Development of novel composite polydecylmethylsiloxane hollow fiber membranes on highly permeable polysulfone support for С2+/С1 separation
https://doi.org/10.35164/0554-2901-2023-9-10-33-35
Abstract
A novel composite hollow fiber membrane has been developed for the separation of C2+ hydrocarbons from their mixture with methane. A high-performance porous polysulfone hollow fiber support was fabricated. Polydecylmethylsiloxane (PDecMS) and polydimethylsiloxane (PDMS) were used as a thin selective layer. Comparison of the results of separation of binary mixture of CH4 and C4H10 using PDecMS/PSF and PDMS/PSF membranes showed that for the PDecMS/PSF module the specific retentate flux and n-butane concentration in the permeate are 1.7 times higher and energy consumption is 9 times lower.
Keywords
composite hollow fiber membrane,
membrane,
porous support,
polysulfone,
polydecylmethylsiloxane,
hydrocarbon separation
Supporting agencies: The research was carried out at the expense of the grant of the Russian Science Foundation No. 19-19-00647, https://rscf.ru/project/19-19-00647 /. The work was carried out using the equipment of the CCP "Analytical Center for Problems of Deep oil Refining and Petrochemistry" INHS RAS
About the Authors
D. N. Matveev
Topchiev Institute of Petrochemical Synthesis RAS
Russian Federation
Russian Federation
Moscow
E. A. Grushevenko
Topchiev Institute of Petrochemical Synthesis RAS
Russian Federation
Russian Federation
Moscow
Yu. I. Matveeva
Topchiev Institute of Petrochemical Synthesis RAS
Russian Federation
Russian Federation
Moscow
V. P. Vasilevsky
Topchiev Institute of Petrochemical Synthesis RAS
Russian Federation
Russian Federation
Moscow
I. L. Borisov
Topchiev Institute of Petrochemical Synthesis RAS
Russian Federation
Russian Federation
Moscow
References
1. Grushevenko E., Borisov I., Bakhtin D., Bondarenko G., Levin I., Volkov A. Silicone rubbers with alkyl side groups for C3+ hydrocarbon separation // Reactive and Functional Polymers. 2019. V. 134. P. 156–165.
2. Borisov I., Grushevenko E., Anokhina T., Bakhtin D., Levin I., Bondarenko G., Volkov V., Volkov A. Influence of side chains assembly on the structure and transport properties of comb-like polysiloxanes in hydrocarbon separation // Materials Today Chemistry. 2021. V. 22. P. 100598.
3. Grushevenko E.A., Borisov I.L., Knyazeva A.A., Volkov V.V., Volkov A.V. Polyalkylmethylsiloxanes composite membranes for hydrocarbon/methane separation: Eight component mixed-gas permeation properties // Separation and Purifi cation Technology. 2020. V. 241. P. 116696.
4. Peng N., Widjojo N., Sukitpaneenit P., Teoh M. M., Lipscomb G. G., Chung T.S., Lai J.Y. Evolution of polymeric hollow fibers as sustainable technologies: Past, present, and future // Progress in Polymer Science. 2012. V. 37, №10. P. 1401–1424.
5. Mokarizadeh H., Moayedfard S., Maleh M.S., Mohamed S.I.G.P., Nejati S., Esfahani M.R. The role of support layer properties on the fabrication and performance of thin-film composite membranes: The signifi cance of selective layer-support layer connectivity // Separation and Purification Technology. 2021. V. 278. P. 119451.
6. Matveev D.N., Kutuzov K.A., Vasilevsky V.P. Effect of draw ratio on the morphology of polysulfone hollow fiber membranes // Membranes and Membrane Technologies. 2020. V. 2. P. 35–356.
7. Liang C.Z., Yong W.F., Chung T.S. High-performance composite hollow fiber membrane for flue gas and air separations // Journal of Membrane Science. 2017. V. 541. P. 367–377.
Review
For citations:
Matveev D.N., Grushevenko E.A., Matveeva Yu.I., Vasilevsky V.P., Borisov I.L. Development of novel composite polydecylmethylsiloxane hollow fiber membranes on highly permeable polysulfone support for С2+/С1 separation. Plasticheskie massy. 2023;(9-10):33-35. (In Russ.) https://doi.org/10.35164/0554-2901-2023-9-10-33-35
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