苛刻环境酸性条件下有机物的脱水在工业上有重大需求.尽管NaA沸石分子筛膜渗透蒸发在中性温和条件下乙醇等有机物脱水已经实现了工业化,但沸石分子筛膜有机酸的脱水或强酸性条件下(pH＜3)的有机物的脱水在国际上刚刚起步,面临的关键技术问题是沸分子筛膜的耐酸性和膜的通量极低.对国际上酸性条件下有机物脱水沸石膜的研究现状进行了简要的概述和分析,介绍了功能化修补法高性能MOR沸石膜的研制等,及我们在这领域所做的各种尝试和取得的成果,指出沸石膜微结构的调控是高性能乙酸脱水分离膜制备的关键,对未来发展予以展望.
参考文献
| [1] | 陈欢林.新型分离技术[M].北京:化学工业出版社,2005:75. |
| [2] | 唐勇,沈本贤,张庆芳,邵敬铭.热敏性物质精馏系统的模拟优化[J].现代化工,2008(z1):141-143,145. |
| [3] | 徐南平,高从堦,时钧.我国膜领域的重大需求与关键问题[J].中国有色金属学报,2004(z1):327-331. |
| [4] | 姜忠义,徐海全,刘家祺.水溶液中挥发性有机化合物渗透蒸发分离技术[J].现代化工,2000(12):23-26. |
| [5] | Suzuki.H .Stripline filter apparatus and method of making the same[P].US Pat:4609892,1987. |
| [6] | 罗彦,仲盛来,林晓,徐南平.NaA型分子筛膜合成及应用进展[J].化工进展,2004(07):701-704. |
| [7] | Mori gami Y;Kondo M;Abe J et al.The firs t largescale pervaporation plant using tubular-type moule with zeolite NaA membrane[J].Separation and Purification Technology,2001,25:251-260. |
| [8] | Zeng Changfeng;Zhang Lixiong;Cheng Xinhua et al.Preparation and gas permeation of nano-sized zeoliteNaA-filled carbon membranes[J].Separation and Purification Technology,2000,18:141-150. |
| [9] | Xiaochun Xu;Weishen Yang;Jie Liu;Liwu Lin .Synthesis and perfection evaluation of NaA zeolite membrane[J].Separation and Purification Technology,2001(1):475-485. |
| [10] | Ge Qinqin;Wang Zhengbao;Yah Yushan .High-performance zeolite NaA membranes on polymer-zeolite composite hollow fiber supports[J].Journal of the American Chemical Society,2009,131:17056-17057. |
| [11] | Yin X J;Zhu G S;Yang W S et al.Stainless-steelnet-supported zeolite NaA membrane with high permeance and high permselectivity for oxygen over nitrogen[J].Advanced Materials,2005,17:16-20. |
| [12] | Scherzer J .The preparation and characterization of aluminum deficient zeolites[J].Catalytic Materials ACS Symposium Series,1984,248:157-200. |
| [13] | Shin-Ling Wee;Ching-Thian Tye;Subhash Bhatia .Membrane separation process—Pervaporation through zeolite membrane[J].Separation and Purification Technology,2008(3):500-516. |
| [14] | Asaeda M I M;Waki T .Pervaporation of aqueous organic acid solutions by porous ceramic membranes[J].Journal of Chemical Engineering of Japan,2005,38:336. |
| [15] | Astala R;Auerbach S M .Density functional theory study of silica zeolite structures:Stabilities and mechanical properties of SOD,LTA,CHA,MOR,and MFI[J].Journal of Physical Chemistry B,2004,108(26):9208-9215. |
| [16] | Han Zhou;Yanshuo Li;Guangqi Zhu .Microwave-assisted hydrothermal synthesis of a&b-oriented zeolite T membranes and their pervaporation properties[J].Separation and Purification Technology,2009(2):164-172. |
| [17] | Tanaka K;Yoshikawa R;Ying C et al.Application of zeolite membranes to esterification reactions[J].Catalysis Today,2001,67:121-125. |
| [18] | 张飞,胡娜,周荣飞,张小亮,宋鑫,陈祥树.T型分子筛膜的制备及其在酯化反应中的应用[C].第四届中国膜科学与技术报告会论文集,2010:537-540. |
| [19] | Li G;Kikuchi E;Matsukata M .Separation of water-acetic acid mixtures by pervapomtion using a thin mordenite membrane[J].Separation and Purification Technology,2003,32:199-206. |
| [20] | LI Xiansen;Kita Hidetoshi;Zhu Hua et al.Synthesis of long-term acid-stable zeolite membranes and their potential application to esterification reactions[J].Journal of Membrane Science,2009,339:224-232. |
| [21] | Chen Z;Yang J;Yin D et al.Fabrication of poly(1-vinylimidazole)-mordenite grafting membrane with high pervaporation performance for the dehydration of acetic acid[J].Journal of Membrane Science,2010,349:175-182. |
| [22] | Gang Li;Eiichi Kikuchi;Masahiko Matsukata .A study on the pervaporation of water-acetic acid mixtures through ZSM-5 zeolite membranes[J].Journal of Membrane Science,2003(1/2):185-194. |
| [23] | Sano T;Ejiri S;Yamada K et al.Separation of acetic acid-water mixtures by pervaporation through silicalite membrane[J].Journal of Membrane Science,1997,123:225-233. |
| [24] | J.Caro;D.Albrecht;M.Noack .Why is it so extremely difficult to prepare shape-selective Al-rich zeolite membranes like LTA and FAU for gas separation?[J].Separation and Purification Technology,2009(1):143-147. |
| [25] | Chen Z;Yin D;Li Y et al.Functional defect-patching of a zeolite membrane for the dehydration of acetic acid by pervaporation[J].Journal of Membrane Science,2011,369:506-513. |
| [26] | Young M L;Boo K O .Pervaporation of water-acetic acid mixturethrough poly (4-vinylpyridine-co-acrylonitrile) membrane[J].Journal of Membrane Science,1993,85:13-20. |
| [27] | Oh Boo-Keun;Wang Wun Jae;Lee Young Moo .Pervaporation ofpyridine-water mixture through poly (acrylonit rile-《Ⅰ》 co《/Ⅰ》-4-styrenesulfonic acid) membrane[J].Journal of Applied Polymer Science,1996,59:227-233. |
| [28] | 曹绪芝,平郑骅.聚乙烯基咪唑/陶瓷复合膜的渗透汽化性能[J].化学学报,2008(07):803-809. |
| [29] | Lee Jin Seok;Lee Yun-Jo;Tae Eunju Lee et al.Synthesis of zeolite as ordered multicrystal arrays[J].Science,2003,301:818. |
| [30] | Juergen Caro;Manfred Noack .Zeolite membranes - Recent developments and progress[J].Microporous and mesoporous materials: The offical journal of the International Zeolite Association,2008(3):215-233. |
| [31] | Wenhui Yuan;Y. S. Lin;Weishen Yang .Molecular Sieving MFI-Type Zeolite Membranes for Pervaporation Separation of Xylene Isomers[J].Journal of the American Chemical Society,2004(15):4776-4777. |
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