窑街煤电集团煤质特征及煤炭市场潜力分析  

Analysis on coal quality characteristics and coal market potential of Yaojie Coal and Electricity Group

作　　者：张炳忠 王越 刘立麟 ZHANG Bing-zhong;WANG Yue;LIU Li-lin(Yaojie Coal Power Group Co.,Ltd.Lanzhou,Gansu 730084;Beijing Research Institute of Coal Chemistry,China Coal Research Institute;State Key Laboratory of Coal Mining and Clean Utilization,Beijing 100013,China)

机构地区：[1]窑街煤电集团有限公司,甘肃兰州730084 [2]煤炭科学技术研究院有限公司煤化工分院 [3]煤炭资源开采与洁净利用国家重点实验室,北京100013

出　　处：《煤炭加工与综合利用》2021年第9期86-90,共5页Coal Processing & Comprehensive Utilization

基　　金：煤炭科学技术研究院有限公司科技发展基金资助项目(2020CX-Ⅱ-07)。

摘　　要：对窑街煤电集团海石湾、金河、三矿和天祝煤矿的煤质特征及煤炭市场潜力进行分析,结果发现:窑街煤均具有特低灰~低灰、特低硫~低硫等优良的煤质特性,有害微量元素含量低,显示极佳的环保属性;海石湾煤和金河煤作为国内稀缺的特低灰、特低硫的炼焦配煤,可以显著降低配合煤的灰分和硫分,变质程度高,可以显著改善配合煤质量;金河煤和三矿煤的煤质优良,两种煤协同利用制备活性炭极具潜力;天祝煤是极具潜力的稀缺高油气煤,非常有利于以中低温热解为龙头的煤炭分质利用。The coal quality characteristics and coal market potentials of Haishiwan,Jinhe,Sankuang,and Tianzhu mines of Yaojie Coal and electricity Group were analyzed.The results have shown that excellent coal qualities of ultra-low ash to low ash and ultra-low sulfur to low sulfur were found of Yaojie Coal.The contents of harmful trace elements were low,showing excellent environmental protection properties.Haishiwan coal and Jinhe coal were rare coking coals with ultra-low ash and sulfur,which could significantly reduce the ash and sulfur content of blending coals.High metamorphic degree could significantly improve the quality of blended coals.The coal qualities of Jinhe coal and Sankuang coal were excellent,and it has great potential of these two coals to prepare activated carbon.It was a rare high oil and gas coal for Tianzhu coal,which has great potential for medium and low temperature pyrolysis.

关 键 词：煤质特征 市场潜力 窑街煤 活性炭 

分 类 号：TQ533[化学工程—煤化学工程]