Dewatering composition
US5048199A · kind A · utility
8Cited by
17References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 30, 1990 |
| Grant date | Sep 17, 1991 |
| Priority date | — |
| Expiry date | Oct 30, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D19/0409
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dewatering composition for use in dewatering coal and other ores, comprising a sulfosuccinate, a non-ionic surfactant and a defoaming agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.