| CO2矿物碳酸化的研究进展 |
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| 引用本文： | 唐海燕,孙绍恒,孟文佳,刘辉,王爽,李京社.CO2矿物碳酸化的研究进展[J].中国冶金,2013,23(1):2-8. |
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| 作者姓名： | 唐海燕 孙绍恒 孟文佳 刘辉 王爽 李京社 |
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| 作者单位： | 北京科技大学冶金与生态工程学院，北京 100083 |
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| 基金项目： | 教育部博士点基金(20100006120008);博士后基金(20100480204);北京市级本科生科技创新项目 |
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| 摘 要： | CO2的温室气体效应已为全世界环保工作者所重视。CO2 的矿物固定即碳酸化是减少其温室气体效应的有效方法之一。本文从矿物碳酸化的热力学、动力学方面分析了这种方法的可行性以及反应机理、速率影响因素等；总结了其工艺路线、生产成本以及产品的性能、用途等。指出用钢铁工业的废弃物-钢渣固定CO2具有大的应用前景。
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| 关 键 词： | CO2 碳酸化 矿物 钢渣 |
Progress in Carbon Dioxide Sequestration by Mineral Carbonation |
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| TANG Hai-yan,SUN Shao-heng,MENG Wen-jia,LIU Hui,WANG Shuang,LI Jing-she.Progress in Carbon Dioxide Sequestration by Mineral Carbonation[J].China Metallurgy,2013,23(1):2-8. |
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| Authors: | TANG Hai-yan SUN Shao-heng MENG Wen-jia LIU Hui WANG Shuang LI Jing-she |
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| Affiliation: | School of Metallurgical and Ecological Engineering， University of Science and Technology Beijing， Beijing 100083， China |
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| Abstract: | The greenhouse effect of CO2 has been paid more attention by the environmental workers all over the world. CO2 sequestrated by mineral to form carbonate is an effective way to reduce the harm. The feasibility of this approach, reaction mechanism and affecting factors of carbonation rate are analyzed in terms of thermodynamics and kinetics. Moreover, process routes, costs and the performance and use of products are summarized. Finally, it is suggested that iron and steel industrial waste, slag, should be a promising option for developing mineral sequestration. |
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| Keywords: | carbon dioxide carbonation mineral slag |
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