Process for upgrading a contaminated absorbent oil

Details Process for upgrading a contaminated absorbent oil Process for upgrading a contaminated absorbent oil

1984-06-15

1986-02-04

Doll, John

Mineral oils: processes and products

Fractionation

Recovery of mineral oil from natural or converted gases

208 92, 208 97, 208211, 208238, 208254H, 208254R, 208216R, C10G 2100, C10G 4500

Patent

active

045684529

ABSTRACT:
An absorbent hydrocarbonaceous oil comprising contaminants, such as sulfur and/or nitrogen, is upgraded by subjecting the contaminated absorbent oil to hydrorefining. The upgraded absorbent may be utilized again as absorbent.

REFERENCES:
patent: 2260619 (1941-10-01), Hancock
patent: 2281282 (1942-04-01), Gerhold
patent: 2335162 (1943-11-01), Shiras
patent: 2353176 (1944-07-01), Meyers
patent: 2472810 (1949-06-01), Denig
patent: 2663673 (1953-12-01), Kalinowski
patent: 2847361 (1958-08-01), Hengstebeck
patent: 2913374 (1959-11-01), Van Ackeren et al.
patent: 2922751 (1960-01-01), Helm
patent: 2927061 (1960-03-01), Stover
patent: 2976229 (1961-03-01), Brown et al.
patent: 3137135 (1979-01-01), Glassman et al.
patent: 3238123 (1966-03-01), Voorhies, Jr. et al.
patent: 3247649 (1966-04-01), Miller
patent: 3412171 (1968-11-01), Welch et al.
patent: 3687734 (1971-09-01), Stafford, Jr.
patent: 3926785 (1975-12-01), Siegel
patent: 4108761 (1978-08-01), Sze et al.
patent: 4287051 (1981-09-01), Curtin

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