Mineral oils: processes and products – Refining – Metal contaminant removal
Patent
1988-01-06
1989-03-07
Sneed, H. M. S.
Mineral oils: processes and products
Refining
Metal contaminant removal
208251R, 208216PP, 208254H, 502254, 502255, C10G 4504
Patent
active
048103632
ABSTRACT:
Hydrocarbon oils of which more than about 70% by volume boils above about 360.degree. C. and which have a C.sub.5 -asphaltenes content of more than about 2.5% by weight are contacted at elevated temperature and pressure in the presence of hydrogen with a supported molybdenum containing catalyst, in which process hydrocarbon oils containing substantial amounts of nickel are converted at a pressure of at least about 80 bar, using a supported molybdenum containing catalyst having an average pore diameter in the range of about 30 to about 80 nm.
REFERENCES:
patent: 4102779 (1978-07-01), Hensley, Jr.
patent: 4374020 (1983-02-01), Trevino et al.
patent: 4381993 (1983-05-01), Nevitt
patent: 4520128 (1985-05-01), Morales et al.
patent: 4537875 (1985-08-01), Toulhault et al.
patent: 4648963 (1987-03-01), Kutes et al.
Myers Helane
Shell Oil Company
Sneed H. M. S.
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