| NiO／TiO_2－SiO_2催化剂上甲烷与二氧化碳转化制合成气 |
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| 引用本文： | 邓存,路勇,丁雪加.NiO／TiO_2－SiO_2催化剂上甲烷与二氧化碳转化制合成气[J].燃料化学学报,1996(3). |
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| 作者姓名： | 邓存 路勇 丁雪加 |
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| 作者单位： | 中国科学院兰州化学物理研究所ＯＳＳＯ国家重点实验室，宁德师范高等专科学校化学系 |
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| 摘 要： | ＮｉＯ／ＴｉＯ_２－ＳｉＯ_２催化剂上甲烷与二氧化碳转化制合成气邓存，路勇，丁雪加（中国科学院兰州化学物理研究所ＯＳＳＯ国家重点实验室，兰州７３００００）关键词甲烷，二氧化碳，合成气，负载型Ｎｉ催化剂己有报道表明［１～４］，Ａｌ２Ｏ３担载的Ｎｉ金属催化...
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| 关 键 词： | 甲烷，二氧化碳，合成气，负载型Ni催化剂 |
CONVERSION OF METHANE WITH CARBON DIOXIDE TO SYNGAS OVER NiO/TiO_2-SiO_2 CATALYST |
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| Deng Cun, Lu Yong,Ding Xuejia.CONVERSION OF METHANE WITH CARBON DIOXIDE TO SYNGAS OVER NiO/TiO_2-SiO_2 CATALYST[J].Journal of Fuel Chemistry and Technology,1996(3). |
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| Authors: | Deng Cun Lu Yong Ding Xuejia |
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| Abstract: | The catalytic performance evaluation of Ni-based catalysts on SiO2,A12O3,TiO2-SiO2,TiO2-Al2O3 supports for CO2-reforming of methane to syngas was investigated in temperature range from 873 to l073K using feed stock with a CH4/CO2 ratio of l.CH4 and CO2 coversions as well as CO and H2 selectivities increased with increasing reaction temperature and decreased with increasing GHSV,TiO2 promoter, which was used to modified catalysts through adsorption of TiCl4 gas method, effectively improved catalytic activities. The improving effects of TiO2 on the catalytic activities are probably due to the contributions to improving the SMSI effects of the catalysts. |
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| Keywords: | methane carbon dioxide syngas Ni-based catalyst |
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