Dechlorination of dioxins with Pd/C in ethanol-water solution under mild conditions
文献类型：期刊论文
| 作者 | Zhang, Feng; Chen, Jiping; Zhang, Haijun; Ni, Yuwen; Zhang, Qing; Liang, Xinmiao |
| 刊名 | separation and purification technology
 |
| 出版日期 | 2008-02-15 |
| 卷号 | 59期号:2页码:164-168 |
| 关键词 | hydrodechlorination Pd/C catalyst dioxins fly ash |
| 英文摘要 | dechlornations of polychlorinated dibenzo-p-dioxins (pcdds), polychlorinated dibenzofurans (pcdfs) and coplanar polychlorinated biphenyls (co-pcbs) were carried out in ethanol-water solution of naoh in the presence of pd/c catalyst with using of h-2. the dechlorination of octachlorodibenzo-p-furan (ocdf) proceeded with pd/c under mild conditions (atmospheric pressure and <100 degrees c) to give a chlorine-free product, dibenzo-p-furan (df), in high yield. after a reaction of 3 h at 50 degrees c, 98.8% of ocdf was degraded and the yield of df was 85.2%. pcdd/fs and co-pcbs extract from fly ash of commercial solid-waste incinerator was degraded in this catalytic system at 50 degrees c for 6 h. pd/c exhibited excellent reaction activity in this catalytic system. in the dechlorination of environmental sample, the concentrations of toxic congeners and teq decreased to a promising level. (c) 2007 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | engineering, chemical |
| 研究领域[WOS] | engineering |
| 关键词[WOS] | dibenzo-p-dioxins ; supported palladium catalysts ; fly-ash ; coplanar pcbs ; hydrodechlorination ; degradation ; calcium ; pcdfs ; pcdds |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000253327400006 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141140]  |
| 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, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Feng,Chen, Jiping,Zhang, Haijun,et al. Dechlorination of dioxins with Pd/C in ethanol-water solution under mild conditions[J]. separation and purification technology,2008,59(2):164-168. |
| APA | Zhang, Feng,Chen, Jiping,Zhang, Haijun,Ni, Yuwen,Zhang, Qing,&Liang, Xinmiao.(2008).Dechlorination of dioxins with Pd/C in ethanol-water solution under mild conditions.separation and purification technology,59(2),164-168. |
| MLA | Zhang, Feng,et al."Dechlorination of dioxins with Pd/C in ethanol-water solution under mild conditions".separation and purification technology 59.2(2008):164-168. |
入库方式： OAI收割
来源：大连化学物理研究所
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