Removal of chlorine from pyrolytic oils

Details Removal of chlorine from pyrolytic oils Removal of chlorine from pyrolytic oils

1979-08-10

1980-11-18

Castel, Benoit

Distillation: processes, thermolytic

Feed other than coal, oil shale or wood

48209, 208 48Q, 208341, 201 25, 210765, 210774, 210806, C10B 5702, C10G 916

Patent

active

042343887

ABSTRACT:
The gas stream obtained from the pyrolysis of solid organic wastes and containing chlorine in the form of hydrogen chloride is processed to obtain a substantially chlorine free pyrolytic oil.
The gas stream is first contacted with a hydrocarbon immiscible with the pyrolytic oils to quench the gas stream and reduce the gas stream temperature close to the dew point of water. This forms a two phase condensate of the quench hydrocarbon and pyrolytic oil. The phases are separated, the pyrolytic oil recovered and the hydrocarbon recycled as the quench. The resultant gas stream is then treated for removal of hydrogen chloride from the gas stream for disposal or recovery of hydrochloric acid.

REFERENCES:
patent: 3284992 (1966-11-01), Wikman
patent: 3412171 (1968-11-01), Welch et al.
patent: 3580838 (1971-05-01), Lutz
patent: 3676519 (1972-07-01), Dorn et al.
patent: 3736233 (1973-05-01), Sass et al.
patent: 3793389 (1974-02-01), Oleszko et al.
patent: 3846096 (1974-11-01), Mallan et al.
patent: 3927986 (1975-12-01), Ishikawa et al.

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