FLUIDIZED BED REACTOR AND MANUFACTURING METHOD OF VAPOR GROWN CARBON FIBER

PROBLEM TO BE SOLVED: To provide a fluidized bed reactor dispensing with a diffusion plate, or allowing installation of the diffusion plate at a low temperature part outside a heating region, and eliminating clogging and deterioration of the diffusion plate conventionally preventing a long term oper...

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1. Verfasser:	KANBARA EIJI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SPINNING TEXTILES THEIR RELEVANT APPARATUS TRANSPORTING
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a fluidized bed reactor dispensing with a diffusion plate, or allowing installation of the diffusion plate at a low temperature part outside a heating region, and eliminating clogging and deterioration of the diffusion plate conventionally preventing a long term operation, and a manufacturing method of vapor grown carbon fiber providing a large amount of vapor grown carbon fiber inexpensively. SOLUTION: The fluidized bed reactor has a fluidized part wherein particles fluidize together with gas to cause a contact reaction for forming a solid product, and a non-fluidized part substantially not fluidizing. The fluidized part is in the heating region, and a support part of the non-fluidized part is located outside the heating region. The manufacturing method of the vapor grown carbon fiber uses the reactor. COPYRIGHT: (C)2010,JPO&INPIT