Pyrolysis of hydrocarbons

Details Pyrolysis of hydrocarbons Pyrolysis of hydrocarbons

1982-03-29

1984-07-24

Bashore, Jr., S. Leon

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Soap making

366165, 422149, 422224, B01J 814, B01J 1200, B01F 500

Patent

active

044617429

ABSTRACT:
Process and apparatus for pyrolysis of a heavy hydrocarbon feedstock in which the feedstock is countercurrently contacted with a hot hydrogenating gas stream flowing spirally from the periphery of a substantially circular reactor (1). The hydrocarbon feedstock is injected through an inlet (4) located toward the center of reactor (1). The hot hydrogenating gas is preferably formed by combustion, using a steam-oxygen mixture injected through inlet (2), of carbonaceous by-products from the pyrolysis. Product is removed centrally through outlet (3).

REFERENCES:
patent: 2616563 (1952-11-01), Hebb
patent: 3849075 (1974-11-01), Albright et al.
patent: 3855339 (1974-12-01), Hosoi
patent: 3959401 (1976-05-01), Albright et al.
patent: 4070250 (1978-01-01), Choi
patent: 4092013 (1978-05-01), Staaf
patent: 4224284 (1980-09-01), Cheng

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