铁水还原脱砷的研究

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铁水还原脱砷的研究

常立忠, 施晓芳, 王建军, 周俐, 罗林根

文章导航 > 钢铁钒钛 > 2014 > 35(6): 113-117

常立忠, 施晓芳, 王建军, 周俐, 罗林根. 铁水还原脱砷的研究[J]. 钢铁钒钛, 2014, 35(6): 113-117. doi: 10.7513/j.issn.1004-7638.2014.06.022

引用本文:

常立忠, 施晓芳, 王建军, 周俐, 罗林根. 铁水还原脱砷的研究[J]. 钢铁钒钛, 2014, 35(6): 113-117. doi: 10.7513/j.issn.1004-7638.2014.06.022

Chang Lizhong, Shi Xiaofang, Wang Jianjun, Zhou Li, Luo Lingen. Research on Dearsenication by Reduction Process in Hot Metal[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(6): 113-117. doi: 10.7513/j.issn.1004-7638.2014.06.022

Citation:

Chang Lizhong, Shi Xiaofang, Wang Jianjun, Zhou Li, Luo Lingen. Research on Dearsenication by Reduction Process in Hot Metal[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(6): 113-117. doi: 10.7513/j.issn.1004-7638.2014.06.022

常立忠, 施晓芳, 王建军, 周俐, 罗林根. 铁水还原脱砷的研究[J]. 钢铁钒钛, 2014, 35(6): 113-117. doi: 10.7513/j.issn.1004-7638.2014.06.022

引用本文:

常立忠, 施晓芳, 王建军, 周俐, 罗林根. 铁水还原脱砷的研究[J]. 钢铁钒钛, 2014, 35(6): 113-117. doi: 10.7513/j.issn.1004-7638.2014.06.022

Chang Lizhong, Shi Xiaofang, Wang Jianjun, Zhou Li, Luo Lingen. Research on Dearsenication by Reduction Process in Hot Metal[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(6): 113-117. doi: 10.7513/j.issn.1004-7638.2014.06.022

Citation:

Chang Lizhong, Shi Xiaofang, Wang Jianjun, Zhou Li, Luo Lingen. Research on Dearsenication by Reduction Process in Hot Metal[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(6): 113-117. doi: 10.7513/j.issn.1004-7638.2014.06.022

铁水还原脱砷的研究

doi: 10.7513/j.issn.1004-7638.2014.06.022

安徽工业大学冶金工程学院, 安徽马鞍山 243002

基金项目:

国家自然科学基金资助项目 (编号:51104001)

作者简介:
常立忠 (1977-), 男, 河北石家庄人, 副教授, 博士, 主要从事特殊钢冶金研究。.

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出版历程
- 收稿日期: 2013-03-14

Research on Dearsenication by Reduction Process in Hot Metal

School of Metallurgy Engineering, Anhui University of Technology, Ma'anshan 243002, Anhui, China

摘要: 以含砷铁液为研究对象,采用还原脱砷的思路,在实验室条件下系统研究了不同脱砷剂对铁(钢)水脱砷效果的影响。结果发现,低温有利于脱砷反应的进行;不同的脱砷剂对含砷铁水有不同的脱砷效果,但是选用的自制添加剂脱砷效果最好,脱砷率最高可达到58.6%,而其它脱砷剂最高不超过25%。研究还发现,铁水中的磷含对脱砷率有较大的影响,随着铁水中磷含量的降低,脱砷率明显提高。
- 铁水 /
- 还原脱砷 /
- 脱砷剂 /
- 温度 /
- 脱砷率
Abstract: The influence of different kinds of dearsenization agents on the arsenic removal in the hot metal is studied in this paper under laboratory conditions based on the idea of dearsenication via reduction process.The result indicates that low temperature is beneficial to the process of arsenic removal reaction and the different dearsenication agents have different arsenic removal effects.However,The selected dearsenication additive gave maximum arsenic removal rate of 58.6% while other dearsenic agents genera-ted lower arsenic removal rate less than 25%.It was found that phosphorus contained in hot metal has a relatively significant influence on arsenic removal rate.With decreasing phosphorus content in hot metal,the arsenic removal rate is improved significantly.
- hot metal /
- reduction dearsenication /
- dearsenication agent /
- temperature /
- dearsenication rate

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