文献类型：期刊文献

中文题名：用热重法研究我国四种煤显微组分的燃烧特性

英文题名：STUDY ON COMBUSTION CHARACTERISTICS OF FOUR CHINESE COAL MACERALS BY MEANS OF THERMOGRAVIMETRY

作者：路继根[1];邱建荣[1];沙兴中[1];高晋生[1];李凡[1];谢克昌[1]

机构：[1]华东理工大学能源化工系,太原工业大学

年份：1996

卷号：24

期号：4

起止页码：329

中文期刊名：燃料化学学报

外文期刊名：Journal of Fuel Chemistry and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

基金：煤燃烧国家重点实验室资助

语种：中文

中文关键词：显微组分;镜质组;惰质组;壳质组;煤;燃烧特性

外文关键词：macerals,vitrinite,inertinite,exinite,combustion

摘要：本文用热天平考察了平朔煤、红阳煤、大同煤和东胜煤显微组分的燃烧特性，以及原生矿物质对显微组分燃烧的影响。研究表明，各显微组分的燃烧特征温度，镜质组低于惰质组，壳质组在燃烧的前、中期，特征温度较低，在燃烧后期，与其它两个显微组分的特征温度差值变小。原生矿物质对显微组分的燃烧有抑制作用，使燃烧特征温度升高。
The combustion characteristics of macerals from four coals and the effcet of inherent mineral matter on comubstion were investigated by means of thermogravimetry.According to characteristic temperature in weight loss curve of TGA,the combustion behavior of vitrinite concentrate was found to be better than that of inertinite concentrate.The characteristic temperature of exinite concentrate is lower than that of vitrinite concentrate in the earlier and middle stage of combustion,but tends to be higher in the later stage.The characteristic temperature of maceral concentrates after demineralization becomes lower than respective original concentrates.