Process for the production of low pour point synthetic oils

Details Process for the production of low pour point synthetic oils Process for the production of low pour point synthetic oils

1977-07-22

1978-11-07

Davis, C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

208111, 252 59, 2606831, 2606839, C07C 914

Patent

active

041246500

ABSTRACT:
An improved process for producing low pour point, high VI synthetic oils from feedstocks containing wax and residual olefinic unsaturation, said feedstocks having been obtained by thermal, non-catalytic polymerization of linear, C.sub.6 -C.sub.20 carbon atom monoalpha-olefins. The improvement comprises simultaneously hydrogenating and catalytically dewaxing the feedstock by contacting said feedstock and hydrogen with a hydrogen form mordenite catalyst at elevated temperature and pressure, thereby producing a stable synthetic oil of high viscosity index and low pour point.

REFERENCES:
patent: 2500166 (1950-03-01), Seger et al.
patent: 3438887 (1969-04-01), Morris et al.
patent: 3516925 (1970-06-01), Lawrence et al.
patent: 3883417 (1975-05-01), Woo et al.

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