环境湿度对一般分析试验煤样水分的影响

Influence of Environmental Humidity on the Moisture Content of General Analytical Test Coal Samples

为了探讨一般分析试验煤样水分与环境湿度之间关系,研究实验室自然条件下环境湿度对一般分析试验煤样水分的影响,借助SPSS统计分析软件进行了相关性分析和线性回归分析。结果表明,一般分析试验煤样水分与环境湿度相关性显著,且呈现正相关关系,通过回归方程可知湿度对不同种类的煤样水分的影响程度不同,可以粗略推测不同湿度下煤样水分含量,协助管理人员进行结果分析及质量管控。

In order to explore the relationship between moisture content of general analytical test coal samples and environmental humidity,and to study the impact of environmental humidity on moisture content in general analytical test coal samples under laboratory natural conditions,correlation analysis and linear regression analysis are conducted using SPSS statistical analysis software.The results indicate that there is a significant correlation between the moisture content of general analysis test coal samples and environmental humidity,and a positive correlation is present.Through regression equations,it can be inferred that the influence degree of humidity on the moisture content of different types of coal samples is different.It is possible to roughly estimate the moisture content of coal samples under different humidity levels,and assist management personnel in result analysis and quality management and control.