摘要
传统黏结指数测定时间大约在4 h左右,不利于实际生产。文章通过试验确定的快速冷却测定法可以将黏结指数测定时间缩短至100 min以内,并对快速冷却测定法的精密度、准确度及可替代性进行了科学合理的评估。
The traditional determination time of the bonding index is about 4 hours,which is not good for the actual production.The determination time of the bonding index can be shortened to less than 100 minutes by determining the rapid cooling method through experiments,and the precision,accuracy and substitutability of the rapid cooling method are scientifically and reasonably evaluated.
作者
高春燕
Gao Chunyan(Coal Transportation and Marketing Branch of Huaibei Mining Co.,Ltd.,Haibei 234500,Anhui,China)
出处
《青海科技》
2023年第2期181-183,共3页
Qinghai Science and Technology
关键词
黏结指数测定
快速冷却测定法
精密度
准确度
可替代性
Adhesion index measurement
Rapid cooling measurement
Precision
Accuracy
Substitutability