GB292342A - Improvements in the process for the production of hydrogennitrogen mixtures - Google Patents
Improvements in the process for the production of hydrogennitrogen mixturesInfo
- Publication number
- GB292342A GB292342A GB1517927A GB1517927A GB292342A GB 292342 A GB292342 A GB 292342A GB 1517927 A GB1517927 A GB 1517927A GB 1517927 A GB1517927 A GB 1517927A GB 292342 A GB292342 A GB 292342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrogen
- hydrogen
- oxygen
- mixtures
- hydrocarbons
- 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
- C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Abstract
292,342. Sacchi, M. Casale-. June 7, 1927. Drawings to Specification. Catalytic processes.-Mixtures of nitrogen and hydrogen, for example for ammonia synthesis. are prepared by fractionating liquid air so as to yield pure nitrogen and slightly impure oxygen, using the oxygen for the preparation of hydrogen by incomplete combustion of hydrocarbons in the known manner, and adding the nitrogen to the hydrogen so produced. The oxygen fraction may contain 2-3 per cent or more of nitrogen. It is used in presence of steam for the incomplete combustion of the hydrocarbons, the carbon monoxide is catalytically converted into dioxide if necessary with addition of more steam, water is removed by cooling, and carbon dioxide by any suitable means, leaving pure hydrogen. Specification 274,610 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1517927A GB292342A (en) | 1927-06-07 | 1927-06-07 | Improvements in the process for the production of hydrogennitrogen mixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1517927A GB292342A (en) | 1927-06-07 | 1927-06-07 | Improvements in the process for the production of hydrogennitrogen mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB292342A true GB292342A (en) | 1928-06-21 |
Family
ID=10054401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1517927A Expired GB292342A (en) | 1927-06-07 | 1927-06-07 | Improvements in the process for the production of hydrogennitrogen mixtures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB292342A (en) |
-
1927
- 1927-06-07 GB GB1517927A patent/GB292342A/en not_active Expired
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