气煤试验评价与应用研究  

Experimental Evaluation of Gas Coal and Study on Application of Evaluation Methodology

作　　者：李志[1] 周鹏[1] 衣鹏[1] Li Zhi;Zhou Peng;Yi Peng(Bayuquan Branch of Angang Steel Co.,Ltd.,Yingkou 115007,Liaoning,China)

机构地区：[1]鞍钢股份有限公司鲅鱼圈钢铁分公司,辽宁营口115007

出　　处：《鞍钢技术》2018年第1期15-18,共4页Angang Technology

摘　　要：通过工业分析、煤岩分析、40 kg小焦炉试验等手段,研究了气煤的煤质和结焦性能,并对配入气煤炼焦对焦炭质量的影响进行了分析研究,为甄选气煤品种和制定合理的配用比例提供了技术依据,配入气煤后生产的焦炭质量达到了要求,配煤成本显著降低,取得了良好的经济效益。The quality and coking characteristics of gas coal were studied by means of the technical analysis,coal petrography analysis and testing by the 40 kg coke oven.And then the effect by adding gas coal during cokemaking on the coke quality was analyzed,all of which provided the technical support for selecting types of gas coal and determining suitable ratio of coal blending.So the coke quality met the requirements when adding gas coal during cokemaking and the cost of coal blending was cut down greatly and the good economic efficiency was achieved.

关 键 词：炼焦 气煤 煤岩分析 小焦炉试验 

分 类 号：TQ522[化学工程—煤化学工程]