| 谷壳制备的白炭黑研制Ce-MEL分子筛及其吸附性能的研究 |
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| 引用本文： | 南小英,成岳,潘顺龙,李杰文.谷壳制备的白炭黑研制Ce-MEL分子筛及其吸附性能的研究[J].中国陶瓷,2012(2):21-23,27. |
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| 作者姓名： | 南小英 成岳 潘顺龙 李杰文 |
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| 作者单位： | 景德镇陶瓷学院材料学院;江西省先进陶瓷材料重点实验室;扬州大学环境学院 |
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| 摘 要： | 以谷壳制备的白炭黑为硅源、四丁基溴化铵(TBAOH)为模板剂,按0.05Na2O∶SiO2∶0.35TBAOH∶40H2O∶(0.001-0.1)Ce(NO)3.6H20的摩尔比,170℃下水热晶化48h合成了Ce-MEL分子筛,并采用XRD、SEM等手段对合成分子筛进行表征。吸附性能结果表明,Ce-MEL分子筛的投加量为2.5g/L、pH为7、振荡时间为2h时吸附效果较好,脱色率达到88.5%。
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| 关 键 词： | 谷壳 白炭黑 Ce-MEL 吸附 阳离子红X-5GN |
STUDY ON THE SYNTHESIS AND PROPERTIES OF Ce-MEL ZEOLITE USING WHITE CARBON BLACK FROM HULL |
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| Affiliation: | Nan Xiaoying1,2,Cheng Yue1,2,Pan Shunlong3,LI Jiwen1,2(1 Materials Science and Engineering of Jingdezhen Ceramic Institute,Jingdezhen 333403; 2 Jiangxi Key Laboratory of Advanced Ceramic Materials,Jingdezhen 333001; 3 Yangzhou University,College of Environmental Sciences,Yangzhou 225000) |
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| Abstract: | The experimental research on white carbon black which was prepared with husk for silicon source,HMI for organic templates,under the molar ratio of 0.05Na2O∶SiO2∶0.35TBAOH∶40H2O∶(0.001-0.1)Ce(NO)3·6H2O prepared Ce-MEL molecular sieve by the method of static hydrothermal synthesis crystallization and obtained the superficial characteristics of molecular sieve with XRD,SEM etc.The results showed that Ce-MEL molecular sieve superficial characteristics was better,the decolorization rate when the experiment conditions were Ce-MEL dosage of 2.5g / L,pH 7,the oscillation time of 120 min is 88.5%. |
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| Keywords: | Husk White carbon black Ce-MEL Adsorption Cationic Red X-5GN |
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