Direct conversion of residual oils

Details Direct conversion of residual oils Direct conversion of residual oils

1980-03-06

1982-02-23

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208108, 208109, 208110, 208112, 208120, 252417, C10G 1118, C10G 4728

Patent

active

043167942

ABSTRACT:
A process for the direct catalytic conversion of petroleum residual oils is disclosed wherein said oils, hydrogen and hot solid catalyst particles are contacted to form a suspension in a riser reactor thereby producing lower boiling components with the concomitant removal of impurities, e.g., metals, sulfur and nitrogen,, from the oils. Furthermore, the catalyst particles are regenerated in a partial oxidation mode, i.e. with oxygen and steam present to generate a synthesis gas comprising CO, CO.sub.2 and H.sub.2. Such synthesis gas can be subsequently shifted to produce a H.sub.2 --CO.sub.2 rich gas which could then serve as the hydrogen source in the riser reactor.

REFERENCES:
patent: 2575258 (1951-11-01), Corneil et al.
patent: 3393145 (1968-07-01), Dill et al.
patent: 3412013 (1968-11-01), Bowles
patent: 3424672 (1969-01-01), Mitchell
patent: 3433732 (1969-03-01), Leaman
patent: 4002557 (1977-01-01), Owen et al.

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