METHOD OF MANUFACTURING DIAPHRAGM ELEMENT AND DIAP
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专利名称：METHOD OF MANUFACTURING
DIAPHRAGM ELEMENT AND DIAPHRAGM
ELEMENT
发明人：JERSHOV, SERGEI
FJODOROVICH,RJABUSHKIN, IGOR
ALEKSEJEVICH,JURJEV, ALEKSANDR
IVANOVICH,SOLONIN, ALEKSANDR
VLADIMIROVICH,VOLKOV, SERGEI
VLADIMIROVICH,POGREBENKO, DANIIL
MIHAILOVICH,KOTUHOV, SERGEI
BORISOVICH,GLUHOV, ILJA
FJODOROVICH,KOZHUHOV, VIKTOR
VLADIMIROVICH,LITVINENKO, EMMA
SERGEJEVNA,OSMANOVA, SUSANNA
RESULJEVNA,SERVO, MATTI
申请号：FI2004000595
申请日：20041008
公开号：WO2005033372A8
公开日：
20050623
专利内容由知识产权出版社提供
摘要：A diaphragm element of a cell for electroextraction of metals from aqua solutions and a method of manufacturing the diaphragm element are disclosed. A diaphragm ele-ment is formed from a diaphragm fabric and comprises at least one side surface with vertical edges and horizontal edges, wherein at least one edge of at least
one side surface of the diaphragm element is formed with an electrically insulating edge portion having a predetermined width and specific electrical resistance of at least 5-fold compared to the specific electrical resistance of the middle portion of the side surface. The invention ensures reduced material and labor costs for manufacture and operation of diaphragm cells of electrochemical reactors, provides disturbance-free production cycle, and improves quality of the cathode metal.
申请人：MINING AND METALLURGICAL COMPANY NORILSK NICKEL,TAMFELT OYJ ABP,JERSHOV, SERGEI FJODOROVICH,RJABUSHKIN, IGOR ALEKSEJEVICH,JURJEV, ALEKSANDR IVANOVICH,SOLONIN, ALEKSANDR VLADIMIROVICH,VOLKOV, SERGEI VLADIMIROVICH,POGREBENKO, DANIIL MIHAILOVICH,KOTUHOV, SERGEI BORISOVICH,GLUHOV, ILJA FJODOROVICH,KOZHUHOV, VIKTOR VLADIMIROVICH,LITVINENKO, EMMA SERGEJEVNA,OSMANOVA, SUSANNA RESULJEVNA,SERVO, MATTI
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