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Method for disposing of enameled wire scraps
Published: 09/19/2010 by Akuta; Yasuo (Ichihara, JP) in Patents
The present invention provides a method for disposing of enameled wire scraps having the steps of cutting the enameled wire scrap consisting of a metal wire and an enamel covering while stirring to obtain a cut-piece and to peel off the enamel coveri
Process-optimized hammer mill
Published: 09/16/2010 by Gueldenpfennig; Martin (Ulm, DE), Pfitscher; Joachim (Nersingen, DE) in Patents
A hammer mill for batchwise operation has a mill housing having a perforated screening plate intended for discharging a fine fraction of the milling material. A coarse fraction of the milling material is emptied through an emptying flap. A supply sha
Apparatus for reclamation of precious metals from circuit board scrap
Published: 04/16/2012 by Fitch; Michael K. (Kokomo, IN) in Patents
The present invention springs from the discovery that mild acids could be utilized to shear undesired metals away from desired precious metals that have been plated onto circuit board runners or contacts. This shearing action occurs at a high rate when me
Reuse of plastic
Published: 09/19/2010 by DeFazio; August (Englishtown, NJ) in Patents
Plastics having coatings are reused by first removing the coatings as by shaving or treatment with solvents or jets of hot liquid or vapor that melt the coatings and blow them away. Thin plastic pieces like compact discs are passed through surface mi
Electronic assembly remanufacturing system and method
Published: 03/23/2010 by Gottshall; Paul C, Santillan Guerrero; Ernesto Nicanor in Patents
A method for remanufacturing an electronic assembly includes removing a first portion of an assembly housing to expose an underside of an enclosed circuit assembly ...
Delamination process
Published: 02/21/2012 by Hall; John S, McRae-Williams; Michael Scott , Heater; Kenneth James, Hodge; Robert Mark in Patents
A process for recycling an electronic scrap material comprising a metal provided on a polymeric substrate, which method comprises: milling flaked electronic scrap material with a bead impact material in the presence of water to produce flakes of cleaned p
Method of reclaiming component materials
Published: 09/19/2010 by Foo; George (Princeton, NJ), Grodkiewicz; Raymond W. (Bridgewater, NJ), Kubis; Stanley E. (Bayonne, in Patents
Component materials of an article having a metallic element encased within a brittle bulb are reclaimed by passing the article between two rotating rollers spaced apart a distance less than a dimension of the bulb but greater than a dimension of the
Machine for compacting and cutting residual material, in particular for scrap metal
Published: 09/20/2010 by Vezzani; Roberto (Ovada, IT) in Patents
The machine has a containment box which holds the material to be compacted. The material is advanced through the containment box by a pivoted inlet wall of the containment box which is acted upon by a fluid actuated cylinder. Two compaction stations
Method of recycling mixed streams of ewaste (WEEE)
Published: 03/08/2011 by Armstrong, William Terence; Morriss, Stephen Michael; Wilkie, Glen; Scheirs,John in Patents
The present invention relates to the substantial recycling of all material forming the WEEE, thus providing substantially zero landfill.
System and method for disposing waste
Published: 09/13/2010 by Hayashi; Masakatsu (Ushiku, JP), Takamura; Yoshiyuki (Kudamatsu, JP), Hasegawa; Tsutomu (Niiza, JP), in Patents
A waste disposal system includes a stock yard for storing waste articles, a pre-treatment apparatus for separating a metal bulk from each waste article fed from the stock yard, a cryogenic crushing apparatus for crushing the separated metal bulk, and a cr
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