影响煤炭发热量测定准确性的因素分析  

Analysis of Influence Factors on determination Accuracy of Coal calorific value

作　　者：林艳[1] 赖志彬[2] 

机构地区：[1]广东轻工职业技术学院实验实训管理中心,广东广州510300 [2]广东出入境检验检疫局综合技术服务中心,广东东莞523130

出　　处：《广东化工》2015年第22期180-181,共2页Guangdong Chemical Industry

摘　　要：依据GB/T 213-2008《煤的发热量测定方法》,结合煤炭发热量检测中实际工作经验,从热容量标定、称样量、与收到基低位发热量计算有关的检测项目及环境控制等分析了影响煤炭发热量测定准确性的影响因素,并提出相应的预防措施和对策。According to GB/T 213-2008 ＂determination of colorific vilue of coal method＂, Combined with practical experience in the calorific value of coal detection, From the heat capacity calibration, the amount of sample, and the receipt of the basis for the calculation of the heat capacity of the test project and environmental control, analysis of the impact of coal calorific value of the impact factors, and put tot＇ward the corresponding preventive measures and countermeasures.

关 键 词：煤炭分析 发热量 影响因素 

分 类 号：O65[理学—分析化学]