| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of recycling an asbestos-containing material, which makes the asbestos-containing material harmless without the necessity of high-temperature heat energy, and thereby, reuses this harmless material as a molded form such as a building material. Ž<P>SOLUTION: The asbestos-containing material and an impactor are charged in a reactor and impact energy is generated in the impactor by the rotation of the reactor, etc. The impactor and the asbestos-containing material collide with each other severely, stretching the bond length of asbestos fibrous particles. Consequently, the crystal structure of the asbestos fibrous particle is made amorphous and the asbestos-containing material becomes harmless as a molding raw material. The obtained molding raw material is molded by pressurizing, for example, into a building material etc. for reuse. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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