公开(公告)号：US5714665A

公开(公告)日：1998-02-03

申请号：US394007

申请日：1995-02-23

申请人： Kuninobu Ohtake ,  Takeshi Ohyama ,  Hisashi Sakai ,  Xing-zhe Zhao ,  Shigeru Morikawa

发明人： Kuninobu Ohtake ,  Takeshi Ohyama ,  Hisashi Sakai ,  Xing-zhe Zhao ,  Shigeru Morikawa

IPC分类号： A62D3/00 ,  A62D3/176 ,  A62D3/34 ,  A62D3/38 ,  A62D101/22 ,  B01D53/00 ,  B01J12/00 ,  B01J19/12 ,  B01J19/24 ,  B01J20/00

CPC分类号： B01J19/2475 ,  B01D53/007 ,  B01J12/00 ,  B01J19/123 ,  B01J2219/00058 ,  B01J2219/00069 ,  B01J2219/00085

摘要： A method for continuously decomposing ozone layer-depleting substances which comprises adding air serving as a photolytic reaction promoter to at least one member selected from the group consisting of CFCs, HCFCs, halons and halogen-containing organic solvents, subjecting the resultant mixture to irradiation with UV light, and separating the resultant solid product and the resultant halogen product from each other to render the at least one member harmless is described. The method comprises providing a refrigeration medium comprising a lubricating oil and the at least one member, separating the lubricating oil from the at least one member under normal temperature and normal pressure conditions, separating moisture to a full extent from a mixture consisting of the at least one member and air, and subjecting the mixture to photolytic reaction by irradiation with UV light, and separating and collecting the resultant halogen compound from the photolytic reaction product. An apparatus for carrying out the method is also described.

摘要翻译： 一种连续分解臭氧层消耗物质的方法，包括向选自由CFC，HCFC，哈龙和含卤素的有机溶剂组成的组中选择的至少一种物质加入作为光解反应促进剂的空气，使所得混合物照射 UV光，并且将所得固体产物和所得卤素产物彼此分离以使至少一种成分无害。 该方法包括提供包括润滑油和至少一个构件的制冷介质，在常温常压条件下将润滑油与至少一个构件分离，将水分从至少包括至少 一个成员和空气，并通过用UV光照射使混合物进行光解反应，并从光解反应产物中分离和收集所得的卤素化合物。 还描述了用于执行该方法的装置。