Manufacturing chlorine dioxide with thallium and silver or palladium catalysts
US4169134A · kind A · utility
7Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 1977 |
| Grant date | Sep 25, 1979 |
| Priority date | — |
| Expiry date | Dec 2, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B11/025
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Chlorine dioxide is generated very efficiently and safely by reducing a chlorate in a strong acid in the presence of a catalyst containing thallium ions together with palladium ions or silver ions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.