Preparing small crystal SSZ-32 and its use in a hydrocarbon conversion process
US7390763B2 · kind B2 · utility
19Cited by
15References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2003 |
| Grant date | Jun 24, 2008 |
| Priority date | — |
| Expiry date | Apr 29, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2229/42
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention is directed to a method of making a small crystal SSZ-32 zeolite, known as SSZ-32X. The catalyst is suitable for use in a process whereby a feed including straight chain and slightly branched paraffins having 10 or more carbon atoms is dewaxed to produce an isomerized product, with increased yield of isomerized material and decreased production of light ends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.