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明矾石是一种含水的钾铝硫酸盐类矿物 ,是一种具有综合利用价值的多元素矿产资源 ,以此作原料可生产 4 0多种化工产品。在工业上 ,明矾石主要用以提取明矾 ,同时也是炼铝和制造钾肥、硫酸的矿物原料。明矾石的主要产品———明矾 ,广泛用于造纸、印刷、油漆、染色以及净化废水
Alunite is an aqueous potassium-aluminum-sulphate mineral and is a multi-element mineral resource with comprehensive utilization value. As a raw material, it can produce more than 40 kinds of chemical products. In the industry, alunite is mainly used to extract alum, and is also a mineral raw material for aluminum smelting and for the production of potassium fertilizer and sulfuric acid. Alunite, the main product --- alum, is widely used in papermaking, printing, painting, dyeing and wastewater purification