The Recent Progress of Hot Metal Desulfurization in CSC and DSC
There are two kinds of existing processes for hot metal desulfurization in CSC. One is the injection process in torpedo car, the other is the impelling process in transfer ladle. Lime-based fluxes have been used for both processes. The former was introduced to CSC in 1982. The latter was adopted by CSC and DSC respectively in 2004 and 2010. This paper comprises a theoretical analysis on lime-based flux as desulfurizing agent and an experimental evaluation on impelling process of Kambara (or Kikai) Reactor with a water model and a hot model established in 2001. The comparison of recent mass-production performance for both processes in steelmaking shop has also been included.
hot metal desulfurization injection process impelling process
LINYan-chian CHENG Hsien-hua WANG Muh-shun HUANG Jun-lin
Iron and Steel R&D Dept. Steelmaking Dept., CSC, Kaohsiung 81233, Taiwan, China Steelmaking Dept., DSC, Taichung 43401, Taiwan, China
国际会议
The 2nd International Symposium on Clean Steel(第二届洁净钢生产技术学术研讨会)
沈阳
英文
64-68
2011-08-23（万方平台首次上网日期，不代表论文的发表时间）