The Research Process on Converter Steelmaking Process by Using Limestone

2nd International Conference on Materials Science, Energy Technology and Environmental Engineering

材料科学;能源学;生态环境科学

Tang, Biao^1 ; Li, Xing-Yi^1 ; Cheng, Han-Chi^1 ; Wang, Jing^1 ; Zhang, Yun-Long^1

School of Materials Science and Engineering, Jiamusi University, Jiamusi

154007, China^1

关键词: Carbon dioxide emissions;    Iron and steel enterprise;    Limestone powder;    Material balance;    Research process;    Steelmaking process;    Surplus heat;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/81/1/012175/pdf
DOI  :  10.1088/1755-1315/81/1/012175

来源: IOP

【 摘 要 】

Compared with traditional converter steelmaking process, steelmaking process with limestone uses limestone to replace lime partly. A lot of researchers have studied about the new steelmaking process. There are much related research about material balance calculation, the behaviour of limestone in the slag, limestone powder injection in converter and application of limestone in iron and steel enterprises. The results show that the surplus heat of converter can meet the need of the limestone calcination, and the new process can reduce the steelmaking process energy loss in the whole steelmaking process, reduce carbon dioxide emissions, and improve the quality of the gas.