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알코올성 유기용매 재활용을 위한 나노여과막의 제조와 특성평가
Preparation and Characterization of Nanofiltration Membrane for Recycling Alcoholic Organic Solvent 원문보기

멤브레인 = Membrane Journal, v.31 no.3, 2021년, pp.228 - 240  

김성헌 (경상국립대학교 나노신소재공학부 고분자공학과) ,  임광섭 (경상국립대학교 나노신소재융합공학과) ,  김지현 (경상국립대학교 나노신소재융합공학과) ,  고형철 (경상국립대학교 그린에너지융합연구소) ,  남상용 (경상국립대학교 나노신소재공학부 고분자공학과)

초록
AI-Helper 아이콘AI-Helper

알코올성 용제를 재활용할 수 있는 목적의 유기용제나노여과막(OSN)을 내용제성이 우수한 폴리벤지다졸 고분자를 이용하여 비용매 유도 상분리법을 이용하여 제조하였다. 제조한 나노여과막의 모폴로지와 투과특성을 조절하기 위하여 도프 용액의 농도와 물과 에탄올의 혼합용액인 응고액의 조성을 변화시키면서 제조하였다. α,α'-dibromo-p-xylene (DBX)을 이용하여 가교한 폴리벤지미다졸 분리막은 유기용제나노여과막으로 사용하기에 충분한 기계적 강도와 내용제성을 갖는 것을 확인하였다. 물로만 이루어진 응고조에서 도프용액의 농도가 20%이상인 분리막을 제조하는 경우에 분자량 696.66 g/mol을 가지는 콩고레드에 대한 제거율은 90% 이상을 나타내었고, 투과도는 5 bar의 압력에서 22.5 LMH/bar를 나타내었다. 응고액 조성에 대한 연구를 통해서 응고액 중의 에탄올 농도가 증가할수록 에탄올의 투과도가 증가하는 것을 확인하였다.

Abstract AI-Helper 아이콘AI-Helper

The organic solvent robust polybenzimidazole (PBI) membranes were prepared as organic solvent nanofiltration (OSN) membrane for the recycling of alcoholic solvents using non-solvent induced phase separation with different dope solution concentration and coagulant composition of water/ethanol mixture...

주제어

참고문헌 (50)

  1. I. B. Valtcheva, S. C. Kumbharkar, J. F. Kim, Y. Bhole, and A. G. Livingston, "Beyond polyimide: Crosslinked polybenzimidazole membrane for organic solvent nanofiltration (OSN) in harsh environments", J. Membr. Sci., 457, 62-72 (2014) 

  2. J. Liu, Q. Xu, and J. Jiang, "A molecular simulation protocol for swelling and organic solvent nanofiltration of polymer membranes", J. Membr. Sci., 573, 639-646 (2019) 

  3. L. Paseta, M. Navarro, J. Coronas, C. Tellez, "Greener processes in the preparation of thin film nanocomposite membranes with diverse metal-organic frameworks for organic solvent nanofiltration", J Ind Eng Chem, 77, 344-354 (2019) 

  4. Y. C. Xu, X. Q. Cheng, J. Long, L. Shao, "A novel monoamine modification strategy toward high-performance organic solvent nanofiltration (OSN) membrane for sustainable molecular separations", J. Membr. Sci., 497, 77-89 (2016) 

  5. S. M. Kim, "Preparation of organic solvent nanofiltration (OSN) membrane adding molybdenumdisulfide", Master. Dissertation, Univ. of Kyung Hee, Korea (2020) 

  6. Y. Lu, Z. Qin, N. Wang, Q. An, H. Guo, "Counterion exchanged hydrophobic polyelectrolyte multilayer membrane for organic solvent nanofiltration", J. Membr. Sci., 620, 118827 (2021) 

  7. M. S. F. D. Silva, "Polyimide and polyetherimide organic solvent nanofiltration membranes", Diss. FCT-UNL (2007) 

  8. M. H. D. A. Farahani, and T. S. Chung, "Solvent resistant hollow fiber membranes comprising P84 polyimide and amine-functionalized carbon nanotubes with potential applications in pharmaceutical, food, and petrochemical industries", J Ind Eng Chem, 345, 174-185 (2018). 

  9. D. H. Choi, "Fabrication and characterization of Membranes based on Polyimide polymer" Master. Dissertation, Univ. of Gyeongsang, Korea (2021). 

  10. M. M. A. Almijbilee, X. Wu, A. Zhou, X. Zheng, X. Cao, and W. Li, "Polyetheramide organic solvent nanofiltration membrane prepared via an interfacial assembly and polymerization procedure", Sep. Purif. Technol., 234, 116033 (2020). 

  11. A. A. Tashvigh, L. Luo, T. S. Chung, M. Weber, and C. Maletzko, "Performance enhancement in organic solvent nanofiltration by double crosslinking technique using sulfonated polyphenylsulfone (sPPSU) and polybenzimidazole (PBI)", J. Membr. Sci., 551, 204-213 (2018). 

  12. S. J. Xu, Q. Shen, Z. L. Xu, and Z. Q. Dong, "Novel designed TFC membrane based on host-guest interaction for organic solvent nanofiltration (OSN)", J. Membr. Sci., 588, 117227 (2019). 

  13. A. Naderi, T. S. Chung, M. Weber, and C. Maletzko, "High performance dual-layer hollow fiber membrane of sulfonated polyphenylsulfone/Polybenzimidazole for hydrogen purification", J. Membr. Sci., 591, 117292 (2019). 

  14. C. Li, S. Li, L. Lv, B. Su, and M. Z. Hu, "High solvent-resistant and integrally crosslinked polyimide-based composite membranes for organic solvent nanofiltration", J. Membr. Sci., 564, 10-21 (2018). 

  15. B. Zhao, G. M. Shi, K. Y. Wang, J. Y. Lai, and T. S. Chung, "Employing a green cross-linking method to fabricate polybenzimidazole (PBI) hollow fiber membranes for organic solvent nanofiltration (OSN)", Sep. Purif. Technol., 255, 117702 (2021). 

  16. D. Chen, S, Yu, H. Zhang, and X. Li, "Solvent resistant nanofiltration membrane based on polybenzimidazole", Sep. Purif. Technol., 142, 299-306 (2015). 

  17. M. K. Jeong, "Preparation of New Polybenzimidazole Polymers and Applications of Membrane and Compression Molding", Master. Dissertation, Univ. of Gyeongsang, Korea (2017). 

  18. M. H. D. A. Farahani, and T. S. Chung, "A novel crosslinking technique towards the fabrication of high-flux polybenzimidazole (PBI) membranes for organic solvent nanofiltration (OSN)", Sep. Purif. Technol., 209, 182-192 (2019). 

  19. M. K. Jeong, and S. Y. Nam, "Preparation and Characterization of Organic Solvent-resistant Polybenzimidazole Membranes", Appl. Chem. Eng., 28, 420-426 (2017). 

  20. M. K. Jeong, and S. Y. Nam, "Reviews on Preparation and Membrane Applications of Polybenzimidazole Polymers", Membr. J., 26, 4 (2016). 

  21. A. A. Tashvigh, and T. S. Chung, "Facile fabrication of solvent resistant thin film composite membranes by interfacial crosslinking reaction between polyethylenimine and dibromo-p-xylene on polybenzimidazole substrates", J. Membr. Sci., 560, 115-124 (2018). 

  22. I. B. Valtcheva, P. Marchetti, and A. G. Livingston, "Crosslinked polybenzimidazole membranes for organic solvent nanofiltration (OSN): Analysis of crosslinking reaction mechanism and effects of reaction parameters", J. Membr. Sci., 493, 568-579 (2015). 

  23. J. M. Lee, J. H. Park, D. J. Kim, M. G. Lee, and S. Y. Nam, "Characterization and Preparation of Polyimide Copolymer Membranes by Non-Solvent Induced Phase Separation Method", Membr. J., 25, 4 (2015). 

  24. C. Ji, S. Xue, C. W. Lin, W. H. Mak, B. T. McVerry, C. L. Turner, M. Anderson, J. C. Molas, Z. Xu, and R. B. Kaner, Ultrapermeable Organic Solvent Nanofiltration Membranes with Precisely Tailored Support Layers Fabricated Using Thin-Film Liftoff, ACS Appl. Mater. Interfaces., 12, 30796-30804. (2020). 

  25. S. M. Lee, and S. S. Kim, "Structural Changes of PVDF Membranes by Phase Separation Control", Korean Chem. Eng. Res., 54, 57-63 (2016). 

  26. Soroko, Iwona, M. Sairam, A. G. Livingston. "The effect of membrane formation parameters on performance of polyimide membranes for organic solvent nanofiltration (OSN). Part C. Effect of polyimide characteristics", J. Membr. Sci., 381, 172-182 (2011). 

  27. J. H. Kim, D. H. Lee, S. K. Hong, S. J. Park, "Process Design of Low Energy Azeotropic and Extractive Distillation Process for Bioethanol Recovery", Korean Chem. Eng. Res., 46, 348-355 (2008). 

  28. Tashvigh, A. A., Luo, L., Chung, T. S., Weber, M., & Maletzko, C, "A novel ionically cross-linked sulfonated polyphenylsulfone (sPPSU) membrane for organic solvent nanofiltration (OSN)", J. Membr. Sci., 545, 221-228 (2018). 

  29. D. Y. Oh, S. Y. Nam, "Developmental Trend of Polyimide Membranes for Gas Separation", Membr. J., 21, 307-320 (2011). 

  30. Yanan. Y, Huixuan. Z, Peng. W, Qingzhu. Z, J. Li, "The influence of nano-sized TiO2 fillers on the morphologies and properties of PSF UF membrane", J. Membr. Sci., 288, 231-238 (2007). 

  31. P. Ramesh Babu, V. G. Gaikar, Membrane characteristics as determinant in fouling of UF membranes, Sep. Purif. Technol., 24, 23-34 (2001). 

  32. N. Du, G. P. Robertone, J. Song, I. Pinnau, M. D. Guiver, "High-Performance Carboxylated Polymers of Intrinsic Microporosity (PIMs) with Tunable Gas Transport Properties", Macromolecules, 12, 6038-6043 (2009). 

  33. D. Fritsch, P. Merten, K. Heinrich, M. Lazar, M. Priske, "High performance organic solvent nanofiltration membranes: Development and thorough testing of thin film composite membranes made of polymers of intrinsic microporosity (PIMs)", J. Membr. Sci., 401, 222-231 (2012). 

  34. M. Ines G. Almeida, R. W. Cattrall, S. D. Kolev, "Polymer inclusion membranes (PIMs) in chemical analysis - A review", Analytica Chimica Acta, 987, 1-14 (2017). 

  35. J. H. Kim, K. Kim, S. Y. Nam, "Research Trends of Polybenzimidazole-based Membranes for Hydrogen Purification Applications", Appl. Chem. Eng., 31, 453-466 (2020). 

  36. A. Tashvigh, Y. Feng, M. Weber, C. Maletzko, and T. Chung, "110th anniversary: Selection of cross-linkers and cross-linking procedures for the fabrication of solvent-resistant nanofiltration membranes: A review", Ind. Eng. Chem. Res., 58, 10678-10691 (2019). 

  37. D. Xing, S. Chan, and T. Chung, "The ionic liquid [EMIM]OAc as a solvent to fabricate stable polybenzimidazole membranes for organic solvent nanofiltration", Green Chem., 16, 1383-1392 (2014). 

  38. A. Naderi, A. Tashvigh, T. Chung, M. Weber, and C. Maletzko, "Molecular design of double cross-linked sulfonated polyphenylsulfone/polybenzimidazole blend membranes for an efficient hydrogen purification", J. Membr. Sci., 563, 726-733 (2018). 

  39. I. Valtcheva, P. Marchetti, and A. Livingston, "Crosslinked polybenzimidazole membranes for organic solvent nanofiltration (OSN): Analysis of crosslinking reaction mechanism and effects of reaction parameters", J. Membr. Sci., 493, 568-579 (2015). 

  40. K. E. Kim, I. Y. Jang, O. H. Kweon, Y. K. Hwang, S. B. Moon, A. S. Kang, "Electrochemical and Mechanical Characteristics of Covalently Cross-Linked SPEEK Polymer Electrolyte Membrane for Water Electrolysis", Trans. of the Korean Hydrogen and New Energy Society, 18, 391-398 (2007). 

  41. M. Han, G. Zhang, Z. Liu, S. Wang, M. Li, J. Zhu, H. Li, Y. Zhang, C. M. Lew, H. Na, "Cross-linked polybenzimidazole with enhanced stability for high temperature proton exchange membrane fuel cells", J. Mater. Chem., 21, 2187 (2011). 

  42. B. G. Park, S. H. Kong, S. Y. Nam, "Phase behavior and morphological studies of polysulfone membranes; the effect of alcohols used as a non-solvent coagulant", Membr. J., 15, 272-280 (2005) 

  43. M. M. Kim, J. W. Park, B. R. Min, "A study on reverse osmosis composite membrane with polysulfone supporting membrane", Membr. J., 4, 38-45 (1994). 

  44. N. Kim, "Preparation and characterization of PSF membranes by phosphoric acid and 2-butocyethanol", Membr. J., 22, 178-190 (2012). 

  45. Vandewitte P, Dijkstra PJ, Vandenberg JW, Feijen J, "Phase separation processes in polymer solutions in relation to membrane formation", J. Membr. Sci., 117, 1-31 (1996). 

  46. J. Han, D. Yang, S. Zhang, X. Liu, Z. Zhang, and X. Jian, "Effects of compatibility difference in the mixed solvent system on the performance of PPES hollow fiber UF membrane", J. Membr. Sci., 365, 311 (2010). 

  47. Z. Xu, L. Shen, Q. Yang, F. Liu, S. Wang, Y. Xu, "Ultrafiltration hollow fiber membranes from poly (ether imide): preparation, morphologies and properties", J. Membr. Sci., 223, 105-118 (2003). 

  48. A. J. Reuvers, C.A. Smolders, Formation of membranes by means of immersion precipitation. Part II. The mechanism of formation of membranes prepared from the system CA/acetone/water, J. Membr. Sci., 34, 67 (1987). 

  49. W. Albrecht, T. Weigel, M. Schossig-Tiedemann, K. Kneifel, K.-V. Peinemann, D. Paul, "Formation of hollow fiber membranes from poly (ether imide) at wet phase inversion using binary mixtures of solvents for the preparation of the dope", J. Membr. Sci., 192, 217 (2001). 

  50. M. L. Yeowa, Y. Liu, K. Lib, "Preparation of porous PVDF hollow fibre membrane via a phase inversion method using lithium perchlorate (LiClO4) as an additive", J. Membr. Sci., 258, 16-22 (2005). 

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