002.08.sin 2.3 R&D on Hydrogen Production by Autothermal Reforming (Shinnen Satte Laboratory) Takashi Suzuki, Katsumi Miyamoto, Shuichi Kobayashi, Noriyuki Aratani, Tomoyuki Yogo 1. R&D Objectives The
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 informationLaurea in Scienza dei Materiali Materiali Inorganici Funzionali. Electrolyzers
Laurea in Scienza dei Materiali Materiali Inorganici Funzionali Electrolyzers Prof. Dr. Antonella Glisenti -- Dip. Scienze Chimiche -- Università degli Studi di di Padova H 2 by Electrolysis High purity
More informationA system model of proton exchange membrane fuel cell for the study of the water/thermal management
A system model of proton exchange membrane fuel cell for the study of the water/thermal management 4 th U.S. KOREA NanoForum April 26, 27 Sangseok Yu Environment and Energy Research Division Korea Institute
More informationAutomotive gas sensors. Christophe PIJOLAT, Ecole des Mines de St-Etienne, France
Automotive gas sensors Christophe PIJOLAT, Ecole des Mines de St-Etienne, France Outline - EC regulation - AQS - Oxygen sensors - DeNOx SCR - NOx and NH3 sensors - Soots sensors Christophe PIJOLAT, Ecole
More informationCarbon Dioxide Conversions in Microreactors
Carbon Dioxide Conversions in Microreactors D.P. VanderWiel, J.L. Zilka-Marco, Y. Wang, A.Y. Tonkovich, R.S. Wegeng Pacific Northwest National Laboratory P.O. Box 999, MSIN K8-93, Richland, WA 99352 Abstract
More informationSTUDY OF NO X STORAGE OVER THE Pt/Rh-MgO/(CeO 2 )/Al 2 O 3 CATALYST
Journal of KONES Powertrain and Transport, Vol. 13, No. 2 STUDY OF NO X STORAGE OVER THE Pt/Rh-MgO/(CeO 2 )/Al 2 O 3 CATALYST Małgorzata Księżopolska, Andrzej Darkowski Faculty of Chemistry, Warsaw University
More informationSelective Oxidation of H 2 S to Sulphur from Biogas on V 2 O 5 /CeO 2 Catalysts
631 A publication of CHEMICAL ENGINEERING TRANSACTIONS VOL. 32, 2013 Chief Editors: Sauro Pierucci, Jiří J. Klemeš Copyright 2013, AIDIC Servizi S.r.l., ISBN 978-88-95608-23-5; ISSN 1974-9791 The Italian
More informationNeural network based control for PEM fuel cells
IOSR Journal of Electronics & Communication Engineering (IOSR-JECE) ISSN(e) : 2278-1684 ISSN(p) : 2320-334X, PP 47-52 www.iosrjournals.org Neural network based control for PEM fuel cells Vinu.R 1, Dr.Varghese
More informationEfficient Use of Energy Converting Applications. Nadine Jacobs
Efficient Use of Energy Converting Applications Agenda Introduction NEXT ENERGY EURECA Principal objectives Research areas Test protocols Stacktest Stadardisation DEMMEA Degradation Mechanisms in HT-PEM
More informationJacob Clement Nielsen, 12/05/16, Haldor Topsoe A/S
Jacob Clement Nielsen, 12/05/16, Haldor Topsoe A/S } CATOX Unit design } Catalyst design } Advantages using Catalytic oxidation } Industrial references 5555 } When we say catalytic oxidation, it means:
More informationApplications of hydrogen permeable membranes in ammonia synthesis and decomposition
Applications of hydrogen permeable membranes in ammonia synthesis and decomposition September 19, 2016 Sean-Thomas B. Lundin, Thomas F. Fuerst, Jason C. Ganley, Colin A. Wolden, J. Douglas Way Chemical
More informationHelbio HHG series. Applications: Industrial processes requiring Hydrogen Automobile Refueling Stations Power production via Fuel Cells
Ready to Use Hydrogen Production units The Helbio small scale industrial hydrogen generators are designed to meet demanding requirements of hydrogen supply, using fuels such as Natural Gas, L.P.G or Biogas..
More informationWWT Two-Stage Sour Water Stripping
WWT Two-Stage Sour Water Stripping Improve performance of sulfur recovery units ben efits The Chevron WWT Process is a two-stage stripping process which separates ammonia and hydrogen sulfide from sour
More information50 Years of PSA Technology for H2 Purification
50 Years of PSA Technology for H 2 Purification 1 50 Years of PSA Technology for H2 Purification The first industrial application of Pressure Swing Adsorption (PSA) went on stream in 1966 at a Union Carbide
More informationUS Department of Energy s Hydrogen Program. Catherine Grégoire Padró Hydrogen Program Manager National Renewable Energy Laboratory
US Department of Energy s Hydrogen Program Catherine Grégoire Padró Hydrogen Program Manager National Renewable Energy Laboratory Hydrogen and U.S. National Energy Policy Hydrogen can play a unique role
More informationModeling, Design and Control of Fuel Cell Systems
Modeling, Design and Control of Fuel Cell Systems Professor Donald J. Chmielewski ChEE Department Seminar September 1 st, 005 Outline Update on Other Research Fuel Cell Research SOFC Design PEMFC Control
More informationREDUCTION OF CO 2 EMISSION TO METHANE USING HYDROGENATION WITH NICKEL (110) SURFACE CATALYST
REDUCTION OF CO 2 EMISSION TO METHANE USING HYDROGENATION WITH NICKEL (110) SURFACE CATALYST G. Santoshi 1, Ch. SaiRam 2, M. Chaitanya 3 1,2,3 Civil Engineering,Miracle Educational Society Group of Institutions,
More informationInstructor s t Background
Teknologi Pemrosesan Gas (TKK 564) Instructor: Dr. Istadi (http://tekim.undip.ac.id/staf/istadi ) Email: il iistadi@undip.ac.id di di id Instructor s t Background BEng. (1995): Universitas Diponegoro Meng.
More informationHydrogen Contaminant Risk Assessment
VTT TECHNICAL RESEARCH CENTRE OF FINLAND LTD Hydrogen Contaminant Risk Assessment IEA Annex 31 meeting Graz, Austria 15.5.2017 Jaana Viitakangas VTT Fuel Cells & H 2 VTT Technical Research Centre of Finland
More informationFrom Science to Proven Technology Development of new Topsoe Prereforming Catalyst AR-401
From Science to Proven Technology Development of new Topsoe Prereforming Catalyst AR-401 by Brian Munch, Pia Elholm and Mette Stenseng Haldor Topsøe A/S Presented at the Nitrogen + Syngas 2007 Conference,
More informationGASOLINE FROM NATURAL GAS BY SULFUR PROCESSING
GASOLINE FROM NATURAL GAS BY SULFUR PROCESSING BY Erek J. Erekson R. Gopalakrishnan January 1996 Work Performed Under Contract No.: DE-AC22-93PC92114 For U.S. Department of Energy Pittsburgh Energy Technology
More informationHEX-REACTOR APPLICATIONS IN THE NETHERLANDS
April 2004 ECN-RX--04-027 HEX-REACTOR APPLICATIONS IN THE NETHERLANDS Study identifies significant energy savings with new type of reactor J.A. Hugill (ECN) J. Spaans (SynChem Plus) H. Keuken (Process
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 informationDocument Version Publisher s PDF, also known as Version of Record (includes final page, issue and volume numbers)
Auto-thermal reforming using mixed ion-electronic conducting ceramic membranes for a small-scale H2 production plant Spallina, V.; Melchiori, T.; Gallucci, F.; van Sint Annaland, M. Published in: Molecules
More informationEnergetic and exergetic studies for evaluation of three methane reforming processes for hydrogen production
Energetic and exergetic studies for evaluation of three methane reforming processes for hydrogen production Hajjaji Noureddine 1,2, Khila Zouhour 3, Pons Marie Noëlle 1, Renaudin Viviane 1, Houas Ammar
More informationResolving N2O formation dynamics during lean/rich cycling of a commercial LNT
Resolving N2O formation dynamics during lean/rich cycling of a commercial LNT Jae-Soon Choi, Josh A. Pihl, Mi-Young Kim, Todd J. Toops, William P. Partridge Oak Ridge National Laboratory Petr Kočí, David
More informationAccelerated Stress Tests in PEM Fuel Cells: What can we learn from it?
Accelerated Stress Tests in PEM Fuel Cells: What can we learn from it? D.P. Wilkinson 1,3, W. Merida 2,3 1 st Workshop : Durability and Degradation Issues in PEM Electrolysis Cells and its Components Fraunhofer
More informationChemical production of hydrogen with insitu
Chemical production of hydrogen with insitu separation Ian S. Metcalfe Professor of Chemical Engineering Newcastle University i.metcalfe@ncl.ac.uk 21 May 2013 Introduction Uses of hydrogen How is hydrogen
More informationSOFC Modeling Considering Internal Reforming by a Global Kinetics Approach. and My Research in General
SOFC Modeling Considering Internal Reforming by a Global Kinetics Approach and My Research in General Martin Andersson Division of Heat Transfer, Department of Energy Sciences, Faculty of Engineering (LTH),
More informationItem Hydrogen Gas Plant
Item 6530. Hydrogen Gas Plant Hydro-Chem Hydrogen Generating Plant 90,000 scfh @ 200 psig. Purity 99.99% Hydrogen generating plant engineered by Hydro-Chem built in 1980. Design capacity is 90,000 scfh
More informationGreen Energy Guild Molecular Gate Technology. Digester Gas Treatment for Energy Production / Pipeline Gas Production from WWTP Digester Gas
Green Energy Guild Molecular Gate Technology Digester Gas Treatment for Energy Production / Pipeline Gas Production from WWTP Digester Gas The Ohio Water Environment Association 2009 BioSolids Systems
More informationHydrogen Production by Bio-ethanol reforming for Small-scale Fuel Cell Applications
24 Hydrogen Production by Bio-ethanol reforming for Small-scale Fuel Cell Applications Mika Huuhtanen 1 *, Prem Kumar Seelam 1, Esa Turpeinen 1, Krisztian Kordás 2 and Riitta Liisa Keiski 1 1 University
More informationProgress on CO 2 Capture Pilot Plant at RIST
IEAGHG/IETS Iron & Steel Industry CCUS & Process Integration Workshop Date: 5th to 7th November 2013 Tokyo Tech Front, Tokyo Institute of Technology, Japan Progress on CO 2 Capture Pilot Plant at RIST
More informationWater Vapor and Carbon Nanotubes
Water Vapor and Carbon Nanotubes Published technical papers on carbon nanotube fabrication point out the need to improve the growth rate and uniformity of Carbon Nanotubes. CNT faces major hurdles in its
More informationThermodynamic studies of oxidation and reduction of ceria and ceria mixed oxides
Thermodynamic studies of oxidation and reduction of ceria and ceria mixed oxides R. J. Gorte Chemical & Biomolecular Engineering University of Pennsylvania Support: DOE-BES Collaborators: Paolo Fornasiero,
More informationHigh Efficiency Operation Method for Solid Oxide Fuel Cell System
62 China Steel Technical Report, No. 29, High pp.62-66, Efficiency (2016) Operation Method for Solid Oxide Fuel Cell System High Efficiency Operation Method for Solid Oxide Fuel Cell System CHUN-HSIU WANG
More informationCarbon formation during conversion of CO 2 to synthetic fuels by means of electrolysis
Carbon formation during conversion of CO 2 to synthetic fuels by means of electrolysis Closing the Carbon Cycle: Fuels from Air, Phoenix, 29/9-2016 Theis L. Skafte (1,2), P. Blennow (1), J. Hjelm (2),
More informationHydrogen Key to any Refinery
Industrial Solutions Hydrogen Key to any Refinery For high quality gasoline, diesel or jet fuel Fertilizer Marine/Shipbuilding Chemical Aerospace Cement Automotive Mining Steel The power of true effi ciency
More informationPROCESS MOISTURE ANALYZERS Measuring moisture in gas or HC liquids in hazardous areas
PROCESS MOISTURE ANALYZERS Measuring moisture in gas or HC liquids in hazardous areas EExd Construction Safety by containment PROCESS MOISTURE ANALYZER Channel 1 dew-point & pressure sensor Through-glass
More informationInternational Journal of Scientific & Engineering Research, Volume 7, Issue 3, March ISSN
International Journal of Scientific & Engineering Research, Volume 7, Issue 3, March-2016 398 OPTIMIZATION OF SYNTHESIS GAS (AUTOTHERMAL) REACTOR IN METHANOL PRODUCTION PROCESS USING NATURAL GAS AS FEED
More informationTechnical Analysis of the Natural Gas to Hydrocarbon Liquid Process
American Journal of Chemical Engineering 2015; 3(2-1): 25-40 Published online May 6, 2015 (http://www.sciencepublishinggroup.com/j/ajche) doi: 10.11648/j.ajche.s.2015030201.14 ISSN: 2330-8605 (Print);
More informationOnline data sheet MCS100E HW-C CEMS SOLUTIONS
Online data sheet MCS100E HW-C A B C D E F H I J K L M N O P Q R S T Ordering information Type MCS100E HW-C Part no. On request The exact device specifications and performance data of the product may deviate
More informationHYDROGEN MEMBRANE OVERVIEW
HYDROGEN MEMBRANE OVERVIEW Advanced membrane technology for hydrogen purification and recovery www.medal.airliquide.com PROCESS PRINCIPLE Air Liquide Advanced Separations (ALaS) hollow fiber membranes
More informationSyngas Makes any Vehicle Green
Syngas Makes any Vehicle Green Hydrogen vehicle without hydrogen Objective: The commercial introduction of simple, cost effective technology for the improvement of air quality in urban areas and reduction
More informationThe Low Cost Gas Era Gasification versus Steam Reforming - a True Alternative?
The Low Cost Gas Era Gasification versus Steam Reforming - a True Alternative? Karsten Radtke, Ines Wulcko ThyssenKrupp Industrial Solutions (USA/Germany) ThyssenKrupp Group Sales: US$ ~46 bn Employees:
More informationInnovative Design of a Compact Reformer for PEMFC
Innovative Design of a Compact Reformer for PEMFC Chang-Won Park Department of Chemical Engineering University of Florida Start Date = January 4, 2005 Planned Completion = February 28, 2006 Innovative
More informationPEMFC Lifetime and Durability an overview. Thessaloniki, September Frank de Bruijn
PEMFC Lifetime and Durability an overview Thessaloniki, September 21 2011 Frank de Bruijn PEMFC in real life 2007 Passenger vehicle: 2,375 hrs operated on 1 stack Daimler in DoE programme 2011 City Bus
More informationRTI/Eastman Warm Syngas Clean-up Technology: Integration with Carbon Capture
RTI/Eastman Warm Syngas Clean-up Technology: Integration with Carbon Capture Raghubir Gupta, Brian Turk, and Markus Lesemann Center for Energy Technology RTI International Research Triangle Park, NC Presented
More informationIn The Name OF God Hampa E ner ner Ener y gy Engineering EEngineering & & Design Company Design Compan
In The Name OF God Hampa Energy Engineering & Design Company 1 Introduction Ammonia plants Methanol plants Hydrogen Plants Other plants 2 A Brief historical Review Greater capacity 3300 mtpd 20 rows with
More informationNEW FEATURES OF DRI TECHNOLOGY ENERGIRON FACILITIES AND HIGH-C DRI IN MINIMILLS. DARIO PAULUZZI Sales Manager, DANIELI CENTRO METALLICS
NEW FEATURES OF DRI TECHNOLOGY ENERGIRON FACILITIES AND HIGH-C DRI IN MINIMILLS DARIO PAULUZZI Sales Manager, DANIELI CENTRO METALLICS 11-12 November 2015, Chicago, USA Traditional ironmaking routes BF-BOF
More informationWorkshop Industrial application of SOFC systems: the DEMOSOFC project
Workshop Industrial application of SOFC systems: the DEMOSOFC project Prof. Massimo Santarelli, PhD Dipartimento Energia, Politenico di Torino (IT) Politecnico di Torino - Sala Consiglio di Facoltà C.so
More informationInternational Journal of Mechanical & Mechatronics Engineering IJMME-IJENS Vol:15 No:05 83
International Journal of Mechanical & Mechatronics Engineering IJMME-IJENS Vol:15 No:05 83 The Model Development of Gas Diffusion Layer for PEM Fuel Cell Dahiyah Mohd Fadzillah, Chin Lee Nee & Masli Irwan
More informationMOISTURE IN PAPER ASSESSMENT FROM CONTINUOUS MONITORING OF MOISTURE IN OIL. GE Energy
MOISTURE IN PAPER ASSESSMENT FROM CONTINUOUS MONITORING OF MOISTURE IN OIL Jacques Aubin GE Energy Brian D Sparling Abstract Moisture content of solid insulation is a persistent concern for power transformer
More informationCarbon and Sulfur Tolerant anodes for SOFCs
Carbon and Sulfur Tolerant anodes for SOFCs Stylianos G. Neophytides FORTH Institute of Chemical Engineering Sciences Hydrogen days 2014, Prague 2-4 April, 2014 ΙΤΕ/ΕΙΧΗΜΥΘ Outline Introduction to SOFCs
More informationReprinted from November 2015 ENGINEERING HYDROCARBON
Shaun Pan, Alexis Shackleford, Robert McGuire Jr., Gary M. Smith and Bilge Yilmaz, BASF Corporation, USA, explain how operators can increase FCC unit profitability using catalysts from boron based technology.
More informationPROClaus: The New Standard for Claus Performance
PROClaus: The New Standard for Claus Performance Mahin Rameshni, P.E. Chief Process Engineer WorleyParsons 125 West Huntington Drive Arcadia, CA, USA Phone: 626-294-3549 Fax: 626-294-3311 E-Mail: mahin.rameshni@worleyparsons.com
More informationBIOGAS PURIFICATION AND UTILIZATION. ENVE 737 Anaerobic Biotechnology for Bio-energy Production
BIOGAS PURIFICATION AND UTILIZATION ENVE 737 Anaerobic Biotechnology for Bio-energy Production 1 Biogas Utilization 2 Biogas Utilization Production of Heat & Steam Electricity Production o o o Internal
More informationFlowsheet Modelling of Biomass Steam Gasification System with CO 2 Capture for Hydrogen Production
ISBN 978-967-5770-06-7 Proceedings of International Conference on Advances in Renewable Energy Technologies (ICARET 2010) 6-7 July 2010, Putrajaya, Malaysia ICARET2010-035 Flowsheet Modelling of Biomass
More informationGas Generator ULTRA HIGH PURE - HIGH FLOW. Gas Generator
Gas Generator ULTRA HIGH PURE - HIGH FLOW Gas Generator Zero Air Generator for GC Zero Air Generator produces a continuous flow of high purity Zero Air at selected pressure. The modular pressure swing
More informationHydrogen Production via Biomethane Reforming in DBD Reactor
93 Hydrogen Production via Biomethane Reforming in DBD Reactor M. Dors 1, T. Izdebski 1, A. Berendt 1, and J. Mizeraczyk 1, 2 1 Centre for Plasma and Laser Engineering, The Szewalski Institute of Fluid
More informationENVIRONMENT-FRIENDLY HYDROGEN GAS AS FUEL IN FUEL CELL AND ITS CHALLENGES
ENVIRONMENT-FRIENDLY HYDROGEN GAS AS FUEL IN FUEL CELL AND ITS CHALLENGES Hydrogen is the simplest and lightest element. Storage is one of the greatest problems for hydrogen. It leaks very easily from
More informationSynthesis gas and hydrogen
10.3 Synthesis gas and hydrogen This chapter covers the technologies for the production of hydrogen. In the first part, the individual process steps used for the conversion of hydrocarbon feedstock to
More informationModeling of HTPEM Fuel Cell Start-Up Process by Using Comsol Multiphysics
Modeling of HTPEM Fuel Cell Start-Up Process by Using Comsol Multiphysics Y. Wang *1,2, J. Kowal 1,2 and D. U. Sauer 1,2,3 1 Electrochemical Energy Conversion and Storage Systems Group, Institute for Power
More informationDEVELOPMENT OF A DYNAMIC MODEL OF A PALLADIUM MEMBRANE REACTOR FOR WATER GAS SHIFT
DEVELOPMENT OF A DYNAMIC MODEL OF A PALLADIUM MEMBRANE REACTOR FOR WATER GAS SHIFT Angelo Rossi, Giacomo Lamonaca, STRUTTURA INFORMATICA, Florence (IT), Pietro Pinacci, Francesca Drago, RSE, Milan, (IT)
More informationAn Opportunity for Methanol; the Production Starting from Coal
An Opportunity for Methanol; the Production Starting from Coal by Luigi Bressan and Luca Mancuso Foster Wheeler Italiana and Ermanno Filippi, Methanol Casale S.A. presented at the 2008 WORLD METHANOL CONFERENCE
More informationTopsoe s Emission Management Solution--DeNOx
Topsoe s Emission Management Solution--DeNOx Presented by : 1 SACHIN PANWAR Table of Content Haldor Topsoe in Brief Topsoe Solution Range Topsoe Environmental solution. Catalytic Filtration technology
More informationDevelopment of Ceria-Zirconia Solid Solutions and Future Trends
Special Issue Oxygen Storage Materials for Automotive Catalysts Ceria-Zirconia Solid Solutions 1 Review Development of Ceria-Zirconia Solid Solutions and Future Trends Hideo Sobukawa This review summarizes
More informationAurora TDLAS analyzers for Hydrogen Recycle Applications
Aurora TDLAS analyzers for Hydrogen Recycle Applications Technical White Paper Topics: Introduction...2 Online Moisture Measurement for Catalytic Reformer Units...2 Aurora TDLAS platform...3 Aurora H 2
More informationHIGH POWER DENSITY FUEL CELLS 11 TH APRIL 2013, HANNOVER
HIGH POWER DENSITY FUEL CELLS 11 TH APRIL 2013, HANNOVER HIGH POWER DENSITY FUEL CELLS 11 TH APRIL 2013, HANNOVER Contents Introduction The Challenge ITM s Suite of Materials Results Snapshot Durability
More informationFluid Mechanics, Heat Transfer, Thermodynamics. Design Project. Production of Ammonia
Fluid Mechanics, Heat Transfer, Thermodynamics Design Project Production of Ammonia Your assignment is to continue evaluating the details of a process to produce 50,000 tonne/y of ammonia from a syngas
More informationMinimizing associated gas flaring with smaller scale methanol production
Minimizing associated gas flaring with smaller scale methanol production Esben Sorensen, Haldor Topsoe Inc. EFI Gas Flare Reduction & Monetization Forum; Denver Marriott City Center Denver, Colorado; 15
More informationEfficient Technologies for Down Stream Gasification Process and Integration with IGCC Power Production
Efficient Technologies for Down Stream Gasification Process and Integration with IGCC Power Production Research I Technology I Catalysts Jens Perregaard, Per Bakkerud and Poul Erik Højlund Nielsen Haldor
More informationCatalytic Activated Ceramic Dust Filter a new technology for combined removal of dust, NOx, dioxin, VOCs and acids from off gases.
Catalytic Activated Ceramic Dust Filter a new technology for combined removal of dust, NOx, dioxin, VOCs and acids from off gases. * Presenting author Peter Schoubye and Joakim Reimer Jensen *, Haldor
More informationLaurea Magistrale in Scienza dei Materiali Materiali Inorganici Funzionali. CO 2 pollutant or resource?
Laurea Magistrale in Scienza dei Materiali Materiali Inorganici Funzionali CO 2 pollutant or resource? Prof. Dr. Antonella Glisenti -- Dip. Scienze Chimiche -- Università degli Studi di di Padova Geological
More information