A practical approach to the degradation of polychlorinated biphenyls in transformer oil
文献类型：期刊论文
| 作者 | Wu, WH; Xu, J; Zhao, HM; Zhang, Q; Liao, SJ |
| 刊名 | chemosphere
 |
| 出版日期 | 2005-08-01 |
| 卷号 | 60期号:7页码:944-950 |
| 关键词 | hydrodechlorination nanometric sodium hydride polychlorinated biphenyls transformer oil transition metal catalysts |
| 产权排序 | 1;1 |
| 通讯作者 | 徐杰 |
| 英文摘要 | a practical and efficient disposal method for hydrodechlormation of polychlorinated biphenyls (pcbs) in transformer oil is reported. transformer oil containing pcbs was treated by nanometric sodium hydride (nano-nah) and transition metal catalysts. high destruction and removal efficiency (89.8%) can be attained by nano-nah alone under mild conditions. the process exhibits apparent characteristics of a first order reaction. the reductive ability of nano-nah was enhanced by the addition of transition metal catalysts. in the presence of ticl4, 99.9% pcbs was hydrodechlorinated. the complex reducing reagents, ni(oac)(2) + i-prona, show extra hydrodechlorinating activity for di-chlorinated biphenyls. (c) 2004 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 类目[WOS] | environmental sciences |
| 研究领域[WOS] | environmental sciences & ecology |
| 关键词[WOS] | catalytic hydrodechlorination ; sodium hydride ; reductive dechlorination ; supported catalysts ; aromatic halides ; dehalogenation ; hydrodehalogenation ; carbon ; pcbs ; chlorobenzene |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000231300200014 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/92579]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, WH,Xu, J,Zhao, HM,et al. A practical approach to the degradation of polychlorinated biphenyls in transformer oil[J]. chemosphere,2005,60(7):944-950. |
| APA | Wu, WH,Xu, J,Zhao, HM,Zhang, Q,&Liao, SJ.(2005).A practical approach to the degradation of polychlorinated biphenyls in transformer oil.chemosphere,60(7),944-950. |
| MLA | Wu, WH,et al."A practical approach to the degradation of polychlorinated biphenyls in transformer oil".chemosphere 60.7(2005):944-950. |
入库方式： OAI收割
来源：大连化学物理研究所
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