[1]王晓明,许绿丝.活性炭纤维脱除气态污染物反应器的阻力[J].华侨大学学报(自然科学版),2009,30(2):175-178.[doi:10.11830/ISSN.1000-5013.2009.02.0175]
　WANG Xiao-ming,XU Lü-si.Research of the Resistance of ACF Reactor Used in Air Pollution Control[J].Journal of Huaqiao University(Natural Science),2009,30(2):175-178.[doi:10.11830/ISSN.1000-5013.2009.02.0175]
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活性炭纤维脱除气态污染物反应器的阻力()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第30卷
期数:
2009年第2期
页码:
175-178
栏目:
出版日期:
2009-03-20

文章信息/Info

Title:
Research of the Resistance of ACF Reactor Used in Air Pollution Control
文章编号:
1000-5013(2009)02-0175-04
作者:
王晓明; 许绿丝
华侨大学化工学院
Author(s):
WANG Xiao-ming;  XU Lü-si
College of Chemical Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
活性炭纤维;  反应器;  阻力;  数学模型;  布置方式;  堆积密度
Keywords:
activated carbon fiber;  reactor;  resistance;  mathematical model;  layout model;  bulk density
分类号:
X701
DOI:
10.11830/ISSN.1000-5013.2009.02.0175
文献标志码:
A
摘要:
以粘胶基活性炭纤维(ACF)反应器为研究对象,探讨ACF用量、放置方式和气体流速对反应器内阻力的影响.结果表明,阻力随着气体流速和ACF堆积密度的增加而增大,其增加量随着流速的增加而减小.同样的床层高度,ACF水平顺气流放置比垂直分层放置的阻力小; 而要达到同样的脱除效果,颗粒状活性炭反应器的阻力要大于ACF反应器3~4倍.建立反应器阻力数学模型,确定各种不同布置方式的阻力系数.通过模型的计算值与实测值比较可以发现,床层高度不宜超过1.5 m,且ACF不宜塞紧,每片ACF毡间应留一定的间隙.
Abstract:
The article took the viscose rayon activated carbon fiber(ACF) reactor used in air pollution control as the research object.The reactor resistance affected by the amount and the laid way of ACF,and the flow speed was studied.The results indicated that the resistance added up with the increase of the flow speed and the bulk density.The increase rate of the reactor resistance decreased with the increase of flow speed.As the same height of the reactor,the resistance of reactor with ACF laid parallelly to flow was smaller than that of the reactor with AFC laid vertically to flow.In order to achieve the same removal effect,the resistance of the granular activated carbon(GAC) reactor was 3~4 times higher than that of the ACF reactor.Through the established resistance mathematical model of the reactor,the resistance coefficients under the different arrangements were discovered.Comparition was made between the values of model calculation and experimental data,it was found that the height of the reactor should be controlled less than 1.5 m.Moreover,certain gaps between the ACF felts are favorable.

参考文献/References:

[1] VIVEKANAND G, RITESH A, NISHITH V. Removal of SO2 by activated carbon fibers in the presence of O2 and H2O [J]. Carbon, 2006.46-60.
[2] 谢裕坛, 金一中. 活性炭固定床操作参数的优化 [J]. 环境污染与防治, 2002(5):265-267.doi:10.3969/j.issn.1001-3865.2002.05.003.
[3] 陈敏恒, 丛德滋, 方图南. 化工原理 [M]. 北京:化学工业出版社, 2004.
[4] 北川浩, 铃木谦一郎, 鹿政理. 吸附的基础与设计 [M]. 北京:化学工业出版社, 1983.
[5] 许绿丝. 改性处理活性炭纤维吸附氧化脱除SO2/NOx/Hg的研究 [D]. 武汉:华中科技大学, 2007.
[6] 刘义, 曹子栋, 王盛. 活性炭纤维与柱状活性炭用于烟气脱硫的对比试验 [J]. 西安交通大学学报, 2002(7):701-704.doi:10.3321/j.issn:0253-987X.2002.07.010.

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备注/Memo

备注/Memo:
福建省科技重大专项项目(2005HZ03-3); 华侨大学科研基金资助项目(05Y0003)
更新日期/Last Update: 2014-03-23