安徽两淮地区煤泥采制样技术研究与应用  

Study and application of slime sampling and preparation technology in Lianghuai area of Anhui Province

作　　者：纪长顺 任祥军[1] 戴昭斌[1] 张伟[2] JI Changshun;REN Xiangjun;DAI Zhaobin;ZHANG Wei(Anhui Academy of Coal Science,Hefei 230041,China;Huaibei Mining Co.,Ltd.,Coal Transportation&Sales Branch,Huaibei 235000,China)

机构地区：[1]安徽省煤炭科学研究院,安徽合肥230041 [2]淮北矿业股份有限公司煤炭运销分公司,安徽淮北235000

出　　处：《能源化工》2021年第1期41-46,共6页Energy Chemical Industry

基　　金：安徽省地方标准研制项目(2018-01-111)。

摘　　要：介绍了安徽省两淮地区煤泥采制样现状及存在的问题,通过对采样器具、煤泥采样方法、制样方法等方面的创新与研究,实现了煤泥采制样的程序化。精密度核验表明:该方法满足期望精密度值为±1.5%条件下采样的实际需求,适用于两淮地区现有煤泥的采制样工作,使煤泥采制样操作性更强,减少了结果偏差及贸易纠纷事件的发生,促进了煤泥贸易与有效利用,进一步提高了煤泥采制样的技术水平,为其他地区开展煤泥采制样作业提供借鉴经验。The current situation and existing problems of slime sampling in Lianghuai area of Anhui Province are introduced.Through innovative research of slime sampling tools,sampling methods and sample preparation methods,the program of slime sampling and preparation is realized.The precision verification shows that the method can meet the actual demand of sampling when the expected precision value of±1.5%,and is suitable for the slime sampling and preparation in Lianghuai area,which makes the operation of slime sampling better,reduces the result deviation and the occurrence of trade disputes,promotes the trade and effective utilization of slime,further improves the technical level of slime sampling and preparation,and provides reference of slime sampling for other area.

关 键 词：煤泥 采样 制样 应用 

分 类 号：TQ531.9[化学工程—煤化学工程]