Mineral oils: processes and products – Refining – Metal contaminant removal
Patent
1974-03-14
1976-02-03
Gantz, Delbert E.
Mineral oils: processes and products
Refining
Metal contaminant removal
208253, 208295, 208297, 208248, 208245, 208260, 208217, C10G 1700, C10G 2904
Patent
active
039363716
ABSTRACT:
A hydrocarbon oil, particularly a heavy hydrocarbon oil, containing vanadium, nickel, sulfur and asphaltenes is brought into contact with red mud at an elevated temperature in the presence of hydrogen. The treatment removes vanadium, nickel and asphaltenes from oil in high yields.
REFERENCES:
patent: 2019184 (1935-10-01), Gray et al.
patent: 2134824 (1938-11-01), Hiatt
patent: 2336174 (1943-12-01), Hewlett
"Chemical Refining of Petroleum" pp. 266-268 Kalichevsky et al. 1942.
Ishii Tadao
Nakata Yoshinori
Takeya Gen
Todo Naoyuki
Ueda Shigeru
Agency of Industrial Science & Technology
Gantz Delbert E.
Nelson Juanita M.
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