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An Analysis for the Dissociation Character of the Waste Electric Circuit Board

Jia Yu(Bei'an Thermal Co,Ltd of Guodian Group,Bei'an 164000,China)  
The recovery method of waste circuit board depends on the property of circuit board,so it is very important for choosing the processing technology which makes out the compose and content of various material in the waste circuit board from the qualitative and quantitative angle.This thesis mainly aims at currently the largest quantity of waste circuit board(PCB),utilizes the separation method about choosing mineral technology to carry on the research of the dissociation character of the waste electric circuit board.That is,the broken material to constitute for cent is determined by the sifting experience at first,then mental and nonmental content of each grain class is determined by small sinking and emerging experience.Provide a basis for the possibility of the follow-up chooses task.
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