1. 毕业设计（论文）的内容和要求

采用蒸汽渗透方法，考察四通道中空纤维naa分子筛膜在不同温度及进料水含量条件下对有机溶剂的分离性能。

为四通道中空纤维naa分子筛膜工业化应用提供数据参考。

基本要求： 1、查阅相关文献，掌握文献的归纳总结，作文献综述； 2、理解并掌握分子筛膜渗透汽化脱水的基本原理，熟悉分子筛膜制备工艺过程； 3、掌握相关数据处理软件，学会实验数据处理； 4、保持实验室整洁，培养良好的卫生习惯； 5、按科技论文规范书写毕业论文，并认真准备答辩。

2. 参考文献

[1]Wee S L,Tye C T,Bhatia S. Membrane separation process-Pervaporation through zeolite membrane. Sep. Purif. Technol. 2008, 63:500-516. [2] Heintz A, Stephan W. A generalized solution-diffusion model of the pervaporation process through composite membranes Part I. Prediction of mixture solubilities in the dense active layer using the UNIQUAC model. J. Membr. Sci. 1994, 89: 143-151. [3] Heintz A, Stephan W. A generalized solution-diffusion model of the pervaporation process through composite membranes Part II. Concentration polarization, coupled diffusion and the influence of the porous support layer. J. Membr. Sci. 1994, 89: 153-169. [4] Krishna R, van den Broeke J L P. The Maxwell-Stefan description of mass transport across zeolites membranes. Chem. Eng. J. 1995, 57: 155-162. [5]Yu C L,Liu Y M,Gu X H,et al. Pretreatment of Isopropanol Solution from Pharmaceutical Industry and Pervaporation Dehydration by NaA Zeolite Membranes. Chin. J. Chem. Eng., 2011, 19(6):904-910. [6]Yu C L,Zhong Chao,Gu X H,et al. Pervaporation dehydration of ethylene glycol by NaA zeolite nmembranes. Chem. Eng. Res. Des. 2012, 90:1372-1380. [7]Yang Z Z, Liu Y M, Gu X H, et al. Ball-milled NaA zeolite seeds with submicron size for growth of NaA zeolite membranes. J. Membr. Sci.2012, 392-393:18-28. [8]Shi Z Z,Zhang Y T,Gu X H,et al. Preparation and characterization of α-Al2O3 hollow fiber membranes with four-channel configuration. Ceramics International,2015,41:1333-1339. [9]Liu D Z,Zhang Y T,Gu X H,et al. High-performance NaA zeolite membranes supported on four-channel ceramic hollow fibers for ethanol dehydration. RSC Advances. 2015,5:95866-95871. [10] Trifunovic O, Tragardh G. The influence of support layer on mass transport of homologous series of alcohols and esters through composite pervaporation membranes. J. Membr. Sci. 2005,259:122-134. [11] de Bruijn F T,Sun L, Kapteijn F,et al. Influence of the support layer on the flux limitation in pervaporation. J. Membr. Sci,2003,223:141-156. [12]Sommer S, Melin T. Performance evaluation of microporous inorganic membranes in the dehydration of industrial solvents. Chem. Eng. Process. 2005, 44: 1138-1156. [13]van Hoof V, Dotremont C, Buekenhoudt A. Performance of Mitsui NaA type zeolite membranes for the dehydration of organic solvents in comparison with commercial polymeric pervaporation membranes. Sep. Purif. Technol. 2006, 48: 304-309. [14] Sato K, Sugimoto K, Nakane T. Preparation of higher flux NaA zeolite membrane on asymmetric porous support and permeation behavior at higher temperatures up to 145#176;C in vapor permeation . J. Membr. Sci. 2008, 307: 181-195. [15] Morigami Y, Kondo M, Abe J, et al. The first large-scale pervaporation plant using tubular-type module with zeolite NaA membrane. Sep. Purif. Technol. 2001, 25: 251-260.

3. 毕业设计（论文）进程安排

2月-3月 文献资料搜集与阅读； 3月-5月 四通道NaA分子筛膜分离性能考察； 5月-6月 撰写本科毕业论文、答辩。