Research on Acid Resistance and Alkali Resistance of Acid Resistant Materials Made from Non-ferrous Metallurgical Ore Dressing Wastes
Non-ferrous metallurgical ore dressing waste refers to the tailings or waste of non-ferrous metallurgical ore dressing,such as bauxite and copper ore belong to the Non-ferrous metal,bauxite ore dressing tailings are used after the Bayer process discarded minerals,it is a kind of mineral with high content of aluminum oxide,which has no activity of its own and can not be used directly,the acid resistance and alkali resistance of the acid resistant material made from mineral dressing fertilizer of non-ferrous metallurgy are of practical value.This paper studies some tailings of non-ferrous metallurgy,studies its background,methods and results,discusses the acid resistance and alkali resistance of the acid-resistant materials through the properties and activities of the tailings,finally,the author puts forward some enlightening suggestions.
non-ferrous metallurgical mineral processing wasteacid-resistant materialsalkali resistanceacid resistance
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