| 精炼热态渣循环应用实践 |
| |
| 引用本文： | 徐志成,刘界鹏. 精炼热态渣循环应用实践[J]. 山东冶金, 2012, 0(3): 49-50 |
| |
| 作者姓名： | 徐志成 刘界鹏 |
| |
| 作者单位： | 青岛钢铁控股集团有限公司 第二炼钢厂,山东 青岛 266043 |
| |
| 摘 要： | 介绍了LF精炼热态渣在转炉炼钢厂的循环应用情况,分析对比精炼渣循环利用前后电极消耗、电量消耗、辅料消耗、脱硫能力、钢水回收量等生产数据后表明,精炼渣循环利用后的钢水回收量比原工艺多了1.175t/炉,电极消耗降低0.08kg/t,电耗降低7.7kW·h/t,石灰降低6.12kg/t,萤石降低1.65kg/t,同时促进了精炼快速成渣,缩短了精炼处理周期,保证了精炼钢水的质量。
|
| 关 键 词： | 精炼热态渣 循环应用 造渣 脱硫 钢水回收 |
Reutilization Practice of Refining Hot Slag |
| |
| XU Zhi-cheng,LIU Jie-peng. Reutilization Practice of Refining Hot Slag[J]. Shandong Metallurgy, 2012, 0(3): 49-50 |
| |
| Authors: | XU Zhi-cheng LIU Jie-peng |
| |
| Affiliation: | (The No.2 Steelmaking Plant of Qingdao Iron and Steel Holding Group Co., Ltd., Qingdao 266043, China) |
| |
| Abstract: | The article introduced the experiments on the re-utilization of LF hot refining slag in the converter steelmaking plant. The authors analyzed and compared the production data of electrode consumption, power consumption, desulphurizing capability and auxiliary consumption before and after among reutilization of refining hot slag. The production praetiee showed the reduction of auxiliary consumption： electrode 0.08 kg/t, power consumption 7.7 kW. h/t, lime 6.12 kg/t, fluorite 1.65 kg/t and liquid steel recovery increased by 1.175 t/heat. At the same time, the utilization of refining slag recycling had remarkable effect on fast slag forming and refining cycle shortening. The technology is capable of guarantving the quality of refined liauid steel. |
| |
| Keywords: | refining hot slag recycling utilization slag form desulphurization liquid steel recycle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
