Process for visbreaking resid deasphaltenes

Details Process for visbreaking resid deasphaltenes Process for visbreaking resid deasphaltenes

1982-09-27

1984-01-31

Garvin, Patrick

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

C10G 5504

Patent

active

044288247

ABSTRACT:
A process is described for visbreaking a deasphalted hydrocarbon oil and subsequently reblending the recovered asphaltene fraction to produce a product of low viscosity and pour point and requiring less cutter stock oil as compared to conventional visbreaking processes.

REFERENCES:
patent: 2133240 (1938-10-01), Atwell
patent: 2847353 (1958-08-01), Beavon
patent: 2973313 (1961-02-01), Pevere et al.

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