000060852 001__ 60852
000060852 005__ 20170503134859.0
000060852 0247_ $$2doi$$a10.1002/aic.15011
000060852 0248_ $$2sideral$$a92992
000060852 037__ $$aART-2015-92992
000060852 041__ $$aeng
000060852 100__ $$0(orcid)0000-0002-9934-1707$$aZornoza, B.
000060852 245__ $$aMixed matrix membranes based on 6FDA polyimide with silica and zeolite microsphere dispersed phases
000060852 260__ $$c2015
000060852 5060_ $$aAccess copy available to the general public$$fUnrestricted
000060852 5203_ $$aMixed matrix membranes (MMMs) prepared with 6FDA-DAM polymer using ordered mesoporous silica MCM-41 spheres (MSSs), Grignard surface functionalized MSSs (Mg-MSSs) and hollow zeolite spheres are studied to evaluate the effects of surface modification on performance. Performance near or above the so-called permeability-selectivity trade-off curve was achieved for the H2/CH4, CO2/N2, CO2/CH4, and O2/N2 systems. Two loadings (8 wt % and 16 wt %) of MSSs were tested using both constant volume and Wicke-Kallenbach sweep gas permeation systems. Besides single gas H2, CO2, O2, N2, and CH4 tests, mixed gas (50/50 vol %) selectivities were obtained for H2/CH4, CO2/N2, CO2/CH4, and O2/N2 and found to show enhancements vs. single gases for CO2 including cases. Mg-MSS/6FDA-DAM was the best performing MMM with H2/CH4, CO2/N2, CO2/CH4, and O2/N2 separation selectivities of 21.8 (794 Barrer of H2), 24.4 (1214 Barrer of CO2), 31.5 (1245 Barrer of CO2), and 4.3 (178 Barrer of O2), respectively.
000060852 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2013-40566-R
000060852 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000060852 590__ $$a2.98$$b2015
000060852 591__ $$aENGINEERING, CHEMICAL$$b23 / 135 = 0.17$$c2015$$dQ1$$eT1
000060852 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000060852 700__ $$0(orcid)0000-0002-4954-1188$$aTéllez, C.$$uUniversidad de Zaragoza
000060852 700__ $$0(orcid)0000-0003-1512-4500$$aCoronas, J.$$uUniversidad de Zaragoza
000060852 700__ $$aEsekhile, O.
000060852 700__ $$aKoros, W.J.
000060852 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDepartamento de Ingeniería Química y Tecnologías del Medio Ambiente$$cIngeniería Química
000060852 773__ $$g61, 12 (2015), 4481-4490$$pAIChE j.$$tAICHE JOURNAL$$x0001-1541
000060852 8564_ $$s1158490$$uhttps://zaguan.unizar.es/record/60852/files/texto_completo.pdf$$yPostprint
000060852 8564_ $$s32719$$uhttps://zaguan.unizar.es/record/60852/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000060852 909CO $$ooai:zaguan.unizar.es:60852$$particulos$$pdriver
000060852 951__ $$a2017-05-03-13:43:15
000060852 980__ $$aARTICLE