A new technology for producing PCC directly in the causticizing stage is reported in this paper.
介绍了一种苛化工段直接生产沉淀碳酸钙的新
。
化A new technology for producing PCC directly in the causticizing stage is reported in this paper.
介绍了一种苛化工段直接生产沉淀碳酸钙的新。
Experiments show that causticizing by adding a small quantity of slaked lime can eliminate the interference of carbonate ions and humic acid salts.
加少量的熟石灰可即刻消除碳酸根和腐
酸盐等有机杂质的影响。
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