烟煤发热量与收到基灰分及全水之和的关系研究  

Study on the Relationship between the Calorif ic Value of Bituminous Coal and the Sum of Received Base Ash and Total Water

作　　者：杨洋 安鹏天 YANG Yang;AN Peng-tian(Shijiazhuang Customs District Technology Center Huang Huagang Business Department,Cangzhou 061000,China)

机构地区：[1]石家庄海关技术中心黄骅港业务部,河北沧州061000

出　　处：《化工管理》2023年第26期148-151,共4页Chemical Engineering Management

摘　　要：通过对大量烟煤数据的综合分析研究,煤的发热量与收到基灰分、全水之和存在一定的线性关系,并且煤炭中全水与灰分是煤炭检测中比较准确且易检测的项目。所以若能准确地找出回归曲线或方程,就可以对煤质检测中发热量的结果进行有效监控。为此建立三项指标之间的线性方程是解决此问题的有效方法。Through the comprehensive analysis and research of bituminous coal data,the calorif ic value of coal with arb ash,the sum of all water has certain linear relationship,and is full of water and ash content in coal of coal detection more accurate and easier to detect in the project.Therefore,if the regression curve or equation can be found accurately,the results of heat can be monitored effectively.The linear equation between these three indicators is an effective method to solve this problem.

关 键 词：低位发热量 收到基灰分与全水之和 线性关系 

分 类 号：TQ53[化学工程—煤化学工程]