| 燕山海泡石的研究及其在C1化学中的应用(英文) |
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| 引用本文： | 马洪涛,邓国才,徐莉,李梦青,陈荣悌,韩森,许根慧. 燕山海泡石的研究及其在C1化学中的应用(英文)[J]. 天然气化学杂志, 1999, 8(2): 93-104 |
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| 作者姓名： | 马洪涛 邓国才 徐莉 李梦青 陈荣悌 韩森 许根慧 |
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| 作者单位： | 南开大学化学系!天津３０００７１(马洪涛，邓国才，徐莉，李梦青，陈荣悌)，南开大学一碳化工国家重点实验室!天津３０００７２(韩森，许根慧) |
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| 摘 要： | 采用化学分析、ＸＲＤ、ＦＴＩＲ、ＤＴＡ、ＴＧＡ、ＳＥＭ、ＴＥＭ以及ＢＥＴ吸附等方法对燕山海泡石的物理化学性能进行了表征。选择了四个反应体系表征海泡石载体催化剂的催化性能，即二氧化碳加氢甲烷化、二氧化碳加氢合成低碳烯烃、甲烷化法挣化合成氨原料气和选择氧化反应。结果表明，海泡石载体催化剂的催化活性优于以氧化铝和二氧化硅为载体的传统催化剂的催化活性。
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| 关 键 词： | 海泡石催化剂 一碳化学 |
PROPERTIES OF SEPIOLITE AS CATALYST SUPPORT AND ITS APPLICATION IN C1 CHEMISTRY |
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| Hongtao Ma,Guocai Deng,Li Xu,Mengqing Li,Rongti Chen,Sen Han,Genhui Xu. PROPERTIES OF SEPIOLITE AS CATALYST SUPPORT AND ITS APPLICATION IN C1 CHEMISTRY[J]. Journal of Natural Gas Chemistry, 1999, 8(2): 93-104 |
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| Authors: | Hongtao Ma Guocai Deng Li Xu Mengqing Li Rongti Chen Sen Han Genhui Xu |
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| Affiliation: | Department of Chemistry, Nankai University, Tianjin 300071; State Key Laboratory of C1 Chemistry & Technology, Tianjin 300070 |
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| Abstract: | We report the use of sepiolite from Yanshan Mountain in Chinaas catalyst support in four catalytic reactions: methanation of CO2 with H2,synthesis of light olefins from CO2 hydrogenation, purification of ammoniasynthesis feed gas by methanation method and selection oxidation reaction.It was found that the activity and selectivity of sepiolite supported catalystswere much better than those of conventional alumina and silica supportedcatalysts. The physico-chemical properties of the sepiolite were characterizedby chemical analysis, XRD, DTA, TGA, SEM, TEM and BETadsorption methods. |
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| Keywords: | sepiolite support methanation CO2 hydrogenation selectiveoxidation characterization |
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