Process for producing heavy lubricating oil having a low pour po

Details Process for producing heavy lubricating oil having a low pour po Process for producing heavy lubricating oil having a low pour po

1993-04-05

1994-12-27

Myers, Helane

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

585739, 585740, 208 27, 208 97, 208120, C10G 1102, C07C 513

Patent

active

053762606

ABSTRACT:
Heavy waxy oil is dewaxed by a mild cracking and isomerization process using a catalyst comprising SSZ-32 and at least one Group VIII metal. The heavy oil contains naphthenic wax, which includes only a relatively small amount of normal alkanes. Naphthenic wax containing a minor amount of oil may also be dewaxed using the process.

REFERENCES:
patent: 4222855 (1980-09-01), Pelrine et al.
patent: 4414097 (1983-11-01), Chester et al.
patent: 4814543 (1989-03-01), Chen et al.
patent: 5053373 (1981-10-01), Zones
patent: 5252527 (1993-10-01), Zones
patent: 5282958 (1994-02-01), Santilli et al.
patent: 5300210 (1994-04-01), Zones et al.

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