Production of calcium hypochlorite
US4529578A · kind A · utility
0Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 14, 1983 |
| Grant date | Jul 16, 1985 |
| Priority date | — |
| Expiry date | Sep 14, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B11/064
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Crystals of dibasic calcium hypochlorite are produced by reacting lime with a solution containing hypochlorite ions under conditions suitable to produce large crystals of dibasic calcium hypochlorite, a mother liquor and fine insoluble impurities and separating the large dibasic calcium hypochlorite crystals from the mother liquor and insoluble impurities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.