GB156135A - Improvements in or relating to the synthetic production of ammonia - Google Patents
Improvements in or relating to the synthetic production of ammoniaInfo
- Publication number
- GB156135A GB156135A GB36533/20A GB3653320A GB156135A GB 156135 A GB156135 A GB 156135A GB 36533/20 A GB36533/20 A GB 36533/20A GB 3653320 A GB3653320 A GB 3653320A GB 156135 A GB156135 A GB 156135A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- class
- chemical processes
- steam
- ammonia
- 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)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
156,135. Soc. L'Air Liquide, Soc. Anon. pour l'Etude et l'Exploitation des ProcÚdÚs G. Claude. Dec. 30, 1919, [Convention date]. Hydrogen; nitrogen.-In the manufacture of ammonia by the hyper-pressure process as set forth in Specification 130,086, [Class 1 (i), Chemical processes &c.], hydrogen is separated from coal gas by the use of solvents as set forth in Specifications 130,092, 130,358, and 131,091, [all in Class 1 (i), Chemical processes &c.], methane being obtained at the same time. Carbon dioxide is added to the hydrogen if necessary. Specification 130,365. [Class 1 (i), Chemical processes &c.], is referred to in this ccnnection. In applying the process to existing coke ovens, to replace in part the gases thus utilized, water gas for calorific purposes therein is prepared by cooling the incandescent coke by means of steam in apparatus as shown in the Figure. Steam is passed through the perforated pipe T into the chamber A, from which the gases pass through the heating pipes F of the steam generator G. Nitrogen may be obtained by burning some of the hydrogen with air in gas engines.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR519648T | 1919-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB156135A true GB156135A (en) | 1922-01-05 |
Family
ID=8916499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36533/20A Expired GB156135A (en) | 1919-12-30 | 1920-12-30 | Improvements in or relating to the synthetic production of ammonia |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR519648A (en) |
GB (1) | GB156135A (en) |
-
1919
- 1919-12-30 FR FR519648A patent/FR519648A/en not_active Expired
-
1920
- 1920-12-30 GB GB36533/20A patent/GB156135A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR519648A (en) | 1921-06-13 |
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