| Syngas Production by Methane Reforming with Carbon Dioxide on Noble Metal Catalysts |
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| 引用本文： | M. Rezaei S. M. Alavi S. Sahebdelfar Zi-Feng Yan. Syngas Production by Methane Reforming with Carbon Dioxide on Noble Metal Catalysts[J]. 天然气化学杂志, 2006, 15(4): 327-334. DOI: 10.1016/S1003-9953(07)60014-0 |
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| 作者姓名： | M. Rezaei S. M. Alavi S. Sahebdelfar Zi-Feng Yan |
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| 作者单位： | [1]Chemical Engineering Department, Iran University of Science and Technology, P.O. Box 16315-67, Tehran, Iran [2]Petrochemical Research ＆ Technology Company （NPC-RT）, Tehran, Iran [3]State Key Laboratory for Heavy Oil Processing, Key Laboratory of Catalysis, CNPC, China University of Petroleum, Dongying 257061, Shandong, China |
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| 摘 要： | A series of noble metal catalysts (Ru, Rh, Ir, Pt, and Pd) supported on alumina-stabilized magnesia (Spinel) were used to produce syngas by methane reforming with carbon dioxide. The synthesized catalysts were characterized using BET, TPR, TPO, TPH, and H2S chemisorption techniques. The activity results showed high activity and stability for the Ru and Rh catalysts. The TPO and TPH analyses indicated that the main reason for lower activity and stability of the Pd catalyst was the formation of the less reactive deposited carbon and sintering of the catalyst.
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| 关 键 词： | 合成气 干法重整 二氧化碳 甲烷 贵金属催化剂 |
| 收稿时间： | 2006-06-06 |
| 修稿时间： | 2006-08-14 |
Syngas Production by Methane Reforming with Carbon Dioxide on Noble Metal Catalysts |
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| M. Rezaei,S. M. Alavi,S. Sahebdelfar,Zi-Feng Yan. Syngas Production by Methane Reforming with Carbon Dioxide on Noble Metal Catalysts[J]. Journal of Natural Gas Chemistry, 2006, 15(4): 327-334. DOI: 10.1016/S1003-9953(07)60014-0 |
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| Authors: | M. Rezaei S. M. Alavi S. Sahebdelfar Zi-Feng Yan |
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| Abstract: | A series of noble metal catalysts (Ru, Rh, Ir, Pt, and Pd) supported on alumina-stabilized magnesia (Spinel) were used to produce syngas by methane reforming with carbon dioxide. The synthesized catalysts were characterized using BET, TPR, TPO, TPH, and H2S chemisorption techniques. The activity results showed high activity and stability for the Ru and Rh catalysts. The TPO and TPH analyses indicated that the main reason for lower activity and stability of the Pd catalyst was the formation of the less reactive deposited carbon and sintering of the catalyst. |
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| Keywords: | noble metal syngas dry reforming carbon dioxide methane |
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