| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of performing inexpensive, efficient and stable incineration processing of a rubber or plastic molding used in a nuclear power generation facility. SOLUTION: In the method for performing the incineration processing of the rubber or plastic molding used in the nuclear power generation facility, the molding is frozen and embrittled in an atmosphere of an ultra-low temperature, and the frozen and embrittled molding is crushed into particles, and then mixed with a combustible binder to form a solidified body, and then incinerated. The atmosphere of the ultra-low temperature is below -70°C, and the molding crushed into particles has a particle size of 5 mm, preferably 1.5 mm or less. The binder has a melting point of 80°C or below, and solid oil paraffin or vegetable wax can be used therefor at a room temperature, and the mixing ratio between the binder and crushed objects of the molding may be 3/1-1/3 in the weight ratio, and slaked lime may be mixed additionally at a mixing time. COPYRIGHT: (C)2008,JPO&INPIT
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