| 摘要 |
PCT No. PCT/FR94/01064 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed Sep. 9, 1994 PCT Pub. No. WO95/07132 PCT Pub. Date Mar. 16, 1995Gas which is contaminated with liquid and/or solid is purified using a vertically oriented Venturi column in conjunction with a sound field. At the throat of the Venturi column, a scrubbing liquid is atomized and injected in a direction substantially perpendicular to the flow of the contaminated gas. A sound field is generated at the throat in order to cause the contaminate to shift relative to the vesicles of the scrubbing liquid.
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