浅谈影响煤工业分析项目测定的注意事项

On the Considerations Affecting the Determination of Coal Proximate Analysis Projects

煤的工业分析又叫煤的技术分析,是煤炭检测中不可或缺的项目之一,它是一种规范性很强的定量分析实验。利用煤工业分析的测定结果,可以初步判断煤的性质、种类及加工利用的工业用途。通过介绍工业分析项目中水分、灰分、挥发分测定的方法要点、原理及检测过程,指出进行煤中工业分析时应注意的相关要求。

The proximate analysis of coal,also known as the technical analysis of coal,is one of the indispensable projects in coal determination,which is a highly standardized quantitative analysis experiment.The determination results of coal industry analysis can be used to determine the nature,type and industrial use of coal.Pointing out the relevant requirements for industrial analysis in coal by introducing the main points,principles and detection process of inherent moisture,ash,volatile fraction determination in proximate analysis projects.