Research and Application of Internal Combustion Coal-Oxygen Burner for Fluxing in EAF  

作　　者：Zhu Rong  Sun Yanhui  Qiu Yongquan  Ouyang Guang Chen Haiping  Guo Changhua 

机构地区：[1]University of Science and Technology Beijing [2]Xinyu Iron and Steel Company

出　　处：《Journal of Iron and Steel Research International》1999年第1期23-26,共4页

摘　　要：The investigation shows that using internal combustion coal-oxygen burner for the intensification of melting in EAF is feasible.Internal combustion coal-oxygen burner is better than external combustion coal-oxygen burner in the performance and energy saving of the process.Electrical consumption is decreased by 40 kW ? h/t,melting time is shortened by 18 min.The application of internal combustion coal-oxygen burner has a significant effect on decreasing EAF energy consumption.The investigation shows that using internal combustion coal-oxygen burner for the intensification of melting in EAF is feasible.Internal combustion coal-oxygen burner is better than external combustion coal-oxygen burner in the performance and energy saving of the process.Electrical consumption is decreased by 40 kW ? h/t,melting time is shortened by 18 min.The application of internal combustion coal-oxygen burner has a significant effect on decreasing EAF energy consumption.

关 键 词：EAF coal-oxygen burner internal combustion energy saving 

分 类 号：TF578.32[冶金工程—钢铁冶金]