摘要
从煤样的要求和称取方法、玻璃称量甁的尺寸及放置方法、干燥箱内热气流的传导方式、称量甁在空气中的冷却时间等方面对全水分测定结果影响因素进行分析,指出了试验时提高全水分测定准确性的方法。
Influence factors of total moisture determination are analyzed from the following aspects: the requirement and weighing of coal sample, sizes and placement of glass weighing bottles, conduction of hot gas in drying box, air cooling time of weighting bottles and so on. And measures of improving accuracy in total moisture determination are pointed.
出处
《煤质技术》
2008年第3期37-38,共2页
Coal Quality Technology
关键词
全水分测定
影响因素
煤质分析
total moisture determination
influence factors
coal quality analysis