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公开(公告)号:US4554026A
公开(公告)日:1985-11-19
申请号:US670800
申请日:1984-11-13
申请人: David R. Cosper , Gretchen L. McKay
发明人: David R. Cosper , Gretchen L. McKay
CPC分类号: B01D53/1493 , B01D53/14
摘要: Aqueous hydrotrope solutions are useful as detackification aids for oversprayed paint solids.
摘要翻译: 水溶助溶剂溶液可用作过喷涂料固体的防粘助剂。
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公开(公告)号:US4523932A
公开(公告)日:1985-06-18
申请号:US573089
申请日:1984-01-23
申请人: David R. Cosper , Gretchen L. McKay
发明人: David R. Cosper , Gretchen L. McKay
CPC分类号: B01D53/1493 , B01D53/14
摘要: A method for using an aqueous hydrotrope solution to remove at least a portion of a solvent from a stream of air containing the solvent, wherein the method comprises introducing the stream of air containing the solvent into a scrubber containing an effective amount of the aqueous hydrotrope solution, and contacting of the stream of air containing the solvent with the aqueous hydrotrope solution thereby producing a first scrubber product stream containing scrubbed air and a second scrubber product stream containing the aqueous hydrotrope solution and the solvent.
摘要翻译: 一种使用水溶助溶剂水溶液从含有溶剂的空气流中除去至少一部分溶剂的方法,其中所述方法包括将含有溶剂的空气流引入含有有效量的水溶助长剂溶液的洗涤器中 以及含有溶剂的空气流与水溶助长剂溶液的接触,从而产生含有洗涤空气的第一洗涤器产物流和含有水溶助溶剂溶液和溶剂的第二洗涤器产物流。
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公开(公告)号:US4444573A
公开(公告)日:1984-04-24
申请号:US390294
申请日:1982-06-21
申请人: David R. Cosper , Gretchen L. McKay
发明人: David R. Cosper , Gretchen L. McKay
CPC分类号: B01D53/1493 , B01D53/14
摘要: A method for using an aqueous hydrotrope solution to remove at least a portion of a solvent from a stream of air containing the solvent, wherein the method comprises introducing the stream of air containing the solvent into a scrubber containing an effective amount of the aqueous hydrotrope solution, and contacting of the stream of air containing the solvent with the aqueous hydrotrope solution thereby producing a first scrubber product stream containing scrubbed air and a second scrubber product stream containing the aqueous hydrotrope solution and the solvent.
摘要翻译: 一种使用水溶助溶剂水溶液从含有溶剂的空气流中除去至少一部分溶剂的方法,其中所述方法包括将含有溶剂的空气流引入含有有效量的水溶助长剂溶液的洗涤器中 以及含有溶剂的空气流与水溶助长剂溶液的接触,从而产生含有洗涤空气的第一洗涤器产物流和含有水溶助溶剂溶液和溶剂的第二洗涤器产物流。
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