FIELD: gas industry. SUBSTANCE: gas to be cleaned is let through zone of positive electric discharge formed by action of constant voltage and pulses of current having duration 1.0-1.5 μc, amplitude 30-60 A and repetition frequency 5-30 kHz. EFFECT: simplified process, improved cleaning. 3 dwg
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Authors
Dates
1995-02-20—Published
1991-06-14—Filed