BE806528A - Oxydation catalytique de solutions aqueuses de sulfite et de bisulfite d'ammonium - Google Patents
Oxydation catalytique de solutions aqueuses de sulfite et de bisulfite d'ammoniumInfo
- Publication number
- BE806528A BE806528A BE137078A BE137078A BE806528A BE 806528 A BE806528 A BE 806528A BE 137078 A BE137078 A BE 137078A BE 137078 A BE137078 A BE 137078A BE 806528 A BE806528 A BE 806528A
- Authority
- BE
- Belgium
- Prior art keywords
- sulphite
- aqueous solutions
- catalytic oxidation
- ammonium bisulphite
- bisulphite
- Prior art date
Links
- 239000007864 aqueous solution Substances 0.000 title 1
- ZETCGWYACBNPIH-UHFFFAOYSA-N azane;sulfurous acid Chemical compound N.OS(O)=O ZETCGWYACBNPIH-UHFFFAOYSA-N 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/245—Preparation from compounds containing nitrogen and sulfur
- C01C1/246—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
- C01C1/247—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7240246A FR2206273B1 (en, 2012) | 1972-11-13 | 1972-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE806528A true BE806528A (fr) | 1974-04-25 |
Family
ID=9107092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE137078A BE806528A (fr) | 1972-11-13 | 1973-10-25 | Oxydation catalytique de solutions aqueuses de sulfite et de bisulfite d'ammonium |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS49134600A (en, 2012) |
| BE (1) | BE806528A (en, 2012) |
| DE (1) | DE2355023A1 (en, 2012) |
| ES (1) | ES420357A1 (en, 2012) |
| FR (1) | FR2206273B1 (en, 2012) |
| GB (1) | GB1419662A (en, 2012) |
| IT (1) | IT997721B (en, 2012) |
| NL (1) | NL7315457A (en, 2012) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB341570A (en) * | 1929-10-25 | 1931-01-22 | Bataafsche Petroleum | Process for the manufacture of ammonium sulphate |
-
1972
- 1972-11-13 FR FR7240246A patent/FR2206273B1/fr not_active Expired
-
1973
- 1973-10-25 BE BE137078A patent/BE806528A/xx unknown
- 1973-10-29 IT IT5342373A patent/IT997721B/it active
- 1973-11-03 DE DE19732355023 patent/DE2355023A1/de active Pending
- 1973-11-05 GB GB5123273A patent/GB1419662A/en not_active Expired
- 1973-11-08 ES ES420357A patent/ES420357A1/es not_active Expired
- 1973-11-10 JP JP12670873A patent/JPS49134600A/ja active Pending
- 1973-11-12 NL NL7315457A patent/NL7315457A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1419662A (en) | 1975-12-31 |
| IT997721B (it) | 1975-12-30 |
| FR2206273B1 (en, 2012) | 1975-03-28 |
| FR2206273A1 (en, 2012) | 1974-06-07 |
| ES420357A1 (es) | 1976-04-16 |
| NL7315457A (en, 2012) | 1974-05-15 |
| JPS49134600A (en, 2012) | 1974-12-25 |
| DE2355023A1 (de) | 1974-05-22 |
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