CHENG Zhi-qiang1,YAO Wei2,LIU Jia-li2(1.Market Center,China Shenhua Energy Shared Corporation,Beijing 100011,China;2.The Power Research Institute,Xi'an 710032,China)The characteristic of Shenhhua Jurassic period coal is that easy burning,low ash,low sulfur but it is easy slagging in combustion.However,the slagging character of Shenhua carboniferous period coal is better than Jurassic coal.The slagging tendency may decrease through blending carboniferous period and Jurassic period coal.The blending coal possess low ash,low sulfur,high heating value,low calcium content in ash,low slagging,easy ignition and combustion stability.Using the blending coal to substitute the un-Shenhua coal as fuel in boiler is not any difficult in the operation.The slagging tendency figure of Shenhua coal blending combustion can be used as conference and basis in the design of Shenhua coal blending scheme.
2007 05 No.51 [Abstract][OnlineView][Download 380K]