| 摘要 |
Alkylates are prepared by selectively alkylating light paraffinic hydrocarbons with lower olefins at alkylation conditions in the presence of a catalyst comprising (a) one or more Lewis acids of the formula MXn where M is selected from the Group IIIA, V or VIB elements of the Periodic Table, X is a halogen, n is the ratio of halogen atoms to atoms of M and varies from 1-8, and (b) a hydrogen halide. |
