Low pour middle distillates from wide-cut petroleum fractions

Details Low pour middle distillates from wide-cut petroleum fractions Low pour middle distillates from wide-cut petroleum fractions

1976-12-27

1978-05-16

Crasanakis, George

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208216, 208217, C10G 1302, C10G 2302

Patent

active

040897753

ABSTRACT:
A process for simultaneously desulfurizing and dewaxing raw, untreated, high sulfur-containing wide-cut petroleum oil fractions to produce desulfurized middle distillate oils of low pour point with a minimum cracking of the raw fraction to gases which comprises contacting the raw fraction with hydrogen and a catalyst comprising a hydrogenating component and faujasite on an amorphous support. A particularly preferred catalyst consists of 95 wt.% based on total catalyst of NiO/MoO.sub.3 on an amorphous silica/alumina support and 5 wt.% of nickel-exchanged faujasite.

REFERENCES:
patent: 3730878 (1973-05-01), Pollitzer
patent: 3804742 (1974-04-01), Bennett et al.
patent: 3849292 (1974-11-01), Gleim
patent: 3861005 (1975-01-01), Steinmetz et al.
patent: 3926780 (1975-12-01), Ward

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