测定煤体含水率与降尘率关系的实验方法研究

Study of Practice Methods of Determining Relations Between Coal Water Rate and Dust Control Rate

本文通过在实验室用不同方法调整水份煤样测定产尘率得出的不同结果，分析了浸水法和滴定水法产生系统误差的根源，得到了测定煤体含水率与降尘率关系的简单而误差小的方法，既“滴定水法”，得到了较好的关系曲线.

In this paper, based on the different conclusion causing from different methods adjusting water in coal to control dust in laboratory,and the origins of system error made by soaking and by titration are analyzed, and prove that 'titraion' is better and easier practice method, and the good relation curve has been made.