| 摘要 |
PROBLEM TO BE SOLVED: To provide an efficient recycling method for a waste product in which summarization (one system/one step) of primary treatment and improvement/development of a crushing/sorting technology are performed. SOLUTION: In the recycling method for the waste product comprising the primary treatment and the materializing treatment, the primary treatment comprises at least (1) a process for sorting/manually disassembling the collected waste product; (2) a process for crushing a crushing size to 20 mm or less by a low speed high torque crusher; (3) a process for sorting it to iron, aluminum, nonferrous metal and waste plastic by a combination of electro-magnetic sorting, magnetic sorting and vibration sorting; (4) a process for crushing the crushing size to 3 mm or less by a crusher; and (5) a process for sorting a metal slag by a combination of wind force sorting and vibration sorting. COPYRIGHT: (C)2006,JPO&NCIPI
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