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    • 3. 发明申请
    • CHEMICAL TREATMENT SYSTEM USING OZONE
    • 使用臭氧的化学处理系统
    • WO2003070327A1
    • 2003-08-28
    • PCT/US2002/036377
    • 2002-11-12
    • MOUW, Kenneth, W.CENA, Aaron, J.MOORE, Mark, E.STUERENBERG, Mark, J.
    • MOUW, Kenneth, W.CENA, Aaron, J.MOORE, Mark, E.STUERENBERG, Mark, J.
    • A62D3/00
    • A62D3/176A62D3/38A62D2101/22
    • An apparatus is provided for treating a substance containing perchloroethylene with ozone. The apparatus includes a chamber for receiving the substance through an upper inlet. The substance flows generally downwardly in the chamber to an outlet, and the chamber is arranged in a substantially vertical configuration between the inlet and the outlet. An ozone introducer is coupled to the chamber to provide an ozone-containing substance within the chamber. The chamber and ozone introducer provide for a flow of the ozone-containing substance in a substantially upward direction in the chamber to react with the perchloroethylene. The chamber may be coupled to a reservoir for the perchloroethylene-containing substance. The reservoir may also be coupled to a venturi injection apparatus for ozone treatment of the substance.
    • 提供一种用臭氧处理含有全氯乙烯的物质的装置。 该装置包括用于通过上部入口接收物质的室。 该物质通常在腔室中向下流动到出口,并且该腔体以入口和出口之间的基本竖直的构型布置。 臭氧引入器联接到腔室以在腔室内提供含臭氧的物质。 室和臭氧引入器提供在室中基本上向上的含臭氧物质的流动,以与全氯乙烯反应。 该室可以连接到用于含全氯乙烯的物质的储存器。 储存器也可以连接到用于物质的臭氧处理的文丘里注射装置。
    • 6. 发明申请
    • DEHALOGENATION OF HALOGENATED COMPOUNDS
    • 脱氢化合物的脱盐
    • WO1979000835A1
    • 1979-10-18
    • PCT/US1978000215
    • 1978-12-15
    • ATLANTIC RES CORP
    • ATLANTIC RES CORPKITCHENS J
    • B01J01/10
    • A62D3/37A62D3/176A62D2101/04A62D2101/22A62D2203/04B01J19/123C07C1/26C07C45/65C07C51/377Y02W10/37Y10S204/904Y10S204/912C07C15/14C07C63/16
    • Chemical process for degrading halogenated organic compound having at least one C-halogen group and preferably a plurality of such groups to remove halogen atoms from said compound by treating it with ultra-violet (UV) radiation (2) and hydrogen (6) preferably, though not necessarily in alkaline liquid solution. Process for degrading such compound which is capable of forming alkali metal salts by treating it in aqueous alkaline solution with UV radiation (2). The process can be used generally as a means for dehalogenation and is particularly useful in the treatment of contaminated effluent wastes from manufacturing processes or from contaminated water, soil, sludges or other wastes already present in the environment. An example of a compound effectively treated by the processes of the invention is kepone, decachloropentacyclo (5.3.0.02,6.03,9.04,8) decan-5-one.
    • 通过用紫外(UV)辐射(2)和氢(6)处理它们来降解具有至少一个C-卤素基团的卤代有机化合物和优选多个这样的基团以除去所述化合物中的卤素原子的化学方法, 尽管不一定在碱性液体溶液中。 降解这种化合物的方法,该化合物能够通过用UV辐射在碱性水溶液中处理来形成碱金属盐(2)。 该方法通常可用作脱卤的手段,并且特别可用于处理来自制造过程的污染废水废物或已经存在于环境中的受污染的水,土壤,淤泥或其它废物。 通过本发明方法有效处理的化合物的实例是凯环酮,五氯戊环(5.3.0.02,6.03,9.04,8)癸烷-5-酮。