Analysis of Factors Affecting the Accuracy of Coal Quality Testing
In order to further explore the main factors affecting the accuracy of coal quality testing,experiments were conducted using standard coal samples from a thermal power plant as raw materials.The key indicator"calorific value"in coal quality testing was mainly measured to determine the accuracy of coal quality testing.This experiment started from three main aspects:moisture content in the air,calculation methods,and sample collection methods.Through comparative experiments,it analyzed how the above three factors affect the accuracy of coal quality testing.It also conducted a preliminary analysis of methods to improve the accuracy of coal quality testing based on the above aspects,in order to provide some reference for the subsequent improvement of coal quality testing accuracy.