Method for enhancing catalytic activity
US4358363A · kind A · utility
15Cited by
11References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 15, 1981 |
| Grant date | Nov 9, 1982 |
| Priority date | — |
| Expiry date | Jan 15, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G67/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A waxy fuel oil that contains a catalytically deleterious contaminant is treated with a crystalline zeolite under sorption conditions followed by catalytic dewaxing with a crystalline zeolite exemplified by ZSM-5 to produce dewaxed fuel oil and high octane gasoline.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.