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    • 13. 发明授权
    • Method and apparatus for removing gas phase organic contaminants
    • 用于除去气相有机污染物的方法和装置
    • US5198000A
    • 1993-03-30
    • US723484
    • 1991-07-01
    • Domenic GrassoGeorge E. Hoag
    • Domenic GrassoGeorge E. Hoag
    • B01D53/44B01D53/14B01D53/77B09C1/02B09C1/08
    • B01D53/1418B01D53/1487B01D53/1493
    • A method for removing volatile organic compounds from a contaminated gas stream includes contacting the contaminated gas stream with a nonvolatile organic liquid absorbent under conditions effective to allow absorption of the volatile organic compound from the gas stream into the absorbent and separation of the absorbed volatile organic compound from the absorbent to provide recycled absorbent and a reclaimed volatile organic compound. An apparatus for removing volatile organic compounds from a contaminated air stream includes means for contacting the contaminated air stream with an absorbent to allow absorption of the volatile organic compound by the absorbent and means for separating the absorbed volatile organic compound from the absorbent.
    • 从被污染的气流中除去挥发性有机化合物的方法包括在有效使吸收挥发性有机化合物从气流吸收到吸收剂中并且吸收的挥发性有机化合物的分离的条件下使受污染的气体流与非挥发性有机液体吸收剂接触 从吸收剂中提供回收的吸收剂和回收的挥发性有机化合物。 用于从受污染的空气流中除去挥发性有机化合物的装置包括用于使污染的空气流与吸收剂接触以使吸收剂吸收挥发性有机化合物的装置和用于将吸收的挥发性有机化合物与吸收剂分离的装置。