FLUIDIZED-BED REACTOR AND PROCESS FOR THE TREATMENT OF FLUIDIZABLE SUBSTANCES

This invention relates to a fluidized-bed reactor (1) for the chemical and/or physical treatment of fluidizable substances and to a process herefor. Into the reactor interior (2), process gas is introduced via at least one central tube (3) and fluidizing gas via a tuyère bottom (7). The metallic wal...

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Bibliographische Detailangaben
Hauptverfasser:	EMMEL, JURGEN, HEIN, JEAN-CLAUDE, LAUMANN, MAX-DIETER, REISSER, FRANZ
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	This invention relates to a fluidized-bed reactor (1) for the chemical and/or physical treatment of fluidizable substances and to a process herefor. Into the reactor interior (2), process gas is introduced via at least one central tube (3) and fluidizing gas via a tuyère bottom (7). The metallic walls of the central tube (3), of a container (4) connected with the same, and of an annular space (9) provided below the tuyere bottom (7) are provided with a thermal insulating coating (6, 10).