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Patent Searching and Data


Title:
HEATING DEVICE AND HEATING METHOD
Document Type and Number:
Japanese Patent JP2011153807
Kind Code:
A
Abstract:

To provide a heating device and a heating method capable of suppressing the amount of generated gas and improving a filling factor within a reaction container by preventing scattering of material powder.

The heating device 100 for the powder material discharging gas by heating includes: the container 110 storing the powder material P and formed to enable discharge of gas; a heater 120 provided around the container 110; and a heating position moving part moving the heating position of the container 110 by the heater 120 at less than predetermined speed. Thus, by moving the heating position of the container 110 at less than the predetermined speed, the amount of generated gas can be suppressed and scattering of the powder material P can be prevented, so as to improve the filling factor within the reaction container 110. Since the scattering of the powder material P is prevented, appropriate temperature history can be given and the powder material P can be made to generate expected reaction. In addition, prevention of scattering of the powder improves a yield ratio.


Inventors:
MATSUI KATSUMI
HIRABAYASHI KATSUMI
Application Number:
JP2010017276A
Publication Date:
August 11, 2011
Filing Date:
January 28, 2010
Export Citation:
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Assignee:
TAIHEIYO CEMENT CORP
International Classes:
F27D11/02; C03B8/04; C03B37/014; F27D7/02
Attorney, Agent or Firm:
Takeo Fukuchi
Yoichi Shirakawa