| 铁水镁脱硫工艺技术浅析 |
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| 引用本文： | 王涛. 铁水镁脱硫工艺技术浅析[J]. 中国冶金, 2004, 0(9): 25-29 |
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| 作者姓名： | 王涛 |
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| 作者单位： | 宝山钢铁股份有限公司技术中心,上海,201900 |
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| 摘 要： | 对铁水镁脱硫工艺的发展进行了概述.简析了影响镁脱硫工艺的技术因素:喷枪的结构对镁脱硫剂的利用率有很大影响,带有气化室的喷枪可以有效促进镁在铁水中的溶解,从而提高其利用率;不同载气对镁脱硫效果影响各异,天然气分解吸热而促进镁的溶解,是最佳的喷吹载气;不同的镁脱硫剂生产工艺决定了粉剂的特性,粒化镁有较高的燃烧温度,从而可以减少喷吹时的堵枪事故.
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| 关 键 词： | 铁水 镁 脱硫 |
SOME ASPECTS ON HOT METAL DESULFURIZATION USING MAGNESIUM |
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| WANG Tao. SOME ASPECTS ON HOT METAL DESULFURIZATION USING MAGNESIUM[J]. China Metallurgy, 2004, 0(9): 25-29 |
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| Authors: | WANG Tao |
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| Abstract: | Hot metal desulfurization using magnesium is briefly introduced Technical factors affecting desulfurization are analyzed Lance structure exerts a significant influence on magnesium utility Lance with vaporization chamber effectively facilitates magnesium dissolution and enhances magnesium utility Effect of various carrier gas on desulfurization differs, and natural gas accelerates magnesium dissolution because of endothermal decomposition Granulated magnesium, with high ignition temperature, can reduce the lance plugging incident |
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| Keywords: | hot metal magnesium desulfurization |
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