JPS543840B1 - - Google Patents
Info
- Publication number
- JPS543840B1 JPS543840B1 JP7124594A JP2459471A JPS543840B1 JP S543840 B1 JPS543840 B1 JP S543840B1 JP 7124594 A JP7124594 A JP 7124594A JP 2459471 A JP2459471 A JP 2459471A JP S543840 B1 JPS543840 B1 JP S543840B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702019059 DE2019059C3 (de) | 1970-04-21 | Verfahren zur Herstellung von Ammonsulfat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS543840B1 true JPS543840B1 (ref) | 1979-02-27 |
Family
ID=5768657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7124594A Pending JPS543840B1 (ref) | 1970-04-21 | 1971-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS543840B1 (ref) |
| AT (1) | AT303760B (ref) |
| BE (1) | BE766069A (ref) |
| FR (1) | FR2090006A5 (ref) |
| NL (1) | NL7104981A (ref) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1005616A4 (fr) * | 1991-05-27 | 1993-11-23 | Basf Ag | Procede de purification du sulfate d'ammonium. |
| EP1123900A1 (en) * | 2000-02-11 | 2001-08-16 | Dsm N.V. | Process and apparatus for purifying an aqueous solution which contains ammonium sulfate, ammonium nitrate and organic compounds |
-
1971
- 1971-04-14 NL NL7104981A patent/NL7104981A/xx not_active Application Discontinuation
- 1971-04-14 AT AT313371A patent/AT303760B/de not_active IP Right Cessation
- 1971-04-19 JP JP7124594A patent/JPS543840B1/ja active Pending
- 1971-04-21 BE BE766069A patent/BE766069A/xx unknown
- 1971-04-21 FR FR7114200A patent/FR2090006A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2019059B2 (de) | 1975-10-23 |
| DE2019059A1 (de) | 1971-11-11 |
| NL7104981A (ref) | 1971-10-25 |
| AT303760B (de) | 1972-12-11 |
| FR2090006A5 (en) | 1972-01-07 |
| BE766069A (fr) | 1971-10-21 |