摘要
本文介绍采用红外碳硫仪测定煤矸石中硫含量的方法。通过对助熔剂种类、助熔剂的加入量、称样量等条件进行试验,选择了测定煤矸石中硫的最佳条件。方法具有较高的选择性、简捷、快速、准确,已实用于煤矸石中硫的测定,此方法还可以应用于其它矿石中硫的测定,获得令人满意的效果。
Determination of sulfur in coal refuses was measured by infrared C / S determination. Through controlling the kinds of flux,mass of flux added,mass of sample etc.,we make a choice for the best condition in the determination of sulfur coal refuses. The method has high selectivity,simple,rapid,accurate and already practical measurement of sulfur in coal refuses. This method can also be applied to other minerals in the determination of sulfur and satisfactory effect.
出处
《贵州科学》
2015年第5期77-79,共3页
Guizhou Science
关键词
红外碳硫仪
煤矸石
硫
助熔剂
称样量
infrared C / S determinator
coal refuses
sulfur
flux
mass of sample
