[1]邹卫华,周秀丽,刘静萱.改性热解炭吸附水体中苯胺的热力学及动力学研究[J].郑州大学学报(工学版),2014,35(06):27-30.[doi:10.3969/j.issn.1671-6833.2014.06.007]
ZOU Weihua,ZHOU Xiuli,LIU Jingxuan.Equilibrium and Kinetic Studies on Aniline Adsorption fromAqueous Solution by Modifed Pyrolytic Carbon[J].Journal of Zhengzhou University (Engineering Science),2014,35(06):27-30.[doi:10.3969/j.issn.1671-6833.2014.06.007]
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改性热解炭吸附水体中苯胺的热力学及动力学研究(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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35
- 期数:
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2014年06期
- 页码:
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27-30
- 栏目:
-
- 出版日期:
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2014-11-25
文章信息/Info
- Title:
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Equilibrium and Kinetic Studies on Aniline Adsorption fromAqueous Solution by Modifed Pyrolytic Carbon
- 作者:
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邹卫华1; 周秀丽2; 刘静萱3
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- Author(s):
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ZOU Weihua; ZHOU Xiuli; LIU Jingxuan
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School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China
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- Keywords:
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modified pyrolytie carbon MW-PC; aniline; adsorplion; regeneration
- 分类号:
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X703
- DOI:
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10.3969/j.issn.1671-6833.2014.06.007
- 文献标志码:
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A
- Abstract:
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The adsorption performanee of pyrolytie carbon from riee husk modified with CaCl, soaking and mi.erowave heated method for aniline from aqueous solution was studied. The experimental results showed thamodified pyrolytie carbon ( MW.PC) exhibited larger adsorption eapacities than unmodified pyrolytie carbon(PC) for aniline. "The adsorplion isotherm of aniline followed the Langmuir model and the maximum adsorption capaeity was 0.623 mmol/g at 298K. The adsorplion of aniline was a process of spontaneity, enthalpy in.erease and enlropy inerease. The experimental data followed the pseudo-second-order kinetie model. The besdesorption reagent for saturated MW.PC with aniline was absolute ethyl aleohol.
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