Process for contacting particulate solids with a fluid
US4795547A · kind A · utility
15Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 1987 |
| Grant date | Jan 3, 1989 |
| Priority date | — |
| Expiry date | Mar 9, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G11/18
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Process for contacting solid cracking catalyst with a hydrocarbons-comprising mixture by introducing said fluid as a, preferably single, annular stream into a stream comprising the particulate solids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.