FR958958A - - Google Patents
Info
- Publication number
- FR958958A FR958958A FR958958DA FR958958A FR 958958 A FR958958 A FR 958958A FR 958958D A FR958958D A FR 958958DA FR 958958 A FR958958 A FR 958958A
- Authority
- FR
- France
- 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1427—Preparation by reduction of nitrogen oxides or nitrites with bisulfite or sulfur dioxide, e.g. by the Raschig process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS265844X | 1946-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR958958A true FR958958A (en, 2012) | 1950-03-22 |
Family
ID=5451628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR958958D Expired FR958958A (en, 2012) | 1946-10-14 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH265844A (en, 2012) |
| FR (1) | FR958958A (en, 2012) |
-
0
- FR FR958958D patent/FR958958A/fr not_active Expired
-
1947
- 1947-12-22 CH CH265844D patent/CH265844A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH265844A (de) | 1949-12-31 |