METHOD FOR TREATING MAGNETIC FILM WASTE

PROBLEM TO BE SOLVED: To provide a method for treating a magnetic film waste which does not necessarily need agitation treatment and therefore, is economically advantageous as it can be performed by an extremely simple installation. SOLUTION: In a method for treating a magnetic film waste wherein af...

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Hauptverfasser:	KAMETAKA ATSUSHI, WATANABE TAKASHI, JIN TOMOYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON DISPOSAL OF SOLID WASTE GENERAL PROCESSES OF COMPOUNDING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECLAMATION OF CONTAMINED SOIL SOIL RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for treating a magnetic film waste which does not necessarily need agitation treatment and therefore, is economically advantageous as it can be performed by an extremely simple installation. SOLUTION: In a method for treating a magnetic film waste wherein after the magnetic film waste is ground, magnetic ingredients are peeled off from the film by immersing it in a chemical liq. and then, after they are washed with water and dried, the magnetic ingredients and the film are separated, this chemical liq. immersing treatment is performed by performing an operation wherein the content in one bucket for immersion treatment is transfused into another bucket for immersion treatment for a plurality of times.