Production of high viscosity index lubricating oils from lower o

Details Production of high viscosity index lubricating oils from lower o Production of high viscosity index lubricating oils from lower o

1987-07-13

1988-06-28

Pal, Asok

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

585 12, 585415, C07C 202, C07C 204

Patent

active

047540966

ABSTRACT:
A process for the production of lubricant oil range hydrocarbon having increased viscosity index by oligomerization of lower olefins over medium pore shape selective acid zeolite catalyst. The preferred oligomerization process is conducted using 50 ppm to 5 weight percent of water vapor as cofeed, based on olefin and acid ZSM-5 zeolite.

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