[1]程辛,许绿丝.钴、锰改性方法对酚醛炭泡沫除SO2/NO的影响[J].华侨大学学报(自然科学版),2014,35(5):552-557.[doi:10.11830/ISSN.1000-5013.2014.05.0552]
　CHENG Xin,XU Lu-si.Modification Methods of Co and Mn and the Influence on Removel of SO2 and NO of the Carbon Foams from Phenolic Resin[J].Journal of Huaqiao University(Natural Science),2014,35(5):552-557.[doi:10.11830/ISSN.1000-5013.2014.05.0552]
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钴、锰改性方法对酚醛炭泡沫除SO2/NO的影响()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第35卷
期数:
2014年第5期
页码:
552-557
栏目:
出版日期:
2014-09-20

文章信息/Info

Title:
Modification Methods of Co and Mn and the Influence on Removel of SO2 and NO of the Carbon Foams from Phenolic Resin
文章编号:
1000-5013(2014)05-0552-06
作者:
程辛;  许绿丝
华侨大学 化工学院, 福建 厦门 361021
Author(s):
CHENG Xin;  XU Lu-si
College of Chemical Engineering, Huaqiao University, Xiamen 361021, China
关键词:
酚醛活性炭泡沫;  内、外改性法;  Co改性剂;  Mn改性剂;  脱硫脱硝
Keywords:
activated carbon foam from phenolic resin;  internal or external modification;  Co modifier;  Mn modifier;  desulfurization and denitrification
分类号:
X511
DOI:
10.11830/ISSN.1000-5013.2014.05.0552
文献标志码:
A
摘要:
研究金属Mn,Co的不同改性方法对酚醛活性炭泡沫表面物理结构、化学性质,以及脱硫脱硝效率的影响.以MnCl2,CoCl2为改性剂,采用内、外两种改性法对酚醛炭泡沫进行金属负载改性,并进行模拟烟气脱硫脱硝的实验.实验结果表明:经CoCl2内、外改性样品的脱硫效率较未改性样品(CF0)分别提高了22.9%,8.2%,脱硝效率提高了58.6%,134%;经MnCl2内、外改性样品的脱硫效率分别提高了4.5%,3.1%,脱硝效率提高了79.3%,10.3%.因此,内改性有利于酚醛活性炭泡沫脱硫脱硝,其中CFCo-n脱硫脱硝效果最佳.
Abstract:
In order to investigate how the different modification methods of Mn and Co influencing the physical and chemical characteristics, as well as the desulfurization and denitrification efficiencies of the activated carbon foams from phenolic resin, this article studied the internal or external modification of carbon foams from phenolic resin using MnCl2 and CoCl2 as modifiers, and mimicked the experiments of desulfurization and denitrification. The results indicated that the desulfurization efficiencies of the samples modified by CoCl2 in internal and external modification ways(CFCo-n and CFCo respectively)increased by 22.9% and the denitrification efficiencies increase by 58.6% and 134%. Furthermore, the desulfurization efficiencies of the samples modified by MnCl2 in internal and external modification ways(CFMn-n and CFMn respectively)increased by 4.5% and 3.1%; and the denitrification efficiencies increased by 79.3% and 10.3%. Therefore, the internal modification method is more efficient for the desulfurization and denitrification of the activated carbon foams from phenolic resin, and CFCo-n presents the highest efficiencies.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2014-01-01
通信作者: 许绿丝(1963-),女,教授,主要大气污染控制工程、节能与清洁生产、环境材料从事的研究.E-mail:xulvsi0505@126.com.
基金项目: 国家自然科学基金资助项目(51178195)
更新日期/Last Update: 2014-09-20