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专利名称：Emission controlled cleaning of articles with
volatile solvents
发明人：GRANT, David, C., H.申请号：EP91916671.0申请日：19910911公开号：EP0498877B1公开日：19960403
摘要：system and method for reducing air emissions of volatile materials such assolvents, used to clean or treat the articles during their manufacture, comprising atreatment chamber (12), and a recovery system (10) of the gas and solvent s in a closedloop recycling.the chamber (12) is isolated from the closed loop system (10), the articleto deal with in the room, the room and the seal gas discharge are eliminated by the gas isdischarged to the outside of the closed loop system.the articles are treated with asolvent, and dried with the aid of a secondary fluid into the solvent recovery system of anon condensible gas in the residual in the system. it is through the drying gas from theclosed loop system in the chamber (12) and by evacuation.the gas evacuated from thechamber (12) containing the solvent vapor is retained within the closed loop system (10).the chamber (12) is degassed at the outside of the closed loop system (10) for removingthe treated article.
申请人：BAXTER INTERNATIONAL INC.
代理机构：MacGregor, Gordon
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