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1. WO2020197842 - SOLID OXIDE FUEL CELL SYSTEM WITH HYDROGEN PUMPING CELL WITH CARBON MONOXIDE TOLERANT ANODES AND INTEGRATED SHIFT REACTOR

Publication Number WO/2020/197842
Publication Date 01.10.2020
International Application No. PCT/US2020/023089
International Filing Date 17.03.2020
IPC
H01M 8/0662 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
06Combination of fuel cells with means for production of reactants or for treatment of residues
0662Treatment of gaseous reactants or gaseous residues, e.g. cleaning
H01M 8/0668 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
06Combination of fuel cells with means for production of reactants or for treatment of residues
0662Treatment of gaseous reactants or gaseous residues, e.g. cleaning
0668Removal of carbon monoxide or carbon dioxide
H01M 8/04014 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
04014Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
C01B 3/50 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
50Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
C01B 3/48 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
02Production of hydrogen or of gaseous mixtures containing hydrogen
32by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
34by reaction of hydrocarbons with gasifying agents
48followed by reaction of water vapour with carbon monoxide
H01M 8/2425 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
24Grouping of fuel cells, e.g. stacking of fuel cells
241with solid or matrix-supported electrolytes
2425High-temperature cells with solid electrolytes
CPC
H01M 4/9041
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
90Selection of catalytic material
9041Metals or alloys
H01M 8/04074
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
04067Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
04074Heat exchange unit structures specially adapted for fuel cell
H01M 8/04164
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04082Arrangements for control of reactant parameters, e.g. pressure or concentration
04089of gaseous reactants
04119with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
04156with product water removal
04164by condensers, gas-liquid separators or filters
H01M 8/241
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
24Grouping of fuel cells, e.g. stacking of fuel cells
241with solid or matrix-supported electrolytes
Applicants
  • BLOOM ENERGY CORPORATION [US]/[US]
Inventors
  • KARUPPAIAH, Chockkalingam
  • GASDA, Michael
  • BALLANTINE, Arne
  • PERRY, Martin
  • TA, Andy
  • KEKELIS, Kyle
  • RANGANATHAN, Srikanth
Agents
  • RADOMSKY, Leon
  • COHN, Joanna
  • CONNOR, David
  • GAYOSO, Tony
  • GILL, Matthew
  • GUNNELS, Zarema
  • HANSEN, Robert M.
  • HUANG, Stephen D.
  • HYAMS, David
  • JOHNSON, Timothy
  • MAZAHERY, Benjamin
  • MURPHY, Timothy
  • NORRIS, Christine
  • O'BRIEN, Michelle
  • PARK, Byeongju
  • RUTT, Steven
  • SULSKY, Martin
  • COUGHLIN, Timothy
Priority Data
16/790,26913.02.2020US
62/822,19822.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SOLID OXIDE FUEL CELL SYSTEM WITH HYDROGEN PUMPING CELL WITH CARBON MONOXIDE TOLERANT ANODES AND INTEGRATED SHIFT REACTOR
(FR) SYSTÈME DE PILE À COMBUSTIBLE À OXYDE SOLIDE AVEC CELLULE DE POMPAGE D'HYDROGÈNE AVEC ANODES TOLÉRANTES AU MONOXYDE DE CARBONE ET RÉACTEUR À DÉVIATION INTÉGRÉ
Abstract
(EN)
A fuel cell system includes a fuel cell stack, a fuel inlet conduit configured to provide a fuel to a fuel inlet of the fuel cell stack, an electrochemical pump separator containing an electrolyte, a cathode, and a carbon monoxide tolerant anode, a fuel exhaust conduit that operatively connects a fuel exhaust outlet of the fuel cell stack to an anode inlet of the electrochemical pump separator, and a product conduit which operatively connects a cathode outlet of the electrochemical pump separator to the fuel inlet conduit.
(FR)
Un système de pile à combustible comprend un empilement de piles à combustible, un conduit d'entrée de combustible configuré pour fournir un combustible à une entrée de combustible de l'empilement de piles à combustible, un séparateur de pompe électrochimique contenant un électrolyte, une cathode et une anode tolérante au monoxyde de carbone, un conduit d'échappement de combustible qui relie fonctionnellement une sortie d'échappement de combustible de l'empilement de piles à combustible à une entrée d'anode du séparateur de pompe électrochimique, et un conduit de produit qui relie fonctionnellement une sortie de cathode du séparateur de pompe électrochimique au conduit d'entrée de combustible.
Also published as
Latest bibliographic data on file with the International Bureau