Catalytic dewaxing of hydrocarbon oils

Details Catalytic dewaxing of hydrocarbon oils Catalytic dewaxing of hydrocarbon oils

1979-03-19

1981-03-31

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 18, 208 57, 208 87, 208120, 585751, C10G 104, C10G 1105, C10G 2100, C10G 4716

Patent

active

042591740

ABSTRACT:
Hydrocarbon oils, especially waxy distillate lubricating oil stocks suitable for the preparation, by conventional unit processes, of high V.I., low pour point lubricating oils, are advantageously catalytically dewaxed with synthetic offretite catalyst preferably associated with a hydrogenation metal such as platinum or palladium.

REFERENCES:
patent: Re28398 (1975-04-01), Chen et al.
patent: 2817693 (1957-12-01), Koome et al.
patent: 3474025 (1969-10-01), Garwood
patent: 3578398 (1971-05-01), Jenkins
patent: 3687839 (1972-08-01), Jenkins
patent: 3700585 (1972-10-01), Chen et al.
patent: 3755138 (1973-08-01), Chen et al.
patent: 3764516 (1973-10-01), Steinmetz et al.
patent: 3968024 (1976-07-01), Gorring et al.
patent: 4176050 (1979-11-01), Chen et al.

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