Effects of activated carbon properties on chlorobenzene adsorption and adsorption product analysis
文献类型：期刊论文
| 作者 | Guo, Yangyang1,2; Li, Yuran1; Wang, Jian1,2; Zhu, Tingyu1; Ye, Meng1 |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2014-01-15 |
| 卷号 | 236期号:1页码:506-512 |
| 关键词 | VOCs adsorption Activated carbon Interactions Desorption energy |
| ISSN号 | 1385-8947 |
| 其他题名 | Chem. Eng. J. |
| 中文摘要 | Activated carbon (AC) adsorption is highly effective for the removal of volatile organic compounds. The effects of AC properties on chlorobenzene adsorption were investigated in a fixed-bed reactor. The AC microporosity is more favourable for chlorobenzene adsorption than the basic groups. The interactions between chlorobenzene and AC with the adsorption products were investigated by temperature programed desorption, X-ray photoelectron spectrum, Raman and Fourier transform infrared spectrum measurements. The results show that chlorobenzene is both physically and chemically adsorbed by AC, with the chemically adsorbed chlorobenzene accounting for approximately 13.1% of the total adsorbed amount. The desorption activation energy for chemically adsorbed chlorobenzene was determined to be 99.2 kJ/mol. The chlorobenzene chemical adsorption process changes both the functional groups and the carbon crystal structure of AC. The lactone and quinone groups on AC decrease in number, and the carbon crystal structure of AC is slightly damaged after chlorobenzene adsorption. (C) 2013 Elsevier B.V. All rights reserved. |
| 英文摘要 | Activated carbon (AC) adsorption is highly effective for the removal of volatile organic compounds. The effects of AC properties on chlorobenzene adsorption were investigated in a fixed-bed reactor. The AC microporosity is more favourable for chlorobenzene adsorption than the basic groups. The interactions between chlorobenzene and AC with the adsorption products were investigated by temperature programed desorption, X-ray photoelectron spectrum, Raman and Fourier transform infrared spectrum measurements. The results show that chlorobenzene is both physically and chemically adsorbed by AC, with the chemically adsorbed chlorobenzene accounting for approximately 13.1% of the total adsorbed amount. The desorption activation energy for chemically adsorbed chlorobenzene was determined to be 99.2 kJ/mol. The chlorobenzene chemical adsorption process changes both the functional groups and the carbon crystal structure of AC. The lactone and quinone groups on AC decrease in number, and the carbon crystal structure of AC is slightly damaged after chlorobenzene adsorption. (C) 2013 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Environmental ; Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | VOC ADSORPTION ; REMOVAL ; TEMPERATURE ; OXYGEN |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000328801100054 |
| 公开日期 | 2014-05-06 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/8084]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Res Ctr Proc Pollut Control, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Yangyang,Li, Yuran,Wang, Jian,et al. Effects of activated carbon properties on chlorobenzene adsorption and adsorption product analysis[J]. CHEMICAL ENGINEERING JOURNAL,2014,236(1):506-512. |
| APA | Guo, Yangyang,Li, Yuran,Wang, Jian,Zhu, Tingyu,&Ye, Meng.(2014).Effects of activated carbon properties on chlorobenzene adsorption and adsorption product analysis.CHEMICAL ENGINEERING JOURNAL,236(1),506-512. |
| MLA | Guo, Yangyang,et al."Effects of activated carbon properties on chlorobenzene adsorption and adsorption product analysis".CHEMICAL ENGINEERING JOURNAL 236.1(2014):506-512. |
入库方式： OAI收割
来源：过程工程研究所
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