摘要
针对水泥检测中三氧化硫测定的重要性,就硫酸钡重量法测定水泥三氧化硫的方法原理及试验步骤进行了分析,并对其影响因素及操作要点作了阐述,以提高测定结果的准确度和精确度。
In view of the importance of sulphur trioxide determination in cement detection,this paper analyzes principle and test steps of barium sulfate gravimetric method for the determination of sulphur trioxide in cement,and expounds it influential factors and operation points,so as to improve the precision and accuracy of detection results.
出处
《山西建筑》
2011年第3期112-113,共2页
Shanxi Architecture
关键词
水泥
三氧化硫
硫酸钡重量法
测定
cement
sulphur trioxide
barium sulfate gravimetric method
determination
