Stabilization of soluble manganese in aqueous systems
US4883600A · kind A · utility
32Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 1988 |
| Grant date | Nov 28, 1989 |
| Priority date | — |
| Expiry date | Oct 12, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F1/766
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The soluble manganese species can be maintained in aqueous systems in the presence of halogen species by treating the waters with certain water-soluble, nitrogen containing compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.