| Na2WO4/TiO2-Al2O3催化剂用于催化柴油氧化脱硫的研究 |
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| 引用本文： | 谢颖,黄克明,梁朝林.Na2WO4/TiO2-Al2O3催化剂用于催化柴油氧化脱硫的研究[J].炼油技术与工程,2011,41(10):58-60. |
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| 作者姓名： | 谢颖 黄克明 梁朝林 |
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| 作者单位： | 广东石油化工学院石油化工系,广东省茂名市,525000 |
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| 基金项目： | 茂名市科技计划(2007023) |
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| 摘 要： | 采用溶胶-凝胶法制备了TiO2 -Al2 O3复合载体,将不同含量的Na2 WO4负载于TiO2 -Al2 O3载体上,通过测定比表面积(BET)确定了Na2 WO4的最佳负载量为10％.以Na2 WO4/TiO2 -Al2 O3为催化剂,进行了催化柴油的氧化脱硫实验,考察了Na2 WO4负载量、催化剂用量、反应温度和...
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| 关 键 词： | 柴油 氧化脱硫 钨酸钠 TiO2-Al2 O3 复合载体 |
Oxidative desulfurization of diesel catalyst by supported Na_2WO_4/TiO_2-Al_2O_3 catalyst |
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| Xie Ying,Huang Keming,Liang Chaolin.Oxidative desulfurization of diesel catalyst by supported Na_2WO_4/TiO_2-Al_2O_3 catalyst[J].Petroleum Refinery Engineering,2011,41(10):58-60. |
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| Authors: | Xie Ying Huang Keming Liang Chaolin |
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| Affiliation: | Xie Ying,Huang Keming,Liang Chaolin(Department of petrochemical Engineering,Guangdong University of Petrochemical Technology,Maoming,Guangdong 525000) |
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| Abstract: | TiO2-Al2O3 supports were prepared by Sol-Gel method,different contents of Na2WO4 were supported on TiO2-Al2O3,the optimum loading obtained by BET analysis is 10%.Oxidation desulfurization of diesel was performed with Na2WO4/TiO2-Al2O3 catalyst.The impact of Na2WO4 loading,catalyst dosage,reaction temperature and reaction time on oxidation desulfurization of diesel was investigated.The results show that,the application of Na2WO4 has affected the surface structure of TiO2-Al2O3 supporter.When loading is 10%,t... |
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| Keywords: | diesel oxidation desulfurization sodium tungstate TiO2-Al2O3 composite supporter |
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