Hydrodewaxing process utilizing a catalyst containing a siliceous metal-containing crystalline composition
US4776946A · kind A · utility
3Cited by
20References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 1, 1987 |
| Grant date | Oct 11, 1988 |
| Priority date | — |
| Expiry date | May 1, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J29/87
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A novel siliceous crystalline composition of matter further comprising one or more metals is prepared by admixing a basic silica salt and a dissolved metal salt in the presence of a quarternary ammonium ion and subsequently heating under pressurized conditions. This novel composition of matter is useful as a catalyst for oxidation, alkylation, disproportionation, synthesis gas conversion, hydrocracking, and hydrodewaxing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.