Hydrorefining petroleum crude oil
United States Patent 3331769
US Patent References:
Hydrorefining of crude oil and catalyst therefor
- - 3165463
Hydrorefining heavy oils using a pseudo-dry catalyst
- - 3169918
Dual zone hydrorefining process
- - 3180820
Crude oil hydrorefining process
- - 3252895
Hydrorefining of crude oil and catalyst therefor
- - 3165463
Hydrorefining heavy oils using a pseudo-dry catalyst
- - 3169918
Dual zone hydrorefining process
- - 3180820
Crude oil hydrorefining process
- - 3252895
Inventors:
Gatsis, John G.
Publication Date:
07/18/1967
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Assignee:
UNIVERSAL OIL PROD CO
Primary Class:
Other Classes:
208/216R, 208/251H, 208/403, 208/309, 208/254H, 208/264
International Classes:
C10G45/02