摘要
采用ＤＴＡ－ＴＧ、ＸＲＤ、化学分析等测试手段，研究了天然白云石在不同升温速率、煅烧温度、恒温时间、初始粒度等条件下的热分解过程及其变化规律，并根据实验结果提出了煅烧白云石制取镁质胶凝材料的合理工艺及参数。
This paper deals with heat decomposition process as well as its changing laws of raw dolomite at different rate of raising temperature,calcining temperature and time and initial grain sige.Based on the result of the experiment, reasonable technology and parameters of calcining dolomite for magnesium cement have been put forword.
