Catalytic process for manufacture of low pour lubricating oils
US4414097A · kind A · utility
45Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 1982 |
| Grant date | Nov 8, 1983 |
| Priority date | — |
| Expiry date | Apr 19, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
This invention relates to an energy-efficient process for dewaxing hydrocrackate and manufacturing a stabilized and dewaxed hydrocracked lubricating oil stock from hydrocarbon feedstock boiling above about 343.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.