Process for the production of olefins and aromatics
US5167795A · kind A · utility
20Cited by
18References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 6, 1991 |
| Grant date | Dec 1, 1992 |
| Priority date | — |
| Expiry date | Sep 6, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S585/911
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for the production of olefins and aromatics from hydrocarbon feedstocks by catalytically cracking alone or cracking and dehydrogenating the hydrocarbons in the presence of an entrained stream of catalytic heat carrying solids at short residence times to preferentially produce olefins having three or more carbon atoms and/or to produce aromatics, especially benzene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.