Method and device for treating composite elements

PCT No. PCT/EP95/01071 Sec. 371 Date Sep. 19, 1996 Sec. 102(e) Date Sep. 19, 1996 PCT Filed Mar. 22, 1995 PCT Pub. No. WO95/25595 PCT Pub. Date Sep. 28, 1995In a process for treating composite elements of solid organic and/or inorganic composite materials-such as composites of metal/metal, plastic/p...

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Hauptverfasser:	RUDOLF ENGEL, CHRISTOPH MUTHER
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY DISPOSAL OF SOLID WASTE FERROUS OR NON-FERROUS ALLOYS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAKING GRANULES OR PREFORMS METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS RECLAMATION OF CONTAMINED SOIL SOIL RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Zusammenfassung:	PCT No. PCT/EP95/01071 Sec. 371 Date Sep. 19, 1996 Sec. 102(e) Date Sep. 19, 1996 PCT Filed Mar. 22, 1995 PCT Pub. No. WO95/25595 PCT Pub. Date Sep. 28, 1995In a process for treating composite elements of solid organic and/or inorganic composite materials-such as composites of metal/metal, plastic/plastic, metal/plastic or mineral composites with metals and/or plastic materials-solid particles are produced from the composite elements and they are added to a transport fluid, wherein at least one flow obstacle which crosses the flow of the mixture of solid particles and transport fluid is moved relative to said flow as a flow-breakaway edge for forming eddies which acceleratingly break up the mixture. The mixture is fed to the separation or break-up procedure at the flow-breakaway edge or edges with an acceleration of 20 to 25 m/sec2 and the composite element is preferably crushed prior to the separation or break-up procedure.