Process for alkylating waxy hydrocarbons with C.sub.3 -C.sub.5 c

Details Process for alkylating waxy hydrocarbons with C.sub.3 -C.sub.5 c Process for alkylating waxy hydrocarbons with C.sub.3 -C.sub.5 c

1978-05-22

1979-11-27

Crasanakis, George J.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

C10G 2352

Patent

active

041760441

ABSTRACT:
Waxy, normally solid hydrocarbons are alkylated to form liquid hydrocarbons boiling in the lube oil range by contacting the wax and a low molecular weight olefin, such as ethylene, with a catalyst comprising a C.sub.3 -C.sub.5 carbon atom secondary alcohol at elevated temperature and pressure. This process is useful for making relatively high VI lube oils from wax, for decreasing the pour point of jet fuels and for dewaxing lube oil feedstocks.

REFERENCES:
patent: 2378763 (1945-06-01), Frey
patent: 2463262 (1949-03-01), Goldsby
patent: 2741649 (1956-04-01), Abbott et al.

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