NL57096C - - Google Patents
Info
- Publication number
- NL57096C NL57096C NL57096DA NL57096C NL 57096 C NL57096 C NL 57096C NL 57096D A NL57096D A NL 57096DA NL 57096 C NL57096 C NL 57096C
- 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
- 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)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0063536 | 1939-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL57096C true NL57096C (en:Method) |
Family
ID=7195925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57096D NL57096C (en:Method) | 1939-01-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE444020A (en:Method) |
| CH (1) | CH226926A (en:Method) |
| FR (1) | FR879083A (en:Method) |
| NL (1) | NL57096C (en:Method) |
-
0
- BE BE444020D patent/BE444020A/fr unknown
- NL NL57096D patent/NL57096C/xx active
-
1941
- 1941-12-30 CH CH226926D patent/CH226926A/de unknown
-
1942
- 1942-02-06 FR FR879083D patent/FR879083A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR879083A (fr) | 1943-02-12 |
| CH226926A (de) | 1943-05-15 |
| BE444020A (en:Method) |