| 摘要 |
PCT No. PCT/GB95/02490 Sec. 371 Date Oct. 30, 1996 Sec. 102(e) Date Oct. 30, 1996 PCT Filed Oct. 20, 1995 PCT Pub. No. WO96/12562 PCT Pub. Date May 2, 1996Shredder waste light fraction is converted into injectable material by being comminuted to an appropriate size. The copper and/or silica is then separated by magnetic separation so that the material may be injected into a metallurgical furnace or cement kiln.
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