Mineral oils: processes and products – Chemical conversion of hydrocarbons – With preliminary treatment of feed
Patent
1981-12-01
1984-05-08
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With preliminary treatment of feed
208251H, C10G 6704, C10G 4512
Patent
active
044473133
ABSTRACT:
A process which comprises a two-stage method for the preparation, from heavy residual oils, of a feedstock suitable for subsequent catalytic processing, such as for employment in FCC reactors. The firt process step comprises pentane deasphalting which results in substantial reduction of the refractory heavy metals present in the resid. The second step comprises removing any remaining metals by subjecting the treated heavy oil to a mild hydrocracking in the presence of a ZSM-5-type catalyst.
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Gorring Robert L.
Smith Robert L.
Chaudhuri O.
Gantz Delbert E.
Gilman Michael G.
Hobbes Laurence P.
McKillop Alexander J.
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