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公开号 ＣＮ１２１５０９９Ａ 申请人 奥克斯累研究股份有限公司 地址 美国康涅狄格州 本发明涉及再生用过的浸蚀剂溶液的装置和方法，所述溶液含二价金属。装置包括最初装有浸蚀剂溶液的储罐；将来自储罐的溶液转变成含高比率一价金属的溶液的第一电解池；和用含?
Publication Number CN1215099A Applicant Oaks Research Inc. Address Connecticut, USA The present invention relates to an apparatus and method for regenerating spent etchant solutions containing divalent metals. The apparatus includes a tank initially filled with an etchant solution; a first electrolytic cell that converts the solution from the tank into a solution containing a high ratio of monovalent metals;