DK130825C - - Google Patents
Info
- Publication number
- DK130825C DK130825C DK236873A DK236873A DK130825C DK 130825 C DK130825 C DK 130825C DK 236873 A DK236873 A DK 236873A DK 236873 A DK236873 A DK 236873A DK 130825 C DK130825 C DK 130825C
- Authority
- DK
- Denmark
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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
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- 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)
- Catalysts (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7205907A NL7205907A (ar) | 1972-05-02 | 1972-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK130825B DK130825B (da) | 1975-04-21 |
| DK130825C true DK130825C (ar) | 1975-09-15 |
Family
ID=19815952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK236873A DK130825B (da) | 1972-05-02 | 1973-05-01 | Fremgangsmåde til fremstilling af hydrogen. |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE798437A (ar) |
| DE (1) | DE2321737A1 (ar) |
| DK (1) | DK130825B (ar) |
| FR (1) | FR2187677B1 (ar) |
| GB (1) | GB1375535A (ar) |
| IE (1) | IE37551B1 (ar) |
| LU (1) | LU67515A1 (ar) |
| NL (1) | NL7205907A (ar) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739838B (zh) * | 2017-09-06 | 2019-09-27 | 昆明理工大学 | 一种从电炉炼锌炉底渣回收铁和富集铜锡的方法 |
-
1972
- 1972-05-02 NL NL7205907A patent/NL7205907A/xx unknown
-
1973
- 1973-04-19 BE BE1004980A patent/BE798437A/xx unknown
- 1973-04-19 IE IE62773A patent/IE37551B1/xx unknown
- 1973-04-26 DE DE19732321737 patent/DE2321737A1/de active Pending
- 1973-04-27 LU LU67515D patent/LU67515A1/xx unknown
- 1973-04-30 GB GB2048573A patent/GB1375535A/en not_active Expired
- 1973-05-01 DK DK236873A patent/DK130825B/da unknown
- 1973-05-02 FR FR7315761A patent/FR2187677B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE798437A (fr) | 1973-08-16 |
| IE37551B1 (en) | 1977-08-17 |
| NL7205907A (ar) | 1973-11-06 |
| FR2187677A1 (ar) | 1974-01-18 |
| GB1375535A (ar) | 1974-11-27 |
| FR2187677B1 (ar) | 1975-04-04 |
| IE37551L (en) | 1973-11-02 |
| DK130825B (da) | 1975-04-21 |
| LU67515A1 (ar) | 1973-07-13 |
| DE2321737A1 (de) | 1973-11-15 |