IE38905B1 - Process for the production of hydrogen - Google Patents
Process for the production of hydrogenInfo
- Publication number
- IE38905B1 IE38905B1 IE32874A IE32874A IE38905B1 IE 38905 B1 IE38905 B1 IE 38905B1 IE 32874 A IE32874 A IE 32874A IE 32874 A IE32874 A IE 32874A IE 38905 B1 IE38905 B1 IE 38905B1
- Authority
- IE
- Ireland
- Prior art keywords
- manganese
- hydrogen
- oxygen
- steps
- dichloride
- Prior art date
Links
Classifications
-
- 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
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1408255 Hydrogen; oxygen EUROPEAN ATOMIC ENERGY COMMUNITY 7 Feb 1974 [12 March 1973] 05651/74 Heading C1A A process for the preparation of hydrogen and oxygen from water comprises (a) reacting manganese dichloride and water vapour to form hydrochloric acid, manganese oxide and hydrogen, (b) reacting the manganese oxide so formed with hydrochloric acid in aqueous solution to form manganese dichloride and man- 'ganese dioxide and (c) decomposing the manganese dioxide to form manganese tetroxide and oxygen, wherein the manganese dichloride and manganese tetroxide from steps (b) and (c) are recycled to steps (a) and (b) respectively. Part or all of the heat required by steps (a), (b) and (c) may be supplied from a nuclear reactor.
[GB1408255A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU67192 | 1973-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38905L IE38905L (en) | 1974-09-12 |
| IE38905B1 true IE38905B1 (en) | 1978-06-21 |
Family
ID=19727280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE32874A IE38905B1 (en) | 1973-03-12 | 1974-02-19 | Process for the production of hydrogen |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE812099A (en) |
| DE (1) | DE2411286A1 (en) |
| FR (1) | FR2221397B1 (en) |
| GB (1) | GB1408255A (en) |
| IE (1) | IE38905B1 (en) |
| IT (1) | IT1015844B (en) |
| LU (1) | LU67192A1 (en) |
| NL (1) | NL7403162A (en) |
-
1973
- 1973-03-12 LU LU67192D patent/LU67192A1/xx unknown
-
1974
- 1974-02-07 GB GB565174A patent/GB1408255A/en not_active Expired
- 1974-02-19 IE IE32874A patent/IE38905B1/en unknown
- 1974-03-07 DE DE19742411286 patent/DE2411286A1/en not_active Withdrawn
- 1974-03-08 NL NL7403162A patent/NL7403162A/xx not_active Application Discontinuation
- 1974-03-11 BE BE1005784A patent/BE812099A/en unknown
- 1974-03-12 FR FR7408394A patent/FR2221397B1/fr not_active Expired
- 1974-03-15 IT IT4925574A patent/IT1015844B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2221397A1 (en) | 1974-10-11 |
| BE812099A (en) | 1974-07-01 |
| GB1408255A (en) | 1975-10-01 |
| IE38905L (en) | 1974-09-12 |
| DE2411286A1 (en) | 1974-09-19 |
| NL7403162A (en) | 1974-09-16 |
| FR2221397B1 (en) | 1977-06-17 |
| IT1015844B (en) | 1977-05-20 |
| LU67192A1 (en) | 1974-03-14 |
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