Novel reforming catalysts
US4141859A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 5, 1977 |
| Grant date | Feb 27, 1979 |
| Priority date | — |
| Expiry date | Jan 5, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G35/095
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Crystalline aluminosilicate zeolites are mixed with conventional reforming catalysts to produce new catalytic compositions with high catalytic activity and selectivity and excellent aging characteristics. These new catalytic compositions may be utilized alone or in conjunction with conventional reforming catalysts. The acidic activity of the total catalyst system is controlled within defined limits. When so controlled the utility of these catalyst systems in reforming hydrocarbon mixtures is to reduce the C.sub.1 and C.sub.2 concentrations in reformer gas product, while increasing the C.sub.3 and C.sub.4 concentrations and maintaining high liquid yield at high octane numbers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.