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METHOD AND APPARATUS FOR THE ALLOY-DEPENDENT SORTING OF SCRAP METAL, IN PARTICULAR ALUMINIUM SCRAP
METHOD AND APPARATUS FOR THE ALLOY-DEPENDENT SORTING OF SCRAP METAL, IN PARTICULAR ALUMINIUM SCRAP
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机译：特殊铝废料中废金属的合金依赖性分选方法和装置
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摘要
The invention relates to a method for the alloy-dependent sorting of scrap metal, in particular aluminium scrap, in which a composition analysis is carried out on a scrap fragment (6), wherein, by means of a measurement carried out on the scrap fragment (6), surface composition information (50) about the local composition in a surface region of the scrap fragment (6) is determined, and in which associated volumetric composition information (66) about the composition of the scrap fragment (6) in terms of volume is assigned to the scrap fragment (6) depending on the surface composition information (50) determined by means of measurement and on a given assignment rule (64). The invention also relates to an apparatus (2) for sorting scrap metal, in particular aluminium scrap, having a conveyor (4), designed to convey a quantity of scrap fragments, having an analysis device (8), designed to carry out composition analyses on scrap fragments (6) conveyed on the conveyor (4), wherein a composition analysis of a scrap fragment (6) comprises the determining of surface composition information (50) about the local composition in a surface region of the scrap fragment (6) by means of a measurement, and having a control device (12) which is designed to assign in each case associated volumetric composition information (66) about the composition of the scrap fragment (6) in terms of volume to the scrap fragment (6) analysed by the analysis device (8), depending on the surface composition information (50) determined by means of measurement and on a given assignment rule (64).
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