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
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
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.
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