引用本文:
Jian Fei Ding, Zhang Feng Qin, Xue Kuan Li, Guo Fu Wang, Jian Guo Wang. Coupling dehydrogenation of isobutane in the presence of carbon dioxide over chromium oxide supported on active carbon[J]. Chinese Chemical Letters,
2008, 19(9): 1059-1062.
doi:
10.1016/j.cclet.2008.05.041
Citation: Jian Fei Ding, Zhang Feng Qin, Xue Kuan Li, Guo Fu Wang, Jian Guo Wang. Coupling dehydrogenation of isobutane in the presence of carbon dioxide over chromium oxide supported on active carbon[J]. Chinese Chemical Letters, 2008, 19(9): 1059-1062. doi: 10.1016/j.cclet.2008.05.041
Citation: Jian Fei Ding, Zhang Feng Qin, Xue Kuan Li, Guo Fu Wang, Jian Guo Wang. Coupling dehydrogenation of isobutane in the presence of carbon dioxide over chromium oxide supported on active carbon[J]. Chinese Chemical Letters, 2008, 19(9): 1059-1062. doi: 10.1016/j.cclet.2008.05.041
Coupling dehydrogenation of isobutane in the presence of carbon dioxide over chromium oxide supported on active carbon
摘要:
The dehydrogenation of isobutane (IB) to produce isobutene coupled with reverse water gas shift in the presence of carbon dioxide was investigated over the catalyst Cr2O3 supported on active carbon (Cr2O3/AC). The results illustrated that isobutane conversion and isobutene yield can be enhanced through the reaction coupling in the presence of carbon dioxide. Moreover, carbon dioxide can partially eliminate carbonaceous deposition on the catalyst and keep the active phase (Cr2O3), which are then helpful to alleviate the catalyst deactivation.
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关键词:
- Dehydrogenation
- / Isobutane
- / Carbon dioxide
- / Isobutene
- / Reaction coupling
- / Cr2O3/AC
English
Coupling dehydrogenation of isobutane in the presence of carbon dioxide over chromium oxide supported on active carbon
Abstract:
The dehydrogenation of isobutane (IB) to produce isobutene coupled with reverse water gas shift in the presence of carbon dioxide was investigated over the catalyst Cr2O3 supported on active carbon (Cr2O3/AC). The results illustrated that isobutane conversion and isobutene yield can be enhanced through the reaction coupling in the presence of carbon dioxide. Moreover, carbon dioxide can partially eliminate carbonaceous deposition on the catalyst and keep the active phase (Cr2O3), which are then helpful to alleviate the catalyst deactivation.
-
Key words:
- Dehydrogenation
- / Isobutane
- / Carbon dioxide
- / Isobutene
- / Reaction coupling
- / Cr2O3/AC
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