Method for metal halide removal

Details Method for metal halide removal Method for metal halide removal

1984-07-16

1985-10-01

Prunner, Kathleen J.

Gas separation

Means within gas stream for conducting concentrate to collector

55 72, 55 91, 55 94, B01D 4708

Patent

active

045443793

ABSTRACT:
A method for removing metal halides from effluent gas streams employs a rotary spray scrubber including an elongate gas flow duct and a rotary scrubber dispersion hub. The rotary spray scrubber is characterized by a ratio of hub diameter to duct diameter in the range from about 0.55 to 0.75. Using a basic liquid scrubbing medium in such a scrubber, metal halide particulate and hydrochloric acid gas removal efficiencies in excess of 99% have been achieved.

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Khlopkov, Derwent Abstract No. 81-65640D/36 of Soviet Union Publication No. 789,139 published 12-80.

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