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Patent Searching and Data


Title:
PLASMA TYPE FLUIDIZED BED REACTOR
Document Type and Number:
Japanese Patent JPH1074581
Kind Code:
A
Abstract:

To provide a fluidized bed reactor which suppresses production of exhaust gases and heightens reaction performance and thermal efficiency and in which an oxidizing or reducing atmosphere can be easily attained.

A straightening plate 2 is provided in the inside of a reactor container 1. Processed granular materials 20 are mounted on the plate 2 and retained as a fluidized bed in a fluidized bed reactor by introducing fluidizing gases from the lower side thereof. In this reactor, plasma producing gases is introduced into the inside of an electrical insulating tube 6 around which a high frequency induction coil 8 is wound. A high frequency induction plasma generating device 3 in which high frequency current flows through the high frequency induction coil 8 to generate plasma gases from the plasma producing gases is provided on the fluidized gas distillation side of the plate 2. Plasma gases generated in the device 3 are used as fluidizing gases to process the materials 20.


Inventors:
Katagiri, Genichi
Koguchi, Makoto
Sakakibara, Yasushi
Yaginuma, Sadahiro
Application Number:
JP1996000230470
Publication Date:
March 17, 1998
Filing Date:
August 30, 1996
Export Citation:
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Assignee:
FUJI ELECTRIC CO LTD
International Classes:
H05H1/46; B01J8/18; B01J8/42; F23G5/10; F23G5/30; F27B15/00; H05B7/18; (IPC1-7): H05B7/18; F23G5/10; F23G5/30; F27B15/00
Attorney, Agent or Firm:
山口 巖