Dry fines recycle in a coking process
US4062760A · kind A · utility
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6References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 20, 1976 |
| Grant date | Dec 13, 1977 |
| Priority date | — |
| Expiry date | Apr 20, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10J2300/1892
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
In a coking process wherein a stream of fluidized solids is passed from a fluidized bed coking zone to a second fluidized bed, entrained coke fines recovered from the gaseous effluent of the second fluidized bed zone are recycled as dry fines to the coking zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.