Production of aromatic hydrocarbons from a mixed feedstock of C.sub.5 -C.sub.12 olefins and C.sub.3 -C.sub.4 hydrocarbons
US4334114A · kind A · utility
10Cited by
8References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 30, 1980 |
| Grant date | Jun 8, 1982 |
| Priority date | — |
| Expiry date | Jul 30, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2229/42
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention relates to a process for producing aromatic hydrocarbons suitable for use as gasoline blending components. In the process a mixed hydrocarbon feedstock comprising a C.sub.5 -C.sub.12 hydrocarbon fraction containing olefins and an (un)saturated C.sub.3 -C.sub.4 hydrocarbon is brought into contact in the vapor phase with an aluminosilicate having a gallium compound deposited thereon or having gallium ions exchanged with cations therein. The resultant product shows considerable improvement in RON and MON and is therefore ideal for blending with gasoline. Hydrogen is formed as a valuable by-product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.