Catalytic hydrocarbon upgrading process requiring no external hy

Details Catalytic hydrocarbon upgrading process requiring no external hy Catalytic hydrocarbon upgrading process requiring no external hy

1996-11-06

1998-10-06

Griffin, Walter D.

Mineral oils: processes and products

Refining

With solid catalyst or absorbent

208307, 208208R, 208209, 208213, 208254R, 208254H, 208113, 208108, 502174, 502180, C10G 2902

Patent

active

058172297

ABSTRACT:
A hydrocarbon feedstock is brought into contact with activated carbon at a temperature of about 300.degree. to about 650.degree. C. and a pressure of about 0-1000 psig in the absence of added hydrogen to reduce the content of aromatic, sulfur and nitrogen compounds contained therein and to simultaneously lower the specific gravity thereof.

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