Title:
Deasphalting mixtures of hydrocarbons
United States Patent 2587643
Inventors:
Myers, Harold C.
Publication Date:
03/04/1952
Export Citation:
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Assignee:
SOCONY VACUUM OIL CO INC
Primary Class:
208/309
Other Classes:
208/323
International Classes:
C10G21/00; C10G21/00
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US Patent References:
2315131Method of treating mineral oils
2139000Solvent extraction of olefines and diolefines from petroleum
2049046Method of separating asphalt and wax from oil
1917910Antisolvent dewaxing of oil
RE22612N/A
Foreign References:
GB413307A