OLIGOMERIZATION OF OLEFIN FEED COMPRISING PROPYLENE AND PROPANE TO PRODUCE BASE OIL
We provide a process for making a base oil, comprising: oligomerizing an olefin feed comprising propylene and propane with an ionic liquid catalyst at a temperature from 0° C. to 150° C. to make a base oil having: i. from 45 to 70 wt % hydrocarbons boiling at 482° C. (900° F.) or higher, ii. a visco...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
15.03.2012
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Subjects | |
Online Access | Get full text |
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Summary: | We provide a process for making a base oil, comprising: oligomerizing an olefin feed comprising propylene and propane with an ionic liquid catalyst at a temperature from 0° C. to 150° C. to make a base oil having: i. from 45 to 70 wt % hydrocarbons boiling at 482° C. (900° F.) or higher, ii. a viscosity index from 25 to 90, and iii. a cloud point less than −25° C. |
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Bibliography: | Application Number: US201113295709 |