Static mixer retorting of oil shale
US4786368A · kind A · utility
17Cited by
10References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 1987 |
| Grant date | Nov 22, 1988 |
| Priority date | — |
| Expiry date | Jan 20, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F25/43172
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Oil shale is well mixed and efficiently, effectively, and economically retorted in a special gravity flow retorting process and system which utilizes novel arrangements of internal baffles in a static mixer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.