BE643939A - - Google Patents
Info
- Publication number
- BE643939A BE643939A BE643939DA BE643939A BE 643939 A BE643939 A BE 643939A BE 643939D A BE643939D A BE 643939DA BE 643939 A BE643939 A BE 643939A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/242—Preparation from ammonia and sulfuric acid or sulfur trioxide
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR925543A FR1357087A (en) | 1963-02-21 | 1963-02-21 | Improvements to processes for removing ammonia present in certain gas mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643939A true BE643939A (en) | 1964-06-15 |
Family
ID=8797558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643939D BE643939A (en) | 1963-02-21 | 1964-02-18 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE643939A (en) |
| DE (1) | DE1468955A1 (en) |
| FR (1) | FR1357087A (en) |
| GB (1) | GB1006815A (en) |
| NL (1) | NL6401670A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976358B (en) * | 2012-11-30 | 2014-12-17 | 淄博鲁华泓锦新材料股份有限公司 | Production technology and equipment for preparing ammonium sulfate through byproduct of tert-butylamine production process |
-
1963
- 1963-02-21 FR FR925543A patent/FR1357087A/en not_active Expired
-
1964
- 1964-02-18 BE BE643939D patent/BE643939A/xx unknown
- 1964-02-18 GB GB663864A patent/GB1006815A/en not_active Expired
- 1964-02-19 DE DE19641468955 patent/DE1468955A1/en active Pending
- 1964-02-21 NL NL6401670A patent/NL6401670A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1468955A1 (en) | 1969-01-02 |
| GB1006815A (en) | 1965-10-06 |
| NL6401670A (en) | 1964-08-24 |
| FR1357087A (en) | 1964-04-03 |