Analysis on Influencing Factors and Improving Measures of Accuracy of Coal Quality Inspection
Coal is our main energy,with the continuous development of the national economy,the deep processing and utilization of coal resources to the accuracy of coal index put forward higher requirements.This paper analyzes the characteristics and significance of coal quality inspection,makes a scientific error analysis on the process of coal quality inspection,and points out the elimination methods of systematic error,random error and gross error.Combined with work experience,this paper expounds specific countermeasures to ensure the effectiveness and accuracy of coal quality test results from the aspects of improving the accuracy of coal quality index such as moisture,ash,calorific value and sulfur content.
coal quality inspectionerror classificationinfluencing factorscoal quality index
NETL
NSTL
万方数据
