| Au-NiO/TiO2催化剂上甲醇自热重整和水蒸汽重整制氢的比较研究 |
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| 引用本文： | 翟彦青,唐旭东,徐新,崔冰冰,罗国华.Au-NiO/TiO2催化剂上甲醇自热重整和水蒸汽重整制氢的比较研究[J].北京石油化工学院学报,2010,18(2):1-5. |
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| 作者姓名： | 翟彦青 唐旭东 徐新 崔冰冰 罗国华 |
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| 作者单位： | 北京石油化工学院化学工程系,北京,102617;北京石油化工学院化学工程系,北京,102617;北京石油化工学院化学工程系,北京,102617;北京石油化工学院化学工程系,北京,102617;北京石油化工学院化学工程系,北京,102617 |
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| 基金项目： | 北京市委组织部资助项目;项目号:20081D0500500142，北京石油化工学院青年科研基金资助项目;项目号N08-01 |
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| 摘 要： | 研究了共沉淀法制备Au—NiO／TiO2甲醇制氢催化剂，考察了甲醇自热重整和水蒸汽重整制氢反应条件如反应温度、氧（或水）醇比等对甲醇转化率、氢气产率和二氧化碳选择性的影响。研究结果表明：对于甲醇自热重整反应，当温度为200℃，进料空速（WHSV）为3．42h^-1，n（O2）：n（CH3OH）=0．30时，催化剂活性最好；对于甲醇水蒸汽重整反应，最佳反应条件为：反应温度275℃，n（H2O）：n（CH3OH）=1．0，液体进料空速为3．42h。
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| 关 键 词： | Au-NiO/TiO2 甲醇 自热重整 水蒸汽重整 |
Production of Hydrogen Via Autothermal Reforming and Steam Reforming of Methanol on Au-NiO/TiO2 Catalyst |
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| Zhai Yanqing,Tang Xudong,Xu Xin,Cui Bingbing,Luo Guohua.Production of Hydrogen Via Autothermal Reforming and Steam Reforming of Methanol on Au-NiO/TiO2 Catalyst[J].Journal of Beijing Institute of Petro-Chemical Technology,2010,18(2):1-5. |
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| Authors: | Zhai Yanqing Tang Xudong Xu Xin Cui Bingbing Luo Guohua |
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| Affiliation: | Zhai Yanqing Tang Xudong Xu Xin Cui Bingbing Luo Guohua(Department of Chemical Engineering,Beijing Institute of Pertro-chemical Technology,Beijing 102617,China) |
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| Abstract: | By using Au-NiO/TiO2 as catalyst,the effects of reaction temperature and molar ratio of oxygen(or water) to methanol on the conversion of methanol,yield of hydrogen and selectivity of carbon dioxide were investigated.The optimum reaction conditions of Au-NiO/TiO2 are obtained as follows: for autothermal reforming reaction of methanol,reaction temperature is 200 ℃,n(O2):n(CH3OH)=0.30,WHSV=3.42h-1;for steam reforming of methanol,reaction temperature is 275 ℃,n(H2O):n(CH3OH)=1.0,WHSV=3.42 h-1. |
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| Keywords: | Au-NiO/TiO2 |
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