微燃机在全密闭矿热电炉煤气余热回收的应用  

Application of micro gas turbine in waste heat recovery of gas in fully closed thermoelectric furnace

作　　者：王斌[1] 华志宇 杨春旺 WANG Bin;HUA Zhi-yu;YANG Chun-wang(Kunming Nonferrous Metallurgy Design and Research Institute Co.,Ltd.;Longbai Wuding Titanium Industry Co.,Ltd.)

机构地区：[1]昆明有色冶金设计研究院股份公司 [2]龙佰武定钛业有限公司

出　　处：《世界有色金属》2021年第22期159-161,共3页World Nonferrous Metals

摘　　要：矿热炉煤气综合利用是有色冶金行业的难题,通过富氧辅助技术使用微燃机进行分布式能源综合利用,有效的提高煤气的综合热效率至68%,并获得碳汇指标,具有良好的经济效益和环保效益。The comprehensive utilization of submerged arc furnace gas is a difficult problem in the non-ferrous metallurgy industry.Through the oxygen enriched auxiliary technology and the use of micro gas turbine for the comprehensive utilization of distributed energy,the comprehensive thermal efficiency of gas can be effectively improved to 68%,and the carbon sink index can be obtained,which has good economic and environmental benefits.

关 键 词：矿热炉煤气余热回收 微燃机 分布式 烟气烘干 富氧辅助 

分 类 号：TF642[冶金工程—钢铁冶金]