Title:
Pretreatment of catalytic cracking feed to remove metals
United States Patent 2906693
Inventors:
Donaldson, Robert E.
Publication Date:
09/29/1959
Export Citation:
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Assignee:
GULF RESEARCH DEVELOPMENT CO
Primary Class:
208/87
Other Classes:
208/93, 208/251R, 208/322
International Classes:
C10G21/00; C10G21/00
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US Patent References:
2834715Preparation of catalytic cracking feed
2793169Separating solid hydrocarbons from mixtures thereof with oils
2793167Solvent deasphalting of residual oils with wash oil to remove metal contaminants
2608470Conversion of hydrocarbon oil to diesel fuel and carbon black
2510673Reforming gasoline
2429875Production of gasoline and diesel fuel by catalytic cracking and solvent extraction
2228510Conversion of hydrocarbon oils
2146039Method of improving naphtha
2028121High octane number gasoline and method of manufacture