二步煅烧合成优质镁钙砂生产工艺  

Two-step sintering process of high-quality magnesia-calcium clinker

作　　者：陈昌林 李国华[2] 杨耕桃 Chen Changlin;Li Guohua;Yang Gengtao(ACRE Coking ＆ Engineering Consulting Corporation,MCC,Dalian 116085,China;University of Science and Technology Liaoning,Anshan 114051,China)

机构地区：[1]中冶焦耐(大连)工程技术有限公司,大连116085 [2]辽宁科技大学,鞍山114051

出　　处：《耐火与石灰》2018年第3期7-10,共4页Refractories & Lime

摘　　要：介绍了白云石晶体结构、性质、化学成分和矿物组成,以及煅烧过程中的物理化学变化和合成优质镁钙砂的生产工艺。This paper introduces the crystal structure,properties,chemical composition and mineral composition of dolomite,and its physical and chemical changes of in sintering as well as the production process of high quality dead burned high-calcium magnesite.

关 键 词：菱镁矿 白云石 镁钙砂 生产工艺 

分 类 号：TQ175.713.2[化学工程—硅酸盐工业]