in this paper, the effects of calcination temperature, holding time and content of dolomite on the strength and expansion rate of cement mixed with calcined dolomite are investigated.
研究了白云石的煅烧温度、保温时间以及掺量等对水泥物理性能和膨胀行为的影响规律。
a series of carbonation test of calcined dolomite slurry at low temperature for preparing metastable solution of magnesium bicarbonate is made.
对白云石碳化制取碳酸氢镁介稳溶液的条件进行了系统的试验,发现温度对碳酸氢镁溶液影响显着。
the key step of the process of carbonation of calcined dolomite slurry for preparing light magnesium oxide is studied, which includes the optimum condition of the process and choosing additives.
本文对由白云石灰乳常压碳化法制备轻质氧化镁的关键步骤——碳酸化过程的工艺条件和碳酸化过程中的添加剂的选取进行了探索性的研究。