Mineral oils: processes and products – Chemical conversion of hydrocarbons – With prevention or removal of deleterious carbon...
Patent
1990-05-24
1992-10-13
Myers, Helane E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With prevention or removal of deleterious carbon...
585950, 44434, 208213, 208255, 208 48R, 208 47, 208348, C10G 900, C10G 912
Patent
active
051548178
ABSTRACT:
Gum and sediment formation in liquid hydrocarbon mediums are inhibited by adding to the medium a branched or straight chain C.sub.1 -C.sub.8 aminoalcohol. The invention is particularly well-suited for use in hydrodesulfurizer processes wherein the hydrocarbon medium is typically a naphtha, diesel, kerosene, light gas and or residual fuel charge and the charge or medium is subjected to high temperature and pressure treatment in the presence of a catalyst. The invention also shows particular advantage in distillate fuels, such as in blended diesel fuels, both before and during heat treatment processing thereof.
REFERENCES:
patent: 1989528 (1935-01-01), Rather et al.
patent: 2695222 (1954-11-01), Chenicek et al.
patent: 2793944 (1957-05-01), Chenicek et al.
patent: 2840461 (1958-06-01), Dunken et al.
patent: 3372009 (1968-03-01), Waldmann
patent: 3676483 (1972-07-01), Hu
patent: 4024083 (1977-05-01), Kablaoui et al.
patent: 4029589 (1977-06-01), Knepper et al.
patent: 4055402 (1977-10-01), Ballersby et al.
patent: 4204481 (1980-05-01), Malec
patent: 4342657 (1982-08-01), Blair, Jr.
patent: 4384968 (1983-05-01), Polizzotti et al.
patent: 4430196 (1984-02-01), Niu
patent: 4451265 (1984-05-01), Schwap
patent: 4477362 (1984-10-01), Steckel
patent: 4527995 (1985-07-01), Itow et al.
patent: 4549885 (1985-10-01), Knapp
patent: 4693789 (1987-09-01), Berg et al.
patent: 4726810 (1988-02-01), Ignasiak
patent: 4752374 (1988-06-01), Reid
patent: 4780111 (1988-10-01), Dorer et al.
patent: 4806229 (1989-02-01), Ferguson et al.
patent: 4840720 (1989-06-01), Reid
Betz Laboratories Inc.
Myers Helane E.
Peacock Bruce E.
Ricci Alexander D.
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