GB370289A - Improvements in the production of hydrogen - Google Patents
Improvements in the production of hydrogenInfo
- Publication number
- GB370289A GB370289A GB20955/31A GB2095531A GB370289A GB 370289 A GB370289 A GB 370289A GB 20955/31 A GB20955/31 A GB 20955/31A GB 2095531 A GB2095531 A GB 2095531A GB 370289 A GB370289 A GB 370289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- carbon monoxide
- separation stage
- hydrogen
- passed
- 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.)
- Expired
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
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
-
- 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
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/46—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using discontinuously preheated non-moving solid materials, e.g. blast and run
Abstract
In a process whereby hydrogen is obtained from gas containing it and hydrocarbon gases, e.g. coal or coke oven gas, by separating the gas into its constituents, removing the hydrogen, decomposing the hydrocarbons in an incandescent fuel bed and returning the resultant gas to the separation stage, the carbon deposited on the fuel is utilized in the production of water gas by intermittent treatment with steam introduced separately or together with the hydrocarbon gases; the water gas may be passed to the separation stage or, together with any carbon monoxide removed in the separation stage, may be catalytically treated with steam and passed to the separation stage. In an example, coke oven gas containing mainly hydrogen and methane with small amounts of illuminants, ethane, carbon monoxide and dioxide and nitrogen is treated to remove tar and sulphur and compressed, benzol is removed by cooling with ammonia and the carbon dioxide absorbed by water or lye; the gas is then further compressed and cooled and the hydrocarbons and carbon monoxide separated. The nitrogen may be allowed to remain if the hydrogen is to be used for ammonia synthesis. In a modification, the carbon monoxide is absorbed in a solution of cuprous ammonium formate and the stripped gas passed to the separation stage. The cracked hydrocarbon gas with the water gas produced by alternate and simultaneous treatment with steam is also passed to the carbon monoxide absorber, from which the carbon monoxide is recovered at intervals and treated catalytically with steam.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US370289XA | 1930-08-30 | 1930-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB370289A true GB370289A (en) | 1932-04-07 |
Family
ID=21892054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20955/31A Expired GB370289A (en) | 1930-08-30 | 1931-07-22 | Improvements in the production of hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB370289A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD20120034A2 (en) * | 2012-03-29 | 2013-09-30 | Государственный Университет Молд0 | Process for biohydrogen cleaning from impurity gases |
| MD784Z (en) * | 2012-03-29 | 2015-01-31 | Государственный Университет Молд0 | Process for biohydrogen cleaning from impurity gases |
-
1931
- 1931-07-22 GB GB20955/31A patent/GB370289A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD20120034A2 (en) * | 2012-03-29 | 2013-09-30 | Государственный Университет Молд0 | Process for biohydrogen cleaning from impurity gases |
| MD784Z (en) * | 2012-03-29 | 2015-01-31 | Государственный Университет Молд0 | Process for biohydrogen cleaning from impurity gases |
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