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

钢铁研究学报(英文版), 1999, 6(1): 23-26.

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1.University of Science and Technology Beijing Beijing 100083

2.University of Science and Technology Beijing Beijing 100083

3.University of Science and Technology Beijing Beijing 100083

4.Xinyu Iron and Steel Company Xinyu 336501

5.Xinyu Iron and Steel Company Xinyu 336501

6.Xinyu Iron and Steel Company Xinyu 336501

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

Keywords： EAF

The investigation shows that using internal combustion coal-oxygen burner for t he intensification of melting in EAF is feasible. Internal combustion coal-oxyg en burner is better than external combustion coal-oxygen burner in the performa nce 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 combus tion coal-oxygen burner has a significant effect on decreasing EAF energy consu mption.

参考文献

[1]	Wan Tianji.A Study on Technology of Arc Furnace Melting Intensified wit h Coal-Oxygen Burners[A].Beijing:The Chinese Society for Metals(in Chinese),1989:133.
[2]	Xu Anjun .Research on the Cold and Hot States of Oxygen-Coal Burner[D].北京:北京科学技术大学,1988.
[3]	Zhu Rong .[J].Iron and Steel Research,1994,6(01):1.
[4]	Zhu Rong .Research of Technology and Theory of Melting Scrap by Coal-Ox ygen[D].北京:北京科学技术大学,1996.
[5]	Shen Yishen.Research and Practice of the Coal-Oxygen Injection Technol ogy for Fluxing in EAF[A].北京:北京科学技术大学出版社,1991:34.

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

参考文献