| CaO-CaF_2-CaCl_2渣剂对铁水脱硫的动力学研究 |
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| 引用本文： | 王庆祥,陈丹峰. CaO-CaF_2-CaCl_2渣剂对铁水脱硫的动力学研究[J]. 武汉科技大学学报(自然科学版), 1999, 0(3) |
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| 作者姓名： | 王庆祥 陈丹峰 |
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| 作者单位： | 武汉科技大学!武汉，430081(王庆祥)，武汉钢铁（集团）公司!武汉，430080(陈丹峰) |
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| 基金项目： | 武汉市科委科学基金!961001007—1 |
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| 摘 要： | 研究用90％CaO 5％CaF2 5％CaCl2法对铁水脱硫过程的动力学。理论分析判断和实验证实，该过程的速率控制步骤为硫在铁液中的传质。说明加强和改善搅拌，是提高脱硫效率的重要措施。
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| 关 键 词： | 铁水 脱硫 控制步骤 扩散活化能 |
Kinetic Study on Desulfurization of Hot Metal by CaO-CaF_2-CaCl_2 Slag |
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| WANG Qing-xiang. Kinetic Study on Desulfurization of Hot Metal by CaO-CaF_2-CaCl_2 Slag[J]. Journal of Wuhan University of Science and Technology(Natural Science Edition), 1999, 0(3) |
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| Authors: | WANG Qing-xiang |
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| Abstract: | The kinetics of desulfurization process of pig iron melt by 90?O-5?F2-5?Cl2 slagare studied. That the transfer of sulfur in pig iron melt is the rate controlling step in the process is arrived at first by theoretical analysis and then verified by experiments. This suggests that,intensifyingand improving stir are important means of raising desulfurization rate. |
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| Keywords: | hot metal desulfurization controlling step diffuse active energy |
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