Studies on oxy-bromination of methane and coke deposition over FePO4/SiO2 catalysts
文献类型：期刊论文
| 作者 | Lin, Ronghe1,3; Ding, Yunjie1,2; Gong, Leifeng1,2; Dong, Wenda1,3; Chen, Weimiao1; Lu, Yuan1 |
| 刊名 | catalysis today
 |
| 出版日期 | 2011-04-30 |
| 卷号 | 164期号:1页码:34-39 |
| 关键词 | Coke deposition FePO4/SiO2 Methane Oxy-bromination Preparation method Stability |
| 英文摘要 | different fepo4/sio2 catalysts have been synthesized and employed for the oxy-bromination of methane reaction. the long-term stability experiments and the influences of fepo4 loading and reaction temperature have been investigated. it was demonstrated that the fepo4/sio2 catalysts were very stable during 200 h time-on-stream. high total selectivity for ch3br plus co with equimolar ratio could be achieved by manipulating the reaction variables. however, coke deposition was found on the used catalysts after a long running period. characterization techniques such as n-2-adsorption, fourier-transform infrared spectroscopy and temperature-programmed oxidation were employed to investigate the fresh and used samples. the characterization results implied that the accumulation of ch2br2 during the reaction could be the direct cause of coke deposition. (c) 2010 elsevier b. v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | iron phosphate catalyst ; higher hydrocarbons ; partial oxidation ; integrated process ; conversion ; condensation ; fuels ; oxide ; acid |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000289716300007 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142494]  |
| 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 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Ronghe,Ding, Yunjie,Gong, Leifeng,et al. Studies on oxy-bromination of methane and coke deposition over FePO4/SiO2 catalysts[J]. catalysis today,2011,164(1):34-39. |
| APA | Lin, Ronghe,Ding, Yunjie,Gong, Leifeng,Dong, Wenda,Chen, Weimiao,&Lu, Yuan.(2011).Studies on oxy-bromination of methane and coke deposition over FePO4/SiO2 catalysts.catalysis today,164(1),34-39. |
| MLA | Lin, Ronghe,et al."Studies on oxy-bromination of methane and coke deposition over FePO4/SiO2 catalysts".catalysis today 164.1(2011):34-39. |
入库方式： OAI收割
来源：大连化学物理研究所
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