Paraffin alkylation catalyst
US5475184A · kind A · utility
6Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 1994 |
| Grant date | Dec 12, 1995 |
| Priority date | — |
| Expiry date | Apr 20, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/025
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Catalyst comprising a porous mineral or organic support and a mixture constituted by sulphuric acid, trifluoromethanesulphonic acid and, optionally, water. The invention also relates to a method for the preparation of the catalyst and its use in catalytic alkylation of isobutane and/or isopentane in the presence of at least one olefin comprising 3 to 6 carbon atoms per molecule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.