FR2346284A1 - PROCESS FOR THE PRODUCTION OF HYDROGEN - Google Patents

PROCESS FOR THE PRODUCTION OF HYDROGEN

Info

Publication number
FR2346284A1
FR2346284A1 FR7707863A FR7707863A FR2346284A1 FR 2346284 A1 FR2346284 A1 FR 2346284A1 FR 7707863 A FR7707863 A FR 7707863A FR 7707863 A FR7707863 A FR 7707863A FR 2346284 A1 FR2346284 A1 FR 2346284A1
Authority
FR
France
Prior art keywords
hydrogen
production
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.)
Granted
Application number
FR7707863A
Other languages
French (fr)
Other versions
FR2346284B1 (en
Inventor
Gioachino Cocuzza
Giancarlo Pierini
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of FR2346284A1 publication Critical patent/FR2346284A1/en
Application granted granted Critical
Publication of FR2346284B1 publication Critical patent/FR2346284B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0207—Water
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/068—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents the hydrogen being generated from the water as a result of a cyclus of reactions, not covered by groups C01B3/063 or C01B3/105
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
FR7707863A 1976-04-01 1977-03-16 PROCESS FOR THE PRODUCTION OF HYDROGEN Granted FR2346284A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1334876A GB1519397A (en) 1976-04-01 1976-04-01 Process for the production of hydrogen

Publications (2)

Publication Number Publication Date
FR2346284A1 true FR2346284A1 (en) 1977-10-28
FR2346284B1 FR2346284B1 (en) 1981-06-19

Family

ID=10021324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707863A Granted FR2346284A1 (en) 1976-04-01 1977-03-16 PROCESS FOR THE PRODUCTION OF HYDROGEN

Country Status (9)

Country Link
BE (1) BE852674A (en)
DE (1) DE2712068A1 (en)
DK (1) DK142877A (en)
FR (1) FR2346284A1 (en)
GB (1) GB1519397A (en)
IE (1) IE44444B1 (en)
IT (1) IT1117989B (en)
LU (1) LU77034A1 (en)
NL (1) NL7702546A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000085A1 (en) * 1977-12-16 1978-12-20 Europäische Atomgemeinschaft (Euratom) Process for the production and separation of hydrogen iodide and sulphuric acid and their respective uses in the production of hydrogen and oxygen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449234A (en) * 2007-05-14 2008-11-19 Timothy James Ronald Kruger A method of converting carbon dioxide to carbon and oxygen using heat.
CN110407167B (en) * 2019-08-20 2021-04-09 中核能源科技有限公司 Method for preparing hydrogen by high-temperature gas cooled reactor coupled iodine selenium thermochemical cycle phosphorus reduction
CN114852960B (en) * 2022-07-05 2022-09-23 浙江百能科技有限公司 Method and device for two-phase separation, concentration and purification in sulfur-iodine circulation hydrogen production
CN115321479B (en) * 2022-10-11 2022-12-27 浙江百能科技有限公司 Method and device for producing hydrogen and co-producing sulfuric acid by thermochemical zinc-sulfur-iodine cycle decomposition of water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000085A1 (en) * 1977-12-16 1978-12-20 Europäische Atomgemeinschaft (Euratom) Process for the production and separation of hydrogen iodide and sulphuric acid and their respective uses in the production of hydrogen and oxygen

Also Published As

Publication number Publication date
IE44444L (en) 1977-10-01
DE2712068A1 (en) 1977-10-13
GB1519397A (en) 1978-07-26
DK142877A (en) 1977-10-02
FR2346284B1 (en) 1981-06-19
LU77034A1 (en) 1977-07-22
IT1117989B (en) 1986-02-24
IE44444B1 (en) 1981-12-02
BE852674A (en) 1977-07-18
NL7702546A (en) 1977-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse