1. 毕业设计（论文）的内容和要求

论文要求学生考察改性聚乙烯醇膜及海藻酸钠膜的制膜条件，了解渗透汽化过程的原理，表征膜在渗透汽化过程中对乙醇/水体系的分离性能；通过实验，得到乙酸乙酯酯化反应的最佳条件；通过合理的实验设计，考察渗透汽化与酯化反应相耦合时对转化率的影响，并将实验结果与非耦合过程的结果进行比较。

通过上面的实验，培养学生综合设计实验能力、动手能力以及对实验获得的数据进行分析的能力，同时提高学生的外文翻译水平，为毕业生走上工作岗位或者继续深造提供良好的帮助。

2. 参考文献

[1] Yu-Kai Lin，Van-Huy Nguyen，Joseph Che-Chin Yu，Ching-Wei Lee，Yu-Heng Deng，Jeffrey C.S. Wu，Kevin C.W. Wu，Kuo-Lun Tung，Cheng-Liang Chen. Biodiesel production by pervaporation-assisted esterification and pre-esterification using graphene oxide/chitosan composite membranes，Journal of the Taiwan Institute of Chemical Engineers，2017:23-30 [2]Unlu D, Hilmioglu ND. Pervaporation catalytic membrane reactor study for the production of ethyl acetate using Zr(SO4)2.4H2O coated chitosan membrane. Journal of Chemical Technology Biotechnology 2016;91:122. [3] Guan K , Liang F , Zhu H , et al. Incorporating graphene oxide into alginate polymer with cationic intermediate to strengthen membrane dehydration performance[J]. ACS Applied Materials Interfaces, 2018:acsami.8b04093. [4]Unlu D, Ilgen O, Hilmioglu N D. Biodiesel additive ethyl levulinate synthesis by catalytic membrane: SO42-/ZrO2, loaded hydroxyethyl cellulose[J]. Chemical Engineering Journal, 2016, 302:260-268. [5]Bo S , Zhang L , Han S , et al. Fabrication of bilayer catalytic composite membrane PVA-SA/SPVA and application for ethyl acetate synthesis[J]. Journal of Membrane Science, 2018:S0376738818300188. [6] Zhang H L, Ding J C, Zhao Z D. Microwave assisted esterification of acidified oil from waste cooking oil by CERP/PES catalytic membrane for biodiesel production.[J]. Bioresource Technology, 2012, 123(4):72. [7] Lang X, Jia W, Wang Y, et al. Novel fluorination of polystyrene sulfonic acid resin by CF3SO3H for high stability and strong acidity[J]. Catalysis Communications, 2015, 70:58-61. [8] Adoor S G, Manjeshwar L S, Bhat S D, et al. Aluminum-rich zeolite beta incorporated sodium alginate mixed matrix membranes for pervaporation dehydration and esterification of ethanol and acetic acid [J]. Journal of Membrane Science, 2008, 318(1):233-246. [9] Wang T, Zhang H, Yan Y. High efficiency of isopropanol combustion over cobalt oxides modified ZSM-5 zeolite membrane catalysts on paper-like stainless steel fibers. Journal of Solid State Chemistry 2017;251:55. [10] 郭宇, 李东昕, 吴红梅, 金玉家, 周立岱, 陈强强. 负载型TS-1沸石膜催化剂的制备、表征及其催化性能研究. 无机材料学报 2017;32. [11] Chapman P D, Oliveira T, Livingston A G, et al. Membranes for the dehydration of solvents by pervaporation[J]. Journal of Membrane Science, 2008, 318(1#8211;2):5-37. [12] Zhu M, He B, Shi W, Feng Y, Ding J, Li J, Zeng F. Preparation and characterization of PSSA/PVA catalytic membrane for biodiesel production. FUEL 2010;89:2299. [13] Ma X H, Xu Z L, Liu Y, et al. Preparation and characterization of PFSA#8211;PVA#8211;SiO2 /PVA/PAN difunctional hollow fiber composite membranes[J]. Journal of Membrane Science, 2010, 360(1#8211;2):315-322. [14] Vishal S. Chandane，AJit P. Rathod，Kailas L. Wasewar. Enhancement of esterification conversion using pervaporation membrane reactor，ScienceDirect，2016:S47-S52 [15] Rachipudi P S, Kariduraganavar M Y, Kittur A A, et al. Synthesis and characterization of sulfonated-poly(vinyl alcohol) membranes for the pervaporation dehydration of isopropanol[J]. Journal of Membrane Science, 2011, 383(1):224-234. [16] Caetano C S, Caiado M, Farinha J, et al. Esterification of free fatty acids over chitosan with sulfonic acid groups[J]. Chemical Engineering Journal, 2013, 230(16):567-572. [17] Castanheiro J E, Ramos A M, Fonseca I M, et al. Esterification of acetic acid by isoamylic alcohol over catalytic membranes of poly(vinyl alcohol) containing sulfonic acid groups[J]. Applied Catalysis A General, 2006, 311(1):17-23. [18] Han S , Li Y , Bai S , et al. Development of stable and active PVA-PSSA/SA-PVA catalytic composite membrane for esterification enhancement[J]. Journal of Applied Polymer Science, 2018:46514 [19] Zhang W, Qing W, Ning C, et al. Enhancement of esterification conversion using novel composite catalytically active pervaporation membranes[J]. Journal of Membrane Science, 2014, 451(1):285-292. [20] Qing W, Chen J, Shi X, et al. Conversion enhancement for acetalization using a catalytically active membrane in a pervaporation membrane reactor[J]. Chemical Engineering Journal, 2016.

3. 毕业设计（论文）进程安排

1、2月11号3月27号#8212;#8212;准备阶段 对相关文献进行翻译，并撰写实验计划和开题报告。

2、4月5号4月下旬#8212;#8212;实验阶段 学习以sa- mos2膜为分离层，pva接枝4-羟基苯磺酸为催化层的复合膜的制备，表征膜在渗透汽化过程中对乙醇/水体系的分离性能，结合乙酸乙醇酯化反应的最佳条件，考察催化膜对耦合酯化反应的影响并对催化膜进行表征、分析。

3、4月下旬到5月中旬#8212;#8212;总结阶段 整理实验数据，撰写毕业论文。