Abstract
Butanol as a biofuel, can be produced by ABE (acetone-butanol-ethanol) fermentation. Pervaporation is a promising process, especially for the separation of biofuels from aqueous mixtures such as ABE mixtures which consists of 3:6:1 ratio of ABE solvents and water around 97%. In this study, ionic liquid-based membranes were developed for the recovery of butanol from aqueous mixtures. The active layer providing the selectivity was formed by using polydimethylsiloxane (PDMS) and 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([bmim][Tf2N]) ionic liquid (IL). Porous polyvinylidenefluoride (PVDF) and polytetrafluoroethylene (PTFE) films were used as the support layers. Two different types of membranes were prepared, in which IL was mixed into PDMS and cast as a thin film on the support layer, and IL was impregnated into the pores of the support layers. The effects of feed concentration and temperature on separation performance were investigated. In addition, the membranes were prepared with and without IL, and the effect of IL on membrane performance was investigated. In general, an increase in flux and selectivity values was observed with the addition of IL in PDMS. Butanol selectivities in pervaporation experiments with different process parameters were found between 24.7 and 61.3 when PTFE support layer was used and between 22.5 and 48.6 when PVDF support layer was used. Especially with the use of IL in the membrane, the fluxes increased 2.5-5 times, resulting in a significant increase in fluxes. As a result, it has been shown that PDMS+IL/PVDF and PDMS+IL/PTFE membranes can be used for effective butanol recovery by pervaporation.
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Data availability
The data that support the findings of this study are available from the corresponding author upon reasonable request.
Abbreviations
- Ea :
-
Apparent activation energy for permeation (kj/mol)
- J:
-
Flux (gm-2h-1)
- mwet, mdry :
-
Weights of swollen and dry membrane samples, respectively (g)
- PSI:
-
Pervaporation separation index
- T:
-
Temperature (K)
- W:
-
Water
- α:
-
Selectivity
References
Amerit B, Ntayi JM, Ngoma M, Bashir H, Echegu S, Nantongo M (2023) Commercialization of biofuel products: A systematic literature review. Renew Energy Focus 44:223–236. https://doi.org/10.1016/j.ref.2022.12.008
Kamiński W, Tomczak E, Górak A (2011) Biobutanol - production and purification methods. Ecol Chem Eng S 18(1):31–37
Luque R, Lin CSK, Wilson K, Du C (2022) Handbook of Biofuels Production, Vol:3. Woodhead Publishing, Elsevier, Holland
Huzir NM, Maniruzzaman AA, Ismail SB, Abdullah B, Mahmood NAN, Umor NA, Muhammad SAFS (2018) Agro-industrial waste to biobutanol production: Eco-friendly biofuels for next generation. Renew Sustain Energy Rev 98:476–485. https://doi.org/10.1016/j.rser.2018.06.036
Petra C, Katalin B-B (2011) Application of ionic liquids in membrane separation processes. In: Alexander K (ed) Ionic Liquids: applications and perspectives. InTech Open, Russia, pp 561–586
Kárászová M, Kacirková M, Friess K, Izák P (2014) Progress in separation of gases by permeation and liquids by pervaporation using ionic liquids: A review. Sep Purif Technol 132:93–101. https://doi.org/10.1016/j.seppur.2014.05.008
Xu X, Van Eygen G, Molina-Fernandez C, Nikolaeva D, Depasse Y, Chergaoui S, Hartanto Y, Van der Bruggen B, Coutinho JAP, Buekenhoudt A, Luis P (2023) Evaluation of task-specific ionic liquids applied in pervaporation membranes: Experimental and COSMO-RS studies. J Membr Sci 670:121350. https://doi.org/10.1016/j.memsci.2023.121350
Arregoitia-Sarabia C, González-Revuelta D, Fallanza M, Gorri D, Ortiz I (2020) Polymer inclusion membranes containing ionic liquids for the recovery of nbutanol from ABE solutions by pervaporation. Sep Purif Technol 248:117101. https://doi.org/10.1016/j.seppur.2020.117101
Rdzanek P, Heitmann S, Gorak A, Kaminski W (2015) Application of supported ionic liquid membranes (SILMs) for biobutanol pervaporation. Sep Purif Technol 155:83–88. https://doi.org/10.1016/j.seppur.2015.03.024
Kubisa P (2009) Ionic liquids as solvents for polymerization processes—progress and challenges. Prog Polym Sci 34:1333–1347. https://doi.org/10.1016/j.progpolymsci.2009.09.001
Kohoutová M, Sikora A, Hovorka S, Randová A, Schauer J, Tišma M, Setničková K, Petričkovič R, Guernik S, Greenspoon N, Izák P (2009) Influence of ionic liquid content on properties of dense polymer membranes. Eur Polym J 45:813–819. https://doi.org/10.1016/j.eurpolymj.2008.11.043
Izák P, Friess K, Hynek V, Ruth W, Fei Z, Dyson JP, Kragl U (2009) Separation properties of supported ionic liquid-polydimethylsiloxane membrane in pervaporation process. Desalination 241:182–187. https://doi.org/10.1016/j.desal.2007.12.050
Mai N, Kim S, Ha S, Shin H, Koo YM (2013) Selective recovery of acetone-butanolethanol from aqueous mixture by pervaporation using immobilized ionic liquid polydimethylsiloxane membrane. Korean J Chem Eng 30:1804–1809. https://doi.org/10.1007/s11814-013-0116-6
Ha SH, Mai NL, Koo YM (2010) Butanol recovery from aqueous solution into ionic liquids by liquid–liquid extraction. Process Biochem 45:1899–1903. https://doi.org/10.1016/j.procbio.2010.03.030
Fadeev A.G., Meagher M. M (2001) Opportunities for ionic liquids in recovery of biofuels. ChemComm 295-296. https://doi.org/10.1039/b006102f
Hasanoğlu A (2016) Investigation of sorption characteristics of polymeric membranes containing ionic liquids for n-butanol recovery from aqueous streams. Desalin Water Treat 57(15):6680–6692. https://doi.org/10.1080/19443994.2015.1010234
Plaza A, Merlet G, Hasanoglu A, Isaacs M, Sanchez J, Romero J (2013) Separation of butanol from ABE mixtures by sweep gas pervaporation using a supported gelled ionic liquid membrane: Analysis of transport phenomena and selectivity. J Membr Sci 444:201–212. https://doi.org/10.1016/j.memsci.2013.04.034
Cheng C, Yang D, Bao M, Xue C (2021) Spray-coated PDMS/PVDF composite membrane for enhanced butanol recovery by pervaporation. J Appl Polym Sci 138:1–11. https://doi.org/10.1002/app.49738
Cai D, Hu S, Miao Q, Chen C, Chen H, Zhang C, Li P, Qin P, Tan T (2017) Two-stage pervaporation process for effective in situ removal acetone-butanol-ethanol from fermentation broth. Bioresour Technol 224:380–388. https://doi.org/10.1016/j.biortech.2016.11.010
Pandiarajan S, Venkatesan S (2023) Removal of 2,4-dichlorophenol using ionic liquid [BMIM]+[PF6]- encapsulated PVDF membrane. J Indian Chem Soc 100:1007871. https://doi.org/10.1016/j.jics.2022.100781
Heitmann S, Krings J, Kreis P, Lennert A, Pitner WR, Górak A, Schulte MM (2012) Recovery of n-butanol using ionic liquid-based pervaporation membranes. Sep Purif Technol 97:108–114. https://doi.org/10.1016/j.seppur.2011.12.033
Erdoğan D (2017) Pervaporation separation of biobutanol using ionic liquid based membranes, Master Thesis. Yıldız Technical University, Istanbul
Ichikawa T, Okafuji A, Kato T, Ohno H (2016) Induction of an Infinite Periodic Minimal Surface by Endowing an Amphiphilic Zwitterion with Halogen-Bond Ability. ChemistryOpen 5:439–444. https://doi.org/10.1002/open.201600054
Al-bishri HM, Abdel-Fattah TM, Mahmoud ME (2012) Immobilization of [Bmim+Tf2NS] hydrophobic ionic liquid on nano-silica-amine sorbent for implementation in solid phase extraction and removal of lead. J Ind Eng Chem 18:1252–1257. https://doi.org/10.1016/j.jiec.2012.01.018
Meine N, Benedito F, Rinaldi R (2010) Thermal stability of ionic liquids assessed by potentiometric titration. Green Chem 12:1711–1714. https://doi.org/10.1039/c0gc00091d
Liu G, Gan L, Liu S, Zhou H, We W, ** W (2014) PDMS/Ceramic composite membrane for pervaporation separation of Acetone–Butanol–Ethanol (ABE) aqueous solutions and its application in intensification of ABE fermentation process. Chem Eng Process 86:162–172. https://doi.org/10.1016/j.cep.2014.06.013
Hong A, Fane AG, Burford R (2003) Factors affecting membrane coalescence of stable oil-in-water emulsions. J Membr Sci 222:19–39. https://doi.org/10.1016/S0376-7388(03)00137-6
**ao K, Sun J, Mo Y, Fang Z, Liang P, Huang X, Ma J, Ma B (2014) Effect of membrane pore morphology on microfiltration organic fouling: PTFE/PVDF blend membranes compared with PVDF membranes. Desalination 343:217–225. https://doi.org/10.1016/j.desal.2013.09.026
Pereira MM, Kurnia KA, Sousa FL, Silva NJO, Lopes-da-Silva JA, Coutinhoa JAP, Freire MG (2015) Contact angles and wettability of ionic liquids on polar and non-polar surfaces. PCCP 17:31653–31661. https://doi.org/10.1039/c5cp05873b
Talluri VP, Patakova P, Moucha T, Vopicka O (2019) Transient and steady pervaporation of 1-butanol–water mixtures through a poly[1-(Trimethylsilyl)-1-Propyne] (PTMSP) membrane. Polymers 11:1–17. https://doi.org/10.3390/polym11121943
Feng XS, Huang RYM (1996) Estimation of activation energy for permeation in pervaporation processes. J Membr Sci 118:127–131. https://doi.org/10.1016/0376-7388(96)00096-8
Hamouda SB, Boubakri A, Nguyen QT, Amor MB (2011) PEBAX membranes for water desalination by pervaporation process. High Perform Polym 23:170–173. https://doi.org/10.1177/095400831038920
Lasseuguette E, Malpass-Evans R, Carta M, McKeown NB, Ferrari MC (2018) Temperature and Pressure Dependence of Gas Permeation in a Microporous Tröger’s Base Polymer. Membranes 8:132. https://doi.org/10.3390/membranes8040132
Merlet G, Becerra J, Zurob E, Plaza A, Romero J, Quijada-Maldonado E, Pino-Soto L, Cabezas R (2023) In-situ recovery of butanol from ABE fermentation solution by hydrophobic ionic liquid perstraction in tubular membranes assisted with vacuum. Sep Purif Technol 314:123630. https://doi.org/10.1016/j.seppur.2023.123630
Praus J, Pokorný P, Cíhal P, Vopicka O (2022) Solubility and diffusivity of six volatile compounds in ionic liquids [BMIM][Tf2N], [BMPy][Tf2N], [BMIM][TfO] and [BMPy][TfO]. Fluid Phase Equilib 557:113418. https://doi.org/10.1016/j.fluid.2022.113418
Zhan X, Wang M, Gao T, Lu J, He Y, Li J (2020) A highly selective sorption process in POSS-g-PDMS mixed matrix membranes for ethanol recovery via pervaporation. Sep Purif Technol 236:116238. https://doi.org/10.1016/j.seppur.2019.116238
Izak P, Ruth W, Fei Z, Dyson PJ, Kragl U (2008) Selective removal of acetone and butan-1-ol from water with supported ionic liquid–polydimethylsiloxane membrane by pervaporation. Chem Eng J 139:318–321. https://doi.org/10.1016/j.cej.2007.08.001
Beltran AB, Nisola GM, Vivas EL, Cho W, Chung W-J (2013) Poly(octylmethylsiloxane)/Oleyl Alcohol Supported Liquid Membrane for The Pervaporative Recovery of 1-Butanol from Aqueous and ABE Model Solutions. J Ind Eng Chem 19:182–189. https://doi.org/10.1016/j.jiec.2012.07.022
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Derya Erdoğan: investigation, methodology, Ayça Hasanoğlu: investigation, writing-original draft, supervision, conceptualization
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Erdoğan, D., Hasanoğlu, A. Recovery of Biobutanol from Aqueous Streams by Pervaporation Using Ionic Liquid Based Membranes. Biomass Conv. Bioref. (2023). https://doi.org/10.1007/s13399-023-04633-8
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DOI: https://doi.org/10.1007/s13399-023-04633-8