SYSTEM FOR ELECTROLYSING WATER (SOEC) OR FUEL-CELL STACK (SOFC) OPERATING UNDER PRESSURE, THE REGULATION OF WHICH IS IMPROVED
The invention relates to a new system for regulating the pressure of a reactor for high-temperature electrolysis or co-electrolysis (HTE) or to an SOFC fuel-cell stack operating under pressure. The operation of the system essentially consists in: regulating upstream of one of the chambers, the flow...
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| creator | CHATROUX, ANDRE GOUSSEAU, GEORGES |
| description | The invention relates to a new system for regulating the pressure of a reactor for high-temperature electrolysis or co-electrolysis (HTE) or to an SOFC fuel-cell stack operating under pressure. The operation of the system essentially consists in: regulating upstream of one of the chambers, the flow rate of moisture-containing gas DH so as to guarantee the electrochemical stability of the preset operating point; and controlling the pressure by virtue of valves VH, VO and VAir, which are arranged downstream of the stack, for regulating the gases including the moisture-containing gas, and which are furthermore generally hot.
L'invention concerne un nouveau système de régulation de pression d'un réacteur d'électrolyse ou de co-électrolyse à haute température (EHT) ou d'une pile à combustible SOFC fonctionnant sous pression. Le fonctionnement du système consiste essentiellement à : - réguler en amont de l'une des chambres, le débit de gaz humide DH de façon à garantir la stabilité électrochimique du point de fonctionnement prédéterminé; - contrôler la pression grâce aux vannes de régulation VH, VO et VAir agencés en aval de l'empilement sur les gaz dont celui humide, qui sont en outre généralement chauds. |
| format | Patent |
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L'invention concerne un nouveau système de régulation de pression d'un réacteur d'électrolyse ou de co-électrolyse à haute température (EHT) ou d'une pile à combustible SOFC fonctionnant sous pression. Le fonctionnement du système consiste essentiellement à : - réguler en amont de l'une des chambres, le débit de gaz humide DH de façon à garantir la stabilité électrochimique du point de fonctionnement prédéterminé; - contrôler la pression grâce aux vannes de régulation VH, VO et VAir agencés en aval de l'empilement sur les gaz dont celui humide, qui sont en outre généralement chauds.</description><language>eng ; fre</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE ; ELECTRICITY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; TRANSPORTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230620&DB=EPODOC&CC=CA&NR=3000481C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230620&DB=EPODOC&CC=CA&NR=3000481C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHATROUX, ANDRE</creatorcontrib><creatorcontrib>GOUSSEAU, GEORGES</creatorcontrib><title>SYSTEM FOR ELECTROLYSING WATER (SOEC) OR FUEL-CELL STACK (SOFC) OPERATING UNDER PRESSURE, THE REGULATION OF WHICH IS IMPROVED</title><description>The invention relates to a new system for regulating the pressure of a reactor for high-temperature electrolysis or co-electrolysis (HTE) or to an SOFC fuel-cell stack operating under pressure. The operation of the system essentially consists in: regulating upstream of one of the chambers, the flow rate of moisture-containing gas DH so as to guarantee the electrochemical stability of the preset operating point; and controlling the pressure by virtue of valves VH, VO and VAir, which are arranged downstream of the stack, for regulating the gases including the moisture-containing gas, and which are furthermore generally hot.
L'invention concerne un nouveau système de régulation de pression d'un réacteur d'électrolyse ou de co-électrolyse à haute température (EHT) ou d'une pile à combustible SOFC fonctionnant sous pression. Le fonctionnement du système consiste essentiellement à : - réguler en amont de l'une des chambres, le débit de gaz humide DH de façon à garantir la stabilité électrochimique du point de fonctionnement prédéterminé; - contrôler la pression grâce aux vannes de régulation VH, VO et VAir agencés en aval de l'empilement sur les gaz dont celui humide, qui sont en outre généralement chauds.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</subject><subject>ELECTRICITY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFy7EOgjAUhWEWB6M-g3fURBIMDq5NuaXEQsm9rYSJEFMnoyS4-u5C4u50hu_8y-jDLTssQVkCNCgdWdNyUeXQCIcEO7Yo9zCp8mhiicYAOyEvs6hZaiTh5sBX2RTUhMye8ABOIxDm3kxsK7AKGl1IDQVDUdZkr5ito8W9f4xh89tVtFXopI7D8OrCOPS38AzvToo0SZLT-SjT_48vmsk59Q</recordid><startdate>20230620</startdate><enddate>20230620</enddate><creator>CHATROUX, ANDRE</creator><creator>GOUSSEAU, GEORGES</creator><scope>EVB</scope></search><sort><creationdate>20230620</creationdate><title>SYSTEM FOR ELECTROLYSING WATER (SOEC) OR FUEL-CELL STACK (SOFC) OPERATING UNDER PRESSURE, THE REGULATION OF WHICH IS IMPROVED</title><author>CHATROUX, ANDRE ; GOUSSEAU, GEORGES</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3000481C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2023</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</topic><topic>ELECTRICITY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHATROUX, ANDRE</creatorcontrib><creatorcontrib>GOUSSEAU, GEORGES</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHATROUX, ANDRE</au><au>GOUSSEAU, GEORGES</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEM FOR ELECTROLYSING WATER (SOEC) OR FUEL-CELL STACK (SOFC) OPERATING UNDER PRESSURE, THE REGULATION OF WHICH IS IMPROVED</title><date>2023-06-20</date><risdate>2023</risdate><abstract>The invention relates to a new system for regulating the pressure of a reactor for high-temperature electrolysis or co-electrolysis (HTE) or to an SOFC fuel-cell stack operating under pressure. The operation of the system essentially consists in: regulating upstream of one of the chambers, the flow rate of moisture-containing gas DH so as to guarantee the electrochemical stability of the preset operating point; and controlling the pressure by virtue of valves VH, VO and VAir, which are arranged downstream of the stack, for regulating the gases including the moisture-containing gas, and which are furthermore generally hot.
L'invention concerne un nouveau système de régulation de pression d'un réacteur d'électrolyse ou de co-électrolyse à haute température (EHT) ou d'une pile à combustible SOFC fonctionnant sous pression. Le fonctionnement du système consiste essentiellement à : - réguler en amont de l'une des chambres, le débit de gaz humide DH de façon à garantir la stabilité électrochimique du point de fonctionnement prédéterminé; - contrôler la pression grâce aux vannes de régulation VH, VO et VAir agencés en aval de l'empilement sur les gaz dont celui humide, qui sont en outre généralement chauds.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE ELECTRICITY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING |
| title | SYSTEM FOR ELECTROLYSING WATER (SOEC) OR FUEL-CELL STACK (SOFC) OPERATING UNDER PRESSURE, THE REGULATION OF WHICH IS IMPROVED |
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