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Title:
MICROWAVE DRYING DEVICE AND METHOD OF MANUFACTURING INORGANIC MATERIAL MOLDED BODY USING THE SAME
Document Type and Number:
Japanese Patent JP2012037135
Kind Code:
A
Abstract:

To provide a method which can obtain a favorable inorganic molded body in a short drying time from a molded body precursor comprising at least an inorganic molded body material, a binder and water.

The molded body precursor comprising at least the inorganic molded body material, the binder and the water is prepared, and this molded body precursor is dried by irradiation with a microwave. Here, by irradiation with the microwave at irradiation intensity such that a surface temperature of the molded body precursor is maintained at a fixed value after rising, drying of the molded body precursor is made to proceed, and then, after the surface temperature of the molded body precursor starts to decrease from the fixed value, irradiation with the microwave is stopped during the period until the surface temperature ceases to decrease and increases to the fixed value again.


Inventors:
USAMI TAKAO
ISHIKAWA YOSHINARI
SEIGETSU HISANORI
Application Number:
JP2010000177433
Publication Date:
February 23, 2012
Filing Date:
August 06, 2010
Export Citation:
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Assignee:
MINO CERAM CO LTD
International Classes:
F26B23/08; B28B11/00; F26B3/347
Domestic Patent References:
JP2010086697A2010-04-15
JP2007015142A2007-01-25
JP2006329462A2006-12-07
JP2009226633A2009-10-08
JP2008254952A2008-10-23
JP2002350048A2002-12-04
JPH03274379A1991-12-05
JP2002255654A2002-09-11
JPH11114527A1999-04-27
JP2004066053A2004-03-04
JPH0539972A1993-02-19
JP2006281213A2006-10-19
JP2009011955A2009-01-22
JPS63236766A1988-10-03
Foreign References:
WO2006077655A12006-07-27
Attorney, Agent or Firm:
近藤 利英子
阿部 寛志



 
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