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日本特开昭61—238929。描述从迭合纸片的铝箔废料中回收铝的方法。将废迭纸铝箔剪碎成小块,然后把碎片放入多孔圆筒筛中。圆筒筛内装有高速转动的叶片,利用叶片的冲击搅拌作用使废料碎片
Japanese Patent Laid-Open No. 61-238929. A method of recovering aluminum from scrapped aluminum foil scrap is described. Scrap the waste paper aluminum foil into small pieces and place the pieces into a perforated cylindrical sieve. Cylindrical sieve equipped with high-speed rotation of the blade, the use of the impact of blade stirring so that debris