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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

Cu/SiO2 催化剂催化氢化糠醛制2-甲基呋喃任务书

 2020-06-07 09:06  

1. 毕业设计(论文)的内容和要求

查阅相关文献了解目前糠醛气相加氢制2-甲基呋喃的研究现状,了解相应催化剂的制备方法,对论文的研究方向有较深入的认识。

培养学生独立思考及动手做实验的能力,养成良好的科研习惯。

学会查找和阅读文献;学会应用相关实验设备和分析仪器。

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2. 参考文献

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Teunissen, C.J. Elsevier, Ruthenium catalysed hydrogenation of dimethyl oxalate to ethylene glycol, Chem. Commun. 12 (1997) 667#8211;668. 1464 F. Li et al. / Chinese Chemical Letters 25 (2014) 1461#8211;1465 [8] A.Y. Yin, X.Y. Guo, W.L. Dai, et al., High activity and selectivity of Ag/SiO2 catalyst for hydrogenation of dimethyl oxalate, Chem. Commun. 46 (2010) 4348#8211;4350. [9] Z. He, H.Q. Lin, P. He, et al., Effect ofboric oxide doping on the stability and activity of a Cu/SiO2 catalyst for vapor-phase hydrogenation of dimethyl oxalate to ethylene glycol, J. Catal. 277 (2011) 54#8211;63. [10] S. Zhao, H.R. Yue, Y.J. Zhao, et al., Chemoselective synthesis of ethanol via hydrogenation of dimethyl oxalate on Cu/SiO2: enhanced stability with boron dopant, J. Catal. 297 (2013) 142#8211;150. [11] A.Y. Yin, C. Wen, X.Y. Guo, et al., Influence ofNi species on the structural evolution of Cu/SiO2 catalyst for the chemoselective hydrogenation of dimethyl oxalate, J. Catal. 280 (2011) 77#8211;88. [12] B.W. Wang, Q. Xu, H. Song, G.H. Xu, Synthesis ofmethyl glycolate by hydrogenation of dimethyl oxalate over Cu#8211;Ag/SiO2 catalyst, J. Nat. Gas Chem. 16 (2007) 78#8211;80. [13] B.W. Wang, X. Zhao, Q. Xu, G.H. Xu, Preparation and characterization of Cu/SiO2 catalyst and its catalytic activity for hydrogenation ofdiethyl oxalate to ethylene glycol, Chin. J. Catal. 29 (2008) 275#8211;280. [14] A.Y. Yin, X.Y. Guo, K.N. Fan, W.L. Dai, Ion-exchange temperature effect on Cu/HMS catalysts for the hydrogenation of dimethyl oxalate to ethylene glycol, ChemCatChem 2 (2010) 206#8211;213. [15] A.Y. Yin, X.Y. Guo, K.N. Fan, et al., Influence of copper precursors on the structure evolution and catalytic performance ofCu/HMS catalysts in the hydrogenation of dimethyl oxalate to ethylene glycol, Appl. Catal. A 377 (2010) 128#8211;133. [16] C. Wen, A.Y. Yin, Y.Y. Cui, et al., Enhanced catalytic performance for SiO2-TiO2 binary oxide supported Cu-based catalyst in the hydrogenation of dimethyloxalate, Appl. Catal. A 458 (2013) 82#8211;89. [17] X.B. Ma, H.W. Chi, H.R. Yue, et al., Hydrogenation ofdimethyl oxalate to ethylene glycol over mesoporous Cu/MCM-41 catalysts, AIChE J. 59 (2013) 2530#8211;2539. [18] J.L. Gong, H.R. Yue, Y.J. Zhao, et al., Synthesis of ethanol via syngas on Cu/SiO2 catalysts with balanced Cu0-Cu sites, J. Am. Chem. Soc. 134 (2012) 13922#8211;13925. [19] S.R. Wang, X.B. Li, Q.Q. Yin, et al., Highly active and selective Cu/SiO2 catalysts prepared by the urea hydrolysis method in dimethyl oxalate hydrogenation, Catal. Commun. 12 (2011) 1246#8211;1250. [20] L.M. He, X.C. Chen, J.S. Ma, et al., Characterization and catalytic performance of sol-gel derived Cu/SiO2 catalysts for hydrogenolysis ofdiethyl oxalate to ethylene glycol, J. Sol#8211;Gel Sci. Technol. 55 (2010) 285#8211;292. [21] X.Y. Guo, A.Y. Yin, W.L. Dai, et al., One pot synthesis ofultra-high copper contented Cu/SBA-15 material as excellent catalyst in the hydrogenation ofdimethyl oxalate to ethylene glycol, Catal. Lett. 132 (2009) 22#8211;27. [22] S.R. Wang, Q.Q. Yin, X.B. Li, Catalytic performance and texture of TEOS based Cu/ SiO2 catalysts for hydrogenation of dimethyl oxalate to ethylene glycol, Chem. Res. Chin. Univ. 28 (2012) 119#8211;123. [23] C. Carlini, D.G. Marco, M. Mario, et al., Selective synthesis ofisobutanol by means of the Guerbet reaction: Part 2. Reaction of methanol/ethanol and methanol/ ethanol/n-propanol mixtures over copper based/MeONa catalytic systems, J. Mol. Catal. A: Chem. 200 (2003) 137#8211;146. [24] S. Veibel, J.I. Nielsen, On the mechanism of the Guerbet reaction, Tetrahedron 23 (1967) 1723#8211;1733. [25] A.Y. Yin, X.Y. Guo, W.L. Dai, et al., The nature of active copper species in Cu/HMS catalyst for hydrogenation of dimethyl oxalate to ethylene glycol: new insights on the synergetic effect between Cu0 and Cu , J. Phys. Chem. C 113 (2009) 11003#8211;11013. [26] M.A. Kohler, H.E. Curry-Hyde, A.E. Hughes, et al., The structure ofCu/SiO2 catalysts prepared by the ion-exchange technique, J. Catal. 108 (1987) 323#8211;333. [27] B. Zhang, S.G. Hui, S.H. Zhang, et al., Effect ofcopper loading on texture, structure and catalytic performance of Cu/SiO2 catalyst for hydrogenation of dimethyl oxalate to ethylene glycol, J. Nat. Gas Chem. 21 (2012) 563#8211;570. [28] T. Toupance, M. Kermarec, C. Louis, Metal particle size in silica-supported copper catalysts. Influence of the conditions of preparation and of thermal pretreatments, J. Phys. Chem. B 104 (2000) 965#8211;972. [29] T. Toupance, M. Kermarec, J.F. Lambert, et al., Conditions of formation of copper phyllosilicates in silica-supported copper catalysts prepared by selective adsorption, J. Phys. Chem. B 106 (2002) 2277#8211;2286. [30] L. Trouillet, T. Toupance, F. Villain, et al., In situ characterization of the coordination sphere of Cu(II) complexes supported on silica during the preparation of Cu/SiO2 catalysts by cation exchange, PCCP 2 (2000) 2005#8211;2014. [31] H. Tominaga, M. Kaneko, Y. Ono, Cation exchange of surface protons on silica gel with cupric ions, J. Catal. 50 (1977) 400#8211;406. [32] Y.K. Leong, Yield stress and zeta potential of nanoparticulate silica dispersions under the influence of adsorbed hydrolysis products of metal ions-Cu(II), Al(III) and Th(IV), J. Colloid Interface Sci. 292 (2005) 557#8211;566. [33] C.J.G. Van Der Grift, P.A. Elberse, A. Mulder, et al., Preparation of silica-supported copper catalysts by means of deposition#8211;precipitation, Appl. Catal. 59 (1990) 275#8211;289. 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3. 毕业设计(论文)进程安排

2016/12/23-2017/01/13阅读相关文献; 2017/02/13-2017/05/10完成相关实验; 2017/05/11-2017/05/24对数据进行整理、分析; 2017/05/25-2017/06/09完成论文的撰写,准备答辩。

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