NL52938B - - Google Patents
Info
- Publication number
- NL52938B NL52938B NL52938TA NL52938B NL 52938 B NL52938 B NL 52938B NL 52938T A NL52938T A NL 52938TA NL 52938 B NL52938 B NL 52938B
- Authority
- NL
- Netherlands
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)
- Industrial Gases (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US386500A US1889934A (en) | 1929-08-16 | 1929-08-16 | Purification of nitrogen-hydrogen mixtures for ammonia synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL52938B true NL52938B (ru) |
Family
ID=23525841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52938T NL52938B (ru) | 1929-08-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1889934A (ru) |
| FR (1) | FR700669A (ru) |
| NL (1) | NL52938B (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881053A (en) * | 1953-10-26 | 1959-04-07 | Phillips Petroleum Co | Process for removing inert gases from ammonia synthesis gas |
-
0
- NL NL52938T patent/NL52938B/xx unknown
-
1929
- 1929-08-16 US US386500A patent/US1889934A/en not_active Expired - Lifetime
-
1930
- 1930-08-14 FR FR700669D patent/FR700669A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR700669A (fr) | 1931-03-05 |
| US1889934A (en) | 1932-12-06 |