石灰石必须煅烧到这样地步。
利用黄金尾矿和石灰石，通过配料、粉磨、高温煅烧制备出富含高贝利特相矿物的胶凝材料，实现黄金尾矿的资源化。
It is an effective measure to produce high-belite cementitious material by burning gold mine tailings and limestone at high temperature after milling.
石灰石原料的煅烧制度和氢氧化钙溶液的浓度将影响碳酸钙结晶的粒度。
The calcinations regulation of limestone and the concentration of calcium hydroxide solution have effects on the granularity of the calcium carbonate crystal.
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