Title:
Treatment of residual asphaltic oils with light hydrocarbons
United States Patent 2875149
Inventors:
Beavon, David K.
Publication Date:
02/24/1959
Export Citation:
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Assignee:
TEXAS CO
Primary Class:
208/73
Other Classes:
208/86, 208/87, 208/93, 208/96
International Classes:
C10G21/00; C10G21/00
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US Patent References:
2793168Method for solvent deasphalting of residual oil
2793167Solvent deasphalting of residual oils with wash oil to remove metal contaminants
2696458Deasphalting operation
2692222Combination, deasphalting, phenol treating, and dewaxing process
2663675Conversion of hydrocarbon oils
2608470Conversion of hydrocarbon oil to diesel fuel and carbon black
2279550Treatment of cracking stocks
2228510Conversion of hydrocarbon oils
2006093Process for producing lubricating oils