Gravity settling
US3962098A · kind A · utility
4Cited by
8References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 13, 1974 |
| Grant date | Jun 8, 1976 |
| Priority date | — |
| Expiry date | Sep 13, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G1/045
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Gravity settler comprised of a conical vessel positioned in the lower portion and surrounded by an ellipsoidal (preferably a sphere) housing whereby the settler has a spherically shaped upper portion and conically shaped lower portion. The settler is particularly suited for separating solids from a coal liquefaction product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.