| 酸溶性钛渣酸解性能研究 |
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| 引用本文： | 王斌,程晓哲,韩可喜,秦兴华,马勇. 酸溶性钛渣酸解性能研究[J]. 钢铁钒钛, 2009, 30(2) |
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| 作者姓名： | 王斌 程晓哲 韩可喜 秦兴华 马勇 |
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| 作者单位： | 1. 攀枝花钢铁研究院,四川,攀枝花,617000
2. 攀钢集团钛业公司钛冶炼厂,四川,攀枝花,617064 |
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| 摘 要： | 采用物相分析及成分分析等方法对酸溶性钛渣的酸解性能进行研究.结果表明,酸溶性钛渣的酸解性能受钛渣品位、金红石型TiO2含量、钛渣物相等因素的影响.其中,钛渣黑钛石物相的酸溶性能好坏直接影响钛渣的酸解性能,而Fe含量是影响黑钛石酸溶性好坏的主要因素;钛渣品位及钛渣中的金红石型TiO2也将对钛渣的酸解性能产生较大影响; FeO 和MgO对钛渣的酸解性能起促进作用,而CaO、SiO2和Al2O3则抑制钛渣的酸解.冶炼过程中控制钛渣F值(即TFe(当量)/TTi)在0.28以上,钛渣酸解率可达95%.
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| 关 键 词： | 钛渣 酸解 酸溶性 酸解率 黑钛石 金红石 |
Research of Acidolysis Performance of Acid-soluble Titanium Slag |
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| Wang Bin,Cheng Xiaozhe,Han Kexi,Qin Xinghua,Ma Yong. Research of Acidolysis Performance of Acid-soluble Titanium Slag[J]. Iron Steel Vanadium Titanium, 2009, 30(2) |
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| Authors: | Wang Bin Cheng Xiaozhe Han Kexi Qin Xinghua Ma Yong |
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| Affiliation: | 1.Panzhihua Iron and Steel Research Institute;Panzhihua 617000;Sichuan;China;2.Titanium Industry Company of Pangang Group;Panzhihua 617064;China |
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| Abstract: | The acidolysis performance of acid-soluble titanium slag is studied via phase and content analyzing in this paper.The experiment results show that the acidolysis rate of titanium slag was affected by the mass content of TiO2 and Rutile and phase in titanium slag.The acidolysis performance of anosovite impact directly on the acidolysis rate of titanium slag,particularly the Fe content in anosovite.Additionally,the mass content of TiO2 and rutile in titanium slag would affect the performance of titanium slag ... |
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| Keywords: | titanium slag acidolysis acid-soluble performance acidolysis rate anosovite rutileTiO2 |
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