快速灰化法A法和B法的比较  

Discussion on the comparison of fast ashing method between method A and B

作　　者：孟必钢 

机构地区：[1]中煤集团平朔公司煤质地测部,山西朔州036006

出　　处：《煤质技术》2011年第1期44-45,共2页Coal Quality Technology

摘　　要：分析了快速灰化法方法A和方法B在实际测试灰分中的差异,通过F检验和t检验比较了其精密度和准确度,得出快速灰化法A法和B法间无显著性差异之结论。The differences between fast ashing method A and B during the practical test were analyzed in the paper.F-test and T-test were adopted to compare the precision and accuracy,and the result showed that there was no obvious differences between fast ashing method A and B.

关 键 词：煤质 灰分 灰化法 

分 类 号：TQ533.2[化学工程—煤化学工程]