Fluid catalytic cracking to produce and recover light olefins
US8066868B1 · kind B1 · utility
7Cited by
22References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 2006 |
| Grant date | Nov 29, 2011 |
| Priority date | — |
| Expiry date | May 26, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/40
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Processing schemes and arrangements are provided for the processing a heavy hydrocarbon feedstock via fluidized catalytic cracking with selected hydrocarbon fractions including light olefins being obtained via absorption and separation product recovery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.