FIELD: metallurgy.
SUBSTANCE: invention relates to method of preparation for processing of metal scrap, particularly steel scrap, when metal scraps are processed by at least one surface coatings separation liquid, before metal scrap composition spectroscopic analysis is carried out. Depending on said composition metal scrap sorting and targeted further processing can be performed. Simultaneously liquid, which is used for surface coatings separation, can be purified for recovery of metals contained therein.
EFFECT: using method of proposed invention, first, providing resource saving and efficient recycling of metals contained in surface coating, particularly, zinc, simultaneously method makes it possible to perform targeted metal scrap sorting for various purposes in ferrous metallurgy.
15 cl
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