Process for converting heavy hydrocarbon feeds to high octane gasoline, BTX and other valuable aromatics
US6900365B2 · kind B2 · utility
11Cited by
8References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2001 |
| Grant date | May 31, 2005 |
| Priority date | — |
| Expiry date | Sep 22, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G35/065
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A catalytic hydrodealkylation/reforming process which comprises contacting a heavy hydrocarbon feedstream under catalytic hydrodealkylation/reforming conditions with a composition comprising borosilicate molecular sieves having a pore size greater than about 5.0 Angstroms and a Constraint Index smaller than about 1.0; further containing a hydrogenation/dehydrogenation component; wherein at least a portion of the heavy hydrocarbon feedstream is converted to a product comprising benzene, toluene, xylenes and ethylbenzene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.