煤质技术Issue(z1)：55-57,3.
不同煤质的煤炭发热量测定方法对比分析
Comparative analysis of the determination of calorific value of the different coal quality
王春晶 1刘云仙2
作者信息
- 1. 煤炭科学技术研究院有限公司 煤化工分院，北京 100013
- 2. 煤炭资源高效开采与洁净利用国家重点实验室，北京 100013
- 折叠
摘要
Abstract
Determination of calorific value of high-ash coal and high-volatile coal were analyzed. It is shown that for high-ash coal, the results of coal sample with padded asbestos wool and lens wiping paper wrapped were basically the same, combustion was fully and the error meet the “Determination of calorific value of coal” ( GB/T213-2008 ) repeatability requirements.For high volatile coal, in addition to measuring method “Determination of calorific value of coal” (GB/T213-2008) mentioned, the measurement method of reducing coal samples could be adopted.Reducing coal sample method was easy to operate, reducing test timeand increasing efficiency.关键词
煤/发热量/测定方法/重复性限/石棉绒Key words
coal/calorific value/determination/repeatability/asbestos wool分类
化学化工引用本文复制引用
王春晶,刘云仙..不同煤质的煤炭发热量测定方法对比分析[J].煤质技术,2016,(z1):55-57,3.
