Catalyst regenerator, fluid catalytic cracking reaction system and catalyst regeneration method
US10596564B2 · kind B2 · utility
2Cited by
3References
21Claims
0Family size
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Key dates
| Filing date | Sep 22, 2017 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Sep 22, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/4081
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A catalyst regenerator includes: a container including a catalyst inlet through which a coked catalyst is introduced and a catalyst outlet to which a regenerated catalyst is discharged; a first supply unit formed below the catalyst inlet and supplying a syngas containing solid carbon to the coked catalyst introduced into the container; and a second supply unit formed below the first supply unit and supplying high-temperature air into the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.