Fremgangsmåde til tørring og rensning af en partikelformet blanding af cellulose/plastaffald

Method for processing a particulate cellulose/plastic waste mixture comprising cellulosic and thermoplastic materials, the method comprising the steps: (a) drying the cellulose/plastic waste mixture by treatment with a hot gaseous medium having a temperature in the range of 425 to 525 K and preferab...

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Bibliographische Detailangaben
Hauptverfasser:	VAN DER LINDEN, ALFONS, MATHEAS, GERTRUDES, SCHOEEN, LOEWHARDT, ADOLF, ALBERT, CHRISTOFFEL, ANTON, RUDOLF
Format:	Patent
Sprache:	dan
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL APPARATUS THEREFOR BLASTING CHEMISTRY DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR HEATING LIGHTING LIQUEFIED PETROLEUM GAS LUBRICANTS MECHANICAL ENGINEERING METALLURGY NATURAL GAS PAPER-MAKING PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TEXTILES WEAPONS
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Beschreibung
Zusammenfassung:	Method for processing a particulate cellulose/plastic waste mixture comprising cellulosic and thermoplastic materials, the method comprising the steps: (a) drying the cellulose/plastic waste mixture by treatment with a hot gaseous medium having a temperature in the range of 425 to 525 K and preferably an oxygen content of from 0 to 16 volume %, (b) passing the dried cellulose/plastic waste mixture and the gaseous medium having a temperature of at most about 390 K to a purification stage, and (c) subjecting the dried cellulose/plastic waste mixture to the action of the purification stage in order to separate particles heavier than the particles made of cellulosic and thermoplastic materials.