FR2346285A1 - PERFECTED PROCESS FOR PREPARING HYDROGEN AND OXYGEN FROM WATER - Google Patents

PERFECTED PROCESS FOR PREPARING HYDROGEN AND OXYGEN FROM WATER

Info

Publication number
FR2346285A1
FR2346285A1 FR7709788A FR7709788A FR2346285A1 FR 2346285 A1 FR2346285 A1 FR 2346285A1 FR 7709788 A FR7709788 A FR 7709788A FR 7709788 A FR7709788 A FR 7709788A FR 2346285 A1 FR2346285 A1 FR 2346285A1
Authority
FR
France
Prior art keywords
oxygen
water
preparing hydrogen
perfected process
perfected
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7709788A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinbraun AG
Original Assignee
Rheinische Braunkohlenwerke AG
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 Rheinische Braunkohlenwerke AG filed Critical Rheinische Braunkohlenwerke AG
Publication of FR2346285A1 publication Critical patent/FR2346285A1/en
Withdrawn legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/13—Iodine; Hydrogen iodide
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
FR7709788A 1976-03-31 1977-03-31 PERFECTED PROCESS FOR PREPARING HYDROGEN AND OXYGEN FROM WATER Withdrawn FR2346285A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762613811 DE2613811A1 (en) 1976-03-31 1976-03-31 PROCESS FOR THE PRODUCTION OF HYDROGEN AND OXYGEN FROM WATER

Publications (1)

Publication Number Publication Date
FR2346285A1 true FR2346285A1 (en) 1977-10-28

Family

ID=5974031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709788A Withdrawn FR2346285A1 (en) 1976-03-31 1977-03-31 PERFECTED PROCESS FOR PREPARING HYDROGEN AND OXYGEN FROM WATER

Country Status (5)

Country Link
BE (1) BE853018A (en)
DE (1) DE2613811A1 (en)
FR (1) FR2346285A1 (en)
GB (1) GB1578843A (en)
NL (1) NL7703008A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039745B1 (en) * 1980-05-14 1983-09-28 Europäische Atomgemeinschaft (Euratom) Process for the simultaneous production of hydrogen and sulfuric acid or sulfates from sulfur and water
CN107904617B (en) * 2017-11-23 2019-04-23 浙江大学 With the method and device of electrochemical decomposition HI hydrogen manufacturing in the circulation hydrogen manufacturing of sulphur iodine
DE102020005285A1 (en) 2020-08-28 2022-03-03 Textilforschungsinstitut Thüringen-Vogtland e.V. (TITV e.V.) Process for water electrolysis and water electrolysis cell

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888750A (en) * 1974-01-29 1975-06-10 Westinghouse Electric Corp Electrolytic decomposition of water
DE2516441A1 (en) * 1974-04-27 1975-10-30 Agency Ind Science Techn Pyrolysis of water for pure hydrogen prodn - by reaction with iodine and sulphur dioxide and pyrolysis of hydriodic and sulphuric acids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888750A (en) * 1974-01-29 1975-06-10 Westinghouse Electric Corp Electrolytic decomposition of water
DE2516441A1 (en) * 1974-04-27 1975-10-30 Agency Ind Science Techn Pyrolysis of water for pure hydrogen prodn - by reaction with iodine and sulphur dioxide and pyrolysis of hydriodic and sulphuric acids

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CA1951 *
EXBK/74 *
EXBK/76 *

Also Published As

Publication number Publication date
GB1578843A (en) 1980-11-12
NL7703008A (en) 1977-10-04
DE2613811A1 (en) 1977-10-13
BE853018A (en) 1977-07-18

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Legal Events

Date Code Title Description
RE Withdrawal of published application