Hydrovisbreaking process for hydrocarbon containing feed streams

Details Hydrovisbreaking process for hydrocarbon containing feed streams Hydrovisbreaking process for hydrocarbon containing feed streams

1985-03-22

1986-06-03

Metz, Andrew H.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208 56, 208 87, 208107, 208112, 196 1452, 196100, 422129, C10G 706, C10G 4732

Patent

active

045928304

ABSTRACT:
A hydrogen donor solvent selected from the group consisting of a full range crude oil and an atmospheric topped crude oil is used in a hydrovisbreaking process. The heavy fraction being processed is heated in the presence of hydrogen and the solvent under suitable hydrovisbreaking conditions. As a result, the amount of heavies in the feed to the hydrovisbreaking process is substantially reduced.

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patent: 3252888 (1966-05-01), Langer, Jr. et al.
patent: 3796653 (1974-03-01), Gatsis
patent: 4389302 (1983-06-01), Garwin et al.
patent: 4389303 (1983-06-01), Simo et al.
patent: 4434045 (1984-02-01), Vernon et al.

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