The leaching behavior of water-quenched Ti-bearing blast furnace slag in sulfuric acid was investigated.
对水淬含钛高炉渣的酸解行为进行了研究。
The sulfuric acid slag with 50% Fe used to be applied as a cheap additive of cement.
硫酸厂排出的含铁50％左右的烧渣，过去仅作为水泥的添加剂，价格低。
The result showed that if the waste slag compose of 10% fluid and react with low concentrated sulfuric acid, 90% dihydrate plaster would be prepared.
实验表明，将废渣配成10％浓度的浆液与低浓度废硫酸进行反应，可制造含量达90％以上的优质二水石膏。
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