dc.contributor.author | Rahimalimamaghani, A. | |
dc.contributor.author | Pacheco Tanaka, D.A. | |
dc.contributor.author | Llosa Tanco, M.A. | |
dc.contributor.author | Neira D'Angelo, F. | |
dc.contributor.author | Gallucci, F. | |
dc.date.accessioned | 2022-01-31T15:27:16Z | |
dc.date.available | 2022-01-31T15:27:16Z | |
dc.date.issued | 2022-05 | |
dc.identifier.citation | Rahimalimamaghani, A., D.A. Pacheco Tanaka, M.A. Llosa Tanco, F. Neira D’Angelo, and F. Gallucci. “New Hydrophilic Carbon Molecular Sieve Membranes for Bioethanol Dehydration via Pervaporation.” Chemical Engineering Journal 435 (May 2022): 134891. doi:10.1016/j.cej.2022.134891. | en |
dc.identifier.issn | 1385-8947 | en |
dc.identifier.uri | http://hdl.handle.net/11556/1264 | |
dc.description.abstract | Tubular supported carbon molecular sieve membranes (CMSMs) with high hydrophilicity and perm-selectivities for water suitable for ethanol dehydration were developed from a Novolac oligomer phenolic resin as precursor. Alpha alumina supported CMSMs resulted in 1.69 times higher surface roughness than zirconia supports. The higher surface roughness resulted in 48% higher selective layer thickness. According to pervaporation results, water permeance decreased by the increase in selective layer thickness and mole based selectivity of water- ethanol was enhanced. The oligomer with 3982 g/mol molecular weight enabled membrane to reach high selectivity with one-layer coating. Performance of the membranes are compared with literature data in terms of mole-based selectivity vs. water permeance. CMSMs could be a potential substitution for traditional ethanol dehydration methods with offering higher performance and as a result reducing the final price of bioethanol to be used as a sustainable energy source. | en |
dc.description.sponsorship | The research has been carried out within the TTW Perspectief Pro-gramme “Microsync” project number P16-10 | en |
dc.language.iso | eng | en |
dc.publisher | Elsevier | en |
dc.rights | Attribution 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.title | New hydrophilic carbon molecular sieve membranes for bioethanol dehydration via pervaporation | en |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.cej.2022.134891 | en |
dc.rights.accessRights | open access | en |
dc.subject.keywords | Carbon membranes | en |
dc.subject.keywords | Bioethanol dehydration | en |
dc.subject.keywords | Pervaporation | en |
dc.subject.keywords | Novolac resin | en |
dc.subject.keywords | Supported carbon membranes | en |
dc.journal.title | Chemical Engineering Journal | en |
dc.page.initial | 134891 | en |
dc.volume.number | 435 Part 1 | en |