优化镁脱硫工艺技术提高脱S率  

作　　者：王凯[1] 徐兴跃[1] 朱崇建 赵东齐 

机构地区：[1]莱芜钢铁集团有限公司炼钢厂

出　　处：《莱钢科技》2005年第6期107-111,共5页Laigang Science & Technology

摘　　要：钝化镁粒应用于铁水脱硫技术近年在中国钢铁业普遍得到了重视和积极应用。本文从工艺技术研究的角度，介绍了炼钢厂应用钝化镁粒喷吹法进行铁水脱硫的基本情况，探讨了影响镁脱硫效率和脱硫效果的因素，提出了提高脱硫率，确保脱硫效果的措施。The deactivated magnesium grain applied to molten iron desulphurization technology has been widely paid more attention to and applied actively in recent years in Chinese steel and iron industry. From the angle of process and engineering research, this article introduces the general situation of carrying out molten iron desulphurization by injecting deactivated magnesium grains, discusses the elements influencing magnesium desulphurization efficiency and desulphurization effects, proposes the measures to enhance desulphurization rate and ensures desulphurization effects.

关 键 词：钝化颗粒镁 脱硫率 措施 

分 类 号：TF777[冶金工程—钢铁冶金] X701.3[环境科学与工程—环境工程]