METHOD AND DEVICE FOR TREATING COMPOSITE ELEMENTS

In a method of treating composite elements of solid organic and/or inorganic composite substances - such as metal/metal, plastics/plastics or metal/plastics composites or mineral composites containing metals and/or plastics - solid particles are produced from the composite elements and added to a co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MUTHER, CHRISTOPH, ENGEL, RUDOLF
Format:	Patent
Sprache:	eng ; fre
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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Beschreibung
Zusammenfassung:	In a method of treating composite elements of solid organic and/or inorganic composite substances - such as metal/metal, plastics/plastics or metal/plastics composites or mineral composites containing metals and/or plastics - solid particles are produced from the composite elements and added to a conveying fluid. At least one flow obstacle, such as a separating edge, disposed transversely to the flow of the mixture of solid particles and conveying fluid, is moved relative to said flow in order to form eddies which accelerate and break up the mixture. The mixture is fed to the separating or breaking-up process at the separating edge(s) at an acceleration of 20 to 60 m/sec2, and the composite element preferably is desintegrated before the separating or breaking-up process.