Process for converting heavy hydrocarbon oil into light hydrocar

Details Process for converting heavy hydrocarbon oil into light hydrocar Process for converting heavy hydrocarbon oil into light hydrocar

1993-06-23

1995-03-07

Skaling, Linda

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 56, 208 58, 208 67, 208107, 208110, 208145, C10G 4718, C10G 4732, C10G 4550

Patent

active

053955110

ABSTRACT:
A process is provided for converting a heavy hydrocarbon oil into light hydrocarbon fuels by thermal cracking or hydrocracking, which comprises adding to about 100 parts by weight of the heavy hydrocarbon oil feedstock (A) about 0.1 to 50 parts by weight of a substance (B) which is a hydrogenated oil obtained by aromatic ring hydrogenation of about 430.degree.-600.degree. C. thermal-treated or cracked petroleum feedstock product oil boiling higher than about 200.degree. C. to hydrogenate abot 20 to 90% of the aromatic rings present.

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