CRUSHED MASS OF ELECTRONIC EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide a method that can substantially dispense with or remarkably reduce disassembling work of equipment into components as well as work for sorting the components. SOLUTION: There is provided a crushed mass of electronic equipment, which is obtained by crushing waste comprising electronic equipment by a mill and includes crushed particles each having a particle diameter equal to or smaller than a specified size and crushed pieces each having a size equal to or greater than the specified size, with a TMR (Total Material Requirement) index of the crushed particles being at least twice as large as the TMR index of the waste and the ratio of the crushed pieces having a size at least twice as large as the specified size being at least 90% of the whole of the crushed pieces. COPYRIGHT: (C)2010,JPO&INPIT