| CO2吸附剂的研究 |
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| 引用本文： | 卞子君,唐圣杰,夏岩,李瑞利.CO2吸附剂的研究[J].大连理工大学学报,2011,51(Z1). |
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| 作者姓名： | 卞子君 唐圣杰 夏岩 李瑞利 |
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| 作者单位： | 华东理工大学化学与分子工程学院; |
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| 基金项目： | 国家大学生创新性实验计划资助项目(091025107) |
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| 摘 要： | 利用介孔材料MCM-41作为吸附剂实现CO2的吸附,以达到控制CO2排放的目的.将MCM-41作为载体,实现材料表面氨基修饰,从而提高MCM-41材料的吸附性能.为使原料粉末适用于工业应用,利用高温烧结法及低温压片法对粉末进行成型,形成特定的固体颗粒,由实验结果可以看出高温烧结法成型的颗粒坚硬且耐溶剂性能强.采用茚三酮比色法,实现氨基嫁接率的测定.经测定得到吸光度与氨基浓度的回归方程.
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| 关 键 词： | MCM-41 氨基修饰 成型 茚三酮 |
Research on carbon dioxide adsorbent |
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| BIAN Zi-jun,TANG Sheng-jie,XIA Yan,LI Rui-li.Research on carbon dioxide adsorbent[J].Journal of Dalian University of Technology,2011,51(Z1). |
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| Authors: | BIAN Zi-jun TANG Sheng-jie XIA Yan LI Rui-li |
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| Institution: | BIAN Zi-jun*,TANG Sheng-jie,XIA Yan,LI Rui-liSchool of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237,China |
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| Abstract: | The mesoporous material MCM-41 was used as adsorbent to adsorb CO2 to control its emission.Amino-group was grafted on MCM-41 to improve its adsorption property.The feasibility of sintering process at high temperature and compression method at low temperature were investigated.The molding procedure of MCM-41 was carried out for its industrial applications.The experimental results show that MCM-41 after sintering process at high temperature is firm and has good solvent resistance.The grafting rate of amino-gr... |
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| Keywords: | MCM-4l modification of amino-group molding ninhydrin |
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