| 摘要 |
2086339 9200135 PCTABS00010 Particulates, oxides of nitrogen and sulfur, and other air-polluting burdens are separated and removed from gas streams to be discharged to the atmosphere in compliance with the strictest regulations by precooling, scrubbing and neutralizing, and cleaning operations conducted sequentially in apparatus (10) including an array of air purification wheels (13, 14) of novel design and function onto which water from water head apparatus (21) is centrifugally flowed continuously in contact with air passing through wheels (13, 14) in travel toward an ultimate discharge point.
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