METHOD AND APPARATUS FOR FLUIDIC PELLETIZATION, TRANSPORT, AND PROCESSING OF MATERIALS

A continuous process wherein a material is melt processed and subsequently pelletized, transported, optionally chemically and/or physically modified, and subsequently optionally defluidized utilizing fluidic processing. The transport fluids and fluid combinations utilize a wide range of process temp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MARTIN J. WAYNE, WRIGHT ROGER BLAKE
Format:	Patent
Sprache:	eng
Schlagworte:	MAKING GRANULES OR PREFORMS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SPINNING TEXTILES TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A continuous process wherein a material is melt processed and subsequently pelletized, transported, optionally chemically and/or physically modified, and subsequently optionally defluidized utilizing fluidic processing. The transport fluids and fluid combinations utilize a wide range of process temperatures facilitating enhancement of conditioning, improvement of moisture content, pelletization of hygroscopic, water-sensitive, and water-soluble materials, pelletization of non-polymeric and rheologically non-shear sensitive and marginally shear-sensitive polymeric materials, modification of pellet components through extraction, pelletization of low melting materials, tacky materials, pellet coating, and pellet impregnation otherwise difficult and challenging using conventional technologies.