煤中灰分快速测定法试验条件的改进  

Improvement on Test Conditions for Rapid Determination of Ash Content in Coal

作　　者：袁月红 

机构地区：[1]巨化集团公司热电厂,浙江衢州324004

出　　处：《浙江电力》2012年第6期55-58,共4页Zhejiang Electric Power

摘　　要：经过大量的试验,并与国家标准GB/T 212-2008规定的灰分测定方法(快速灰化法)进行比对,确定改进后的灰分快速测定法的试验条件,既缩短了分析时间,又能确保灰分测定的精密度。The improved test conditions for rapid determination of ash content in coal are confirmed after a large number of tests and the comparison with the determination method for ash content（fast-ashing method） in the national standards of GB/T 212-2008.It indicates that the improved conditions not only shorten the time for analysis and but also ensure the precision of the determination of ash content.

关 键 词：煤 快速灰化法 灰分测定 试验条件 测定方法 

分 类 号：TQ533.2[化学工程—煤化学工程]