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IN2014DN03034A - - Google Patents

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Publication number
IN2014DN03034A
IN2014DN03034A IN3034DEN2014A IN2014DN03034A IN 2014DN03034 A IN2014DN03034 A IN 2014DN03034A IN 3034DEN2014 A IN3034DEN2014 A IN 3034DEN2014A IN 2014DN03034 A IN2014DN03034 A IN 2014DN03034A
Authority
IN
India
Prior art keywords
anode
cathode
steam
electrolyte
generating
Prior art date
Application number
Inventor
Béatrice Sala
Frédéric Grasset
Olivier Lacroix
Abdelkader Sirat
Kamal Rahmouni
Michel Keddam
Hisasi Takenouti
Dominique Goeuriot
Baroudi Bendjeriou
Philippe Colomban
Lee Arie Van Der
José Grégorio Sanchez
Original Assignee
Areva
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Areva filed Critical Areva
Publication of IN2014DN03034A publication Critical patent/IN2014DN03034A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • B01D53/326—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/22—Non-catalytic cracking in the presence of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/007—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 in the presence of hydrogen from a special source or of a special composition or having been purified by a special treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

THE PRESENT INVENTION RELATES TO A METHOD FOR GENERATING HYDROGEN AND OXYGEN ADSORBATES BY STEAM ELECTROLYSIS AT 200 TO 800°C USING AN ELECTROLYSIS CELL (30) COMPRISING A SOLID ELECTROLYTE (31) WHICH IS MADE OF A PROTON CONDUCTING CERAMIC AND WHICH IS ARRANGED BETWEEN AN ANODE (32) AND A CATHODE (33) EACH OF WHICH COMPRISES A PROTON CONDUCTING CERAMIC AND THE RATIO OF THE ELECTROACTIVE SURFACE TO THE GEOMETRIC SURFACE OF EACH OF WHICH IS EQUAL TO AT LEAST 10 SAID METHOD COMPRISING THE FOLLOWING STEPS: CIRCULATING A CURRENT BETWEEN THE ANODE (32) AND THE CATHODE (33) WHEREIN THE DENSITY OF THE CURRENT IS NO LESS THAN 500 MA/CM; INSERTING WATER IN THE FORM OF STEAM WHICH IS FED UNDER PRESSURE TO THE ANODE (32); OXIDIZING SAID WATER IN THE FORM OF STEAM AT THE ANODE (32) AND GENERATING HIGHLY REACTIVE OXYGEN AT THE ANODE (32) AFTER SAID OXIDATION; GENERATING PROTONATED SPECIES IN THE ELECTROLYTE (31) AFTER SAID OXIDATION AND MIGRATING SAID PROTONATED SPECIES IN THE ELECTROLYTE (31); AND REDUCING SAID PROTONATED SPECIES AT THE SURFACE OF THE CATHODE (33) IN THE FORM OF REACTIVE HYDROGEN ATOMS.
IN3034DEN2014 2011-10-12 2012-10-11 IN2014DN03034A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1159221A FR2981368B1 (en) 2011-10-12 2011-10-12 PROCESS FOR GENERATING HYDROGEN AND OXYGEN BY ELECTROLYSIS OF WATER VAPOR
PCT/EP2012/070214 WO2013053858A1 (en) 2011-10-12 2012-10-11 Method for generating hydrogen and oxygen by steam electrolysis

Publications (1)

Publication Number Publication Date
IN2014DN03034A true IN2014DN03034A (en) 2015-05-08

Family

ID=47040711

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3034DEN2014 IN2014DN03034A (en) 2011-10-12 2012-10-11

Country Status (9)

Country Link
US (1) US20140284220A1 (en)
EP (1) EP2766512A1 (en)
JP (1) JP2014532119A (en)
CN (1) CN103987878A (en)
BR (1) BR112014008732A2 (en)
FR (1) FR2981368B1 (en)
IN (1) IN2014DN03034A (en)
RU (1) RU2014118792A (en)
WO (1) WO2013053858A1 (en)

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JP2016531391A (en) 2013-07-31 2016-10-06 アクアハイドレックス プロプライエタリー リミテッドＡｑｕａｈｙｄｒｅｘ Ｐｔｙ Ｌｔｄ Modular electrochemical cell
JP6747778B2 (en) * 2014-07-28 2020-08-26 株式会社日本触媒 Cell for steam electrolysis
US10480083B2 (en) 2014-07-28 2019-11-19 Nippon Shokubai Co., Ltd. Steam electrolysis cell
WO2016017251A1 (en) * 2014-07-28 2016-02-04 株式会社日本触媒 Steam electrolysis cell
JP6363425B2 (en) * 2014-08-08 2018-07-25 株式会社東芝 Hydrogen production system and hydrogen production method
US9951430B2 (en) * 2015-04-16 2018-04-24 Saudi Arabian Oil Company Methods for co-processing carbon dioxide and hydrogen sulfide
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JP6521830B2 (en) * 2015-10-20 2019-05-29 東京瓦斯株式会社 High temperature steam electrolysis cell and high temperature steam electrolysis system
JP6886753B2 (en) * 2015-10-29 2021-06-16 宏之 小原 Hydrogen generator and hydrogen generation method
GB2544485B (en) * 2015-11-16 2018-09-19 Siemens Ag Electrochemical cell comprising a steam inlet and a solid oxide layer
AU2016371238A1 (en) * 2015-12-14 2018-07-26 Aquahydrex Pty Ltd Method and system for efficiently operating electrochemical cells
WO2017145903A1 (en) * 2016-02-25 2017-08-31 京セラ株式会社 Light-absorbing member, hydrogen production member, and hydrogen production device
CN106185984B (en) * 2016-07-23 2021-06-29 陈志强 System for jointly producing ammonia and nitric acid based on steam electrolysis method
US11421330B2 (en) * 2017-03-16 2022-08-23 Battelle Energy Alliance, Llc Methods for carbon dioxide hydrogenation
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Also Published As

Publication number Publication date
EP2766512A1 (en) 2014-08-20
RU2014118792A (en) 2015-11-20
FR2981368A1 (en) 2013-04-19
US20140284220A1 (en) 2014-09-25
WO2013053858A1 (en) 2013-04-18
FR2981368B1 (en) 2013-11-15
JP2014532119A (en) 2014-12-04
CN103987878A (en) 2014-08-13
BR112014008732A2 (en) 2017-04-25

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