Mineral oils: processes and products – Chemical conversion of hydrocarbons – With subsequent treatment of products
Patent
1982-06-15
1983-08-09
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With subsequent treatment of products
208108, 208111, 208212, 208309, C10G 6704
Patent
active
043977340
ABSTRACT:
Process for the preparation of a heavy oil with a low Ramsbottom Carbon Test (RCT) from a short residue by (a) catalytic hydrotreatment for RCT reduction at such severity that the C.sub.4.sup.- gas production per percentage RCT reduction is kept between defined limits, followed by (b) solvent deasphalting of the (vacuum or atmospheric) distillation residue of the hydrotreated product.
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Eilers Jacobus
Stork Willem H. J.
Chaudhuri O.
Duncan John M.
Gantz Delbert E.
Shell Oil Company
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