[1]任红星,张香兰,寇志胜,等.活性半焦动力学条件下脱除烟气SO2过程的研究[J].郑州大学学报(工学版),2008,29(02):99-102.[doi:10.3969/j.issn.1671-6833.2008.02.025]
　Ren Hongxing,ZHANG Xianglan,Kou Zhisheng,et al.Study on the process of removing SO2 from flue gas under reactive semi-focal kinetic conditions[J].Journal of Zhengzhou University (Engineering Science),2008,29(02):99-102.[doi:10.3969/j.issn.1671-6833.2008.02.025]

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活性半焦动力学条件下脱除烟气SO2过程的研究()

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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

29卷

期数:

2008年02期

页码:

99-102

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Study on the process of removing SO2 from flue gas under reactive semi-focal kinetic conditions

作者:

任红星; 张香兰; 寇志胜; 等.

中国矿业大学(北京)化学与环境工程学院,北京,100083, 中国矿业大学(北京)化学与环境工程学院,北京,100083, 中国矿业大学(北京)化学与环境工程学院,北京,100083, 中国矿业大学(北京)化学与环境工程学院,北京,100083, 中国矿业大学(北京)化学与环境工程学院,北京,100083

Author(s):

Ren Hongxing; ZHANG Xianglan; Kou Zhisheng; etc

关键词:

活性半焦;  烟气脱硫;  吸附

Keywords:

Reactive semi-joule;  flue gas desulfurization;  Adsorption

DOI:

10.3969/j.issn.1671-6833.2008.02.025

文献标志码:

A

摘要:

在SO2-O2-N2-H2O(g)体系及动力学控制条件下,考察了自制活性半焦在H2O(g)存在下脱除SO2的过程.实验结果表明:水蒸气浓度的变化左右吸附率和脱硫速率的大小;水蒸气的存在促进活性位上吸附态的硫酸的溶解;吸附转化过程的速率控制步骤可能为H2O+*→H2O*.

Abstract:

Under the SO2-O2-N2-H2O(g) system and kinetic control conditions, the process of SO2 removal in the presence of H2O(g) by self-made active semi-joke was investigated. The experimental results show that the change of water vapor concentration affects the adsorption rate and desulfurization rate. The presence of water vapor promotes the dissolution of sulfuric acid in the adsorbed state on the active site; The rate control steps of the adsorption conversion process may be H2O+*→H2O*.

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