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毕业论文网 > 任务书 > 化学化工与生命科学类 > 化学工程与工艺 > 正文

磷酸根稳定的钨铝复合氧化物的制备及性质表征任务书

 2020-05-18 21:17:38  

1. 毕业设计(论文)的内容和要求

1. 制备不同磷含量磷酸根修饰的钨铝复合氧化物; 2. 研究磷酸根对钨铝复合氧化物结构、水热稳定性、酸性的影响; 3. 测定磷酸根稳定的钨铝复合氧化物载铂催化剂对甘油加氢制1,3-丙二醇反应催化性能的稳定性; 5. 使用Origin等软件处理实验数据,分析实验结果; 6. 撰写毕业论文,准备论文答辩。

2. 参考文献

[1]Zhu S, Gao X, Zhu Y, et al. Promoting effect of WOx on selective hydrogenolysis of glycerol to 1, 3-propanediol over bifunctional Pt#8211;WOx/ Al2O3 catalysts[J]. Journal of Molecular Catalysis A: Chemical, 2015, 398: 391-398. [2]Mizugaki T, Yamakawa T, Arundhathi R, Mitsudome T, Jitsukawa, K, and Kaneda K. Selective Hydrogenolysis of Glycerol to 1, 3-Propanediol Catalyzed by Pt Nanoparticles#8211;AlOx/WO3[J]. Chemistry Letters, 2012, 41(12): 1720-1722. [3]Lee CS, Aroua MK, etal. A review: Conversion of bioglycerol into 1,3-propanediol via biological and chemical method[J]. Renewable and Sustainable Energy Reviews. 2015,42:963-972. [4]Arundhathi R, Mizugaki T, Mitsudome T, Jitsukawa K and Kaneda K. Highly Selective Hydrogenolysis of Glycerol to 1, 3‐Propanediol over a Boehmite‐Supported Platinum/Tungsten Catalyst [J]. ChemSusChem, 2013, 6(8): 1345-1347. [5]Zhu S, Gao X, Zhu Y and Li Y. Promoting effect of WOx on selective hydrogenolysis of glycerol to 1, 3-propanediol over bifunctional Pt-WOx/Al2O3 catalysts[J]. Journal of Molecular Catalysis A: Chemical, 2014,20-28. [6]Ten Dam J, Dianashvili K, Kapteijn F, et al. Pt/Al2O3 Catalyzed 1,3-Propanediol Formation from Glycerol using Tungsten Additives [J]. Chem Cat Chem, 2013, 5(2): 497-505. [7]Nakagawa Y, Tamura M, Tomishige K. Catalytic materials for the hydrogenolysis of glycerol to 1,3-propanediol[J]. Journal of Materials Chemistry A. 2014,2(19):6688-6702. [8]Zhu S, Qiu Y, Zhu Y, Hao S, Zheng H, Li Y. Hydrogenolysis of glycerol to 1,3-propanediol over bifunctional catalysts containing Pt and heteropolyacids[J]. Catalysis Today. 2013,212:120#8211; 126. [9]Qin L Z, Song M J, Chen C L. A queous-phase deoxygenation of glycerol to 1,3-propanediol over Pt/WO3/ZrO2 catalysts in a fixed-bed reactor [J]. Green Chemistry. 2010,12(8): 1466-1472. [10]Kurosaka T, Maruyama H, Naribayashi I, et al. Production of 1,3-propanediol by hydrogenolysis of glycerol catalyzed by Pt/WO3/ZrO2 [J]. Catalysis Communications, 2008, 9(6): 1360-1363. [11]Zhu S, Gao X, Zhu Y, et al. Promoting effect of WOx on selective hydrogenolysis of glycerol to 1,3-propanediol over bifunctional Pt#8211;WOx/Al2O3 catalysts[J]. Journal of Molecular Catalysis A Chemical, 2015, 398:391-398. [12]Pagliaro M, Ciriminna R, Kimura H, et al. From Glycerol to Value-Added Products[J]. Cheminform, 2007, 38(37):4434-4440.

3. 毕业设计(论文)进程安排

2016.03.02-2016.03.23 1.学习磷酸根修饰钨铝复合氧化物制备方法; 2.学习催化剂评价装置原理及操作方法; 3.完成开题报告和指定的外文文献翻译; 2016.03.24-2016.05.30 1.制备不同磷含量磷酸根修饰的钨铝复合氧化物; 2. 用XRD、NH3-TPD、N2物理吸附手段对催化剂进行表征,研究磷酸根对钨铝复合氧化物结构、水热稳定性、酸性的影响; 3. 完成磷酸根稳定的钨铝复合氧化物载铂催化剂对甘油催化氢解稳定性测定; 4.掌握色谱分析原理以及色谱法分析产物,并且学会气相色谱分析法中校正因子的测定; 5.对实验结果进行分析处理、总结; 2016.05.31-2016.06.07 完善实验,撰写毕业论文,准备论文答辩;

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