Process of replacing a liquid component of a slurry by a second liquid and apparatus therefor
US4830751A · kind A · utility
0Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 1987 |
| Grant date | May 16, 1989 |
| Priority date | — |
| Expiry date | Apr 9, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D12/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The solid component of a slurry comprising a first liquid is driven into a second liquid by an enhanced gravitational field by rotating the slurry in contact with a zone comprising the second liquid. The liquids may be miscible. The product is a slurry of the solid in the second liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.