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.
ISHIKAWA YOSHINARI
SEIGETSU HISANORI
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Hiroshi Abe