轻烧氧化镁活性的测定方法研究  

Study on determination of chemical activity of light calcined magnesia

作　　者：闻彪[1] 曹海洁[1] 徐晓莹[1] Wen Biao;Cao Haijie;Xu Xiaoying(Sinosteel Luoyang Institute of Refractories Research Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]中钢集团洛阳耐火材料研究院有限公司,洛阳471039

出　　处：《耐火与石灰》2022年第3期50-53,共4页Refractories & Lime

摘　　要：对用柠檬酸反应时间法和水合法测定轻烧氧化镁活性的试验条件进行了研究,确定了两种方法测定轻烧氧化镁活性的最佳试验条件。试验数据作为YB/T 4019-2020《轻烧氧化镁化学活性测定方法》的修订依据。The measurement conditions for determining the chemical activity of light calcined magnesia by citric acid reaction time method and hydration method were studied,and the optimum measurement conditions for determining the chemical activity of light calcined magnesia by the two methods were determined. The test data were used as the revision basis of YB/T 4019-2020 “Determination of chemical activity of light calcined magnesia”.

关 键 词：轻烧氧化镁 活性 测定 标准 

分 类 号：TQ175.66[化学工程—硅酸盐工业]