PROCESS FOR PRODUCING HYDROGEN WITH TOTAL CAPTURE OF CO2 AND RECYCLING OF UNCONVERTED METHANE
La présente invention concerne un procédé de production d'hydrogène à partir d'une charge hydrocarbonée et de vapeur d'eau comprenant : - une étape de production d'un gaz de synthèse dans une unité de vaporéformage de la charge hydrocarbonée en présence de la vapeur d'eau, -...
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| creator | LUGO, RAFAEL HUYGHE, RAPHAEL BOUILLON, PIERRE-ANTOINE GIROUDIERE, FABRICE |
| description | La présente invention concerne un procédé de production d'hydrogène à partir d'une charge hydrocarbonée et de vapeur d'eau comprenant : - une étape de production d'un gaz de synthèse dans une unité de vaporéformage de la charge hydrocarbonée en présence de la vapeur d'eau, - une étape de conversion à la vapeur du gaz de synthèse obtenu à l'étape précédente produisant un flux d'hydrogène contenant du méthane et du dioxyde de carbone, - une étape de captage du dioxyde de carbone et du méthane, présents dans le flux obtenu à l'étape de conversion à la vapeur, sous forme d'hydrates produisant un flux d'hydrogène pur, - une étape de régénération du méthane, - une étape de recyclage du méthane vers le vaporéformage.
Preparing hydrogen from a hydrocarbon charge and steam, comprises: (a) producing synthesis gas in a unit for steam reforming of the hydrocarbon charge in the presence of steam, a fuel providing heat to the reaction; (b) converting synthesis gas in steam for producing a hydrogen stream containing methane and carbon dioxide; (c) capturing carbon dioxide and methane, present in the stream obtained in conversion step, in the form of hydrates producing a stream of pure hydrogen; (d) regenerating the methane; and (e) recycling the methane towards steam reforming. |
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Preparing hydrogen from a hydrocarbon charge and steam, comprises: (a) producing synthesis gas in a unit for steam reforming of the hydrocarbon charge in the presence of steam, a fuel providing heat to the reaction; (b) converting synthesis gas in steam for producing a hydrogen stream containing methane and carbon dioxide; (c) capturing carbon dioxide and methane, present in the stream obtained in conversion step, in the form of hydrates producing a stream of pure hydrogen; (d) regenerating the methane; and (e) recycling the methane towards steam reforming.</description><language>eng ; fre</language><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL ; AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG] ; CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; COMBUSTION ENGINES ; COMPOUNDS THEREOF ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; FIRELIGHTERS ; FUELS ; FUELS NOT OTHERWISE PROVIDED FOR ; GAS-TURBINE PLANTS ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INORGANIC CHEMISTRY ; LIGHTING ; LIQUEFIED PETROLEUM GAS ; LUBRICANTS ; MECHANICAL ENGINEERING ; METALLURGY ; NATURAL GAS ; NON-METALLIC ELEMENTS ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TRANSPORTING ; WEAPONS</subject><creationdate>2010</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=20100520&DB=EPODOC&CC=CA&NR=2685705A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100520&DB=EPODOC&CC=CA&NR=2685705A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LUGO, RAFAEL</creatorcontrib><creatorcontrib>HUYGHE, RAPHAEL</creatorcontrib><creatorcontrib>BOUILLON, PIERRE-ANTOINE</creatorcontrib><creatorcontrib>GIROUDIERE, FABRICE</creatorcontrib><title>PROCESS FOR PRODUCING HYDROGEN WITH TOTAL CAPTURE OF CO2 AND RECYCLING OF UNCONVERTED METHANE</title><description>La présente invention concerne un procédé de production d'hydrogène à partir d'une charge hydrocarbonée et de vapeur d'eau comprenant : - une étape de production d'un gaz de synthèse dans une unité de vaporéformage de la charge hydrocarbonée en présence de la vapeur d'eau, - une étape de conversion à la vapeur du gaz de synthèse obtenu à l'étape précédente produisant un flux d'hydrogène contenant du méthane et du dioxyde de carbone, - une étape de captage du dioxyde de carbone et du méthane, présents dans le flux obtenu à l'étape de conversion à la vapeur, sous forme d'hydrates produisant un flux d'hydrogène pur, - une étape de régénération du méthane, - une étape de recyclage du méthane vers le vaporéformage.
Preparing hydrogen from a hydrocarbon charge and steam, comprises: (a) producing synthesis gas in a unit for steam reforming of the hydrocarbon charge in the presence of steam, a fuel providing heat to the reaction; (b) converting synthesis gas in steam for producing a hydrogen stream containing methane and carbon dioxide; (c) capturing carbon dioxide and methane, present in the stream obtained in conversion step, in the form of hydrates producing a stream of pure hydrogen; (d) regenerating the methane; and (e) recycling the methane towards steam reforming.</description><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</subject><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG]</subject><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>COMBUSTION ENGINES</subject><subject>COMPOUNDS THEREOF</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>FIRELIGHTERS</subject><subject>FUELS</subject><subject>FUELS NOT OTHERWISE PROVIDED FOR</subject><subject>GAS-TURBINE PLANTS</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INORGANIC CHEMISTRY</subject><subject>LIGHTING</subject><subject>LIQUEFIED PETROLEUM GAS</subject><subject>LUBRICANTS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>NATURAL GAS</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi0EKwjAQRbNxIeod5gKCVqpuw2TSFGqmpBOlCylF4kq0UO-PFTyAq_94vD9X1zowUtOA5QATm4ilL8C1JnBBHi6lOBAWXQHqWmIgYAvIGWhvIBC2WH0Pk4we2Z8pCBk4kTjtaalm9_4xptVvFwosCbp1Gl5dGof-lp7p3aHO9sf8sMn1dvdH8gF8EDIB</recordid><startdate>20100520</startdate><enddate>20100520</enddate><creator>LUGO, RAFAEL</creator><creator>HUYGHE, RAPHAEL</creator><creator>BOUILLON, PIERRE-ANTOINE</creator><creator>GIROUDIERE, FABRICE</creator><scope>EVB</scope></search><sort><creationdate>20100520</creationdate><title>PROCESS FOR PRODUCING HYDROGEN WITH TOTAL CAPTURE OF CO2 AND RECYCLING OF UNCONVERTED METHANE</title><author>LUGO, RAFAEL ; HUYGHE, RAPHAEL ; BOUILLON, PIERRE-ANTOINE ; GIROUDIERE, FABRICE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2685705A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2010</creationdate><topic>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</topic><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG]</topic><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>COMBUSTION ENGINES</topic><topic>COMPOUNDS THEREOF</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>FIRELIGHTERS</topic><topic>FUELS</topic><topic>FUELS NOT OTHERWISE PROVIDED FOR</topic><topic>GAS-TURBINE PLANTS</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INORGANIC CHEMISTRY</topic><topic>LIGHTING</topic><topic>LIQUEFIED PETROLEUM GAS</topic><topic>LUBRICANTS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>NATURAL GAS</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LUGO, RAFAEL</creatorcontrib><creatorcontrib>HUYGHE, RAPHAEL</creatorcontrib><creatorcontrib>BOUILLON, PIERRE-ANTOINE</creatorcontrib><creatorcontrib>GIROUDIERE, FABRICE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LUGO, RAFAEL</au><au>HUYGHE, RAPHAEL</au><au>BOUILLON, PIERRE-ANTOINE</au><au>GIROUDIERE, FABRICE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PRODUCING HYDROGEN WITH TOTAL CAPTURE OF CO2 AND RECYCLING OF UNCONVERTED METHANE</title><date>2010-05-20</date><risdate>2010</risdate><abstract>La présente invention concerne un procédé de production d'hydrogène à partir d'une charge hydrocarbonée et de vapeur d'eau comprenant : - une étape de production d'un gaz de synthèse dans une unité de vaporéformage de la charge hydrocarbonée en présence de la vapeur d'eau, - une étape de conversion à la vapeur du gaz de synthèse obtenu à l'étape précédente produisant un flux d'hydrogène contenant du méthane et du dioxyde de carbone, - une étape de captage du dioxyde de carbone et du méthane, présents dans le flux obtenu à l'étape de conversion à la vapeur, sous forme d'hydrates produisant un flux d'hydrogène pur, - une étape de régénération du méthane, - une étape de recyclage du méthane vers le vaporéformage.
Preparing hydrogen from a hydrocarbon charge and steam, comprises: (a) producing synthesis gas in a unit for steam reforming of the hydrocarbon charge in the presence of steam, a fuel providing heat to the reaction; (b) converting synthesis gas in steam for producing a hydrogen stream containing methane and carbon dioxide; (c) capturing carbon dioxide and methane, present in the stream obtained in conversion step, in the form of hydrates producing a stream of pure hydrogen; (d) regenerating the methane; and (e) recycling the methane towards steam reforming.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG] CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMBUSTION ENGINES COMPOUNDS THEREOF CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR GAS-TURBINE PLANTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INORGANIC CHEMISTRY LIGHTING LIQUEFIED PETROLEUM GAS LUBRICANTS MECHANICAL ENGINEERING METALLURGY NATURAL GAS NON-METALLIC ELEMENTS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WEAPONS |
| title | PROCESS FOR PRODUCING HYDROGEN WITH TOTAL CAPTURE OF CO2 AND RECYCLING OF UNCONVERTED METHANE |
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