000075690 001__ 75690
000075690 005__ 20190709135646.0
000075690 0247_ $$2doi$$a10.1016/j.memsci.2016.09.041
000075690 0248_ $$2sideral$$a105515
000075690 037__ $$aART-2017-105515
000075690 041__ $$aeng
000075690 100__ $$aMartin-Gil, V.
000075690 245__ $$aStudy of different titanosilicate (TS-1 and ETS-10) as fillers for Mixed Matrix Membranes for CO2/CH4 gas separation applications
000075690 260__ $$c2017
000075690 5060_ $$aAccess copy available to the general public$$fUnrestricted
000075690 5203_ $$aThree titanosilicate zeolites were used as fillers for Mixed Matrix Membranes: (i) ETS-10, TS-1 having Si/Ti=100 and (iii) TS-1 using Si/Ti=25. Zeolite samples were characterized by X-Ray Diffraction, Scanning Electron Microscopy, Atomic Emission Spectroscopy, X-Ray Photoelectron Spectroscopy, and CO2 and CH4 adsorption isotherms. TS-1 particles showed a narrow size distribution ranging from 200 nm to 400 nm. In the case of ETS-10, the size distribution was broader ranging from 400 nm to 800 nm. Mixed Matrix Membranes were prepared using Matrimid (R) polyimide as continuous phase and filler loadings of 10, 20, and 30 wt%. Membranes were characterized by Thermogravimetric Analysis, Differential Scanning Calorimetry, and Scanning Electron Microscopy. The performances was measured at 8 bars of transmembrane pressure for CO2/CH4 mixed gases system at 50/50 vol/vol. concentration. Membranes using TS-1 (Si/Ti=25) as filler showed a maximum increase of 89.1% of CO2 permeability and 23.9% increase in separation factor. In the case of TS-1 (Si/Ti=100) only permeability increased significantly, with a maximum increase of 90.1%. Regarding the ETS-10 membranes, both permeability and separation factor increased slightly with respect to the reference polymeric membrane (22.5% in CO2 permeability and 7.8% in the separation factor). In conclusion, TS-1 (Si/Ti=25) is the most suitable filler for the use in Mixed Matrix Membranes for gas separation applications among the titanosilicate studied in this work.
000075690 536__ $$9info:eu-repo/grantAgreement/ES/DGA/EU-EACEA/FPA2011-0014
000075690 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000075690 590__ $$a6.578$$b2017
000075690 591__ $$aPOLYMER SCIENCE$$b3 / 87 = 0.034$$c2017$$dQ1$$eT1
000075690 591__ $$aENGINEERING, CHEMICAL$$b9 / 137 = 0.066$$c2017$$dQ1$$eT1
000075690 592__ $$a2.4$$b2017
000075690 593__ $$aBiochemistry$$c2017$$dQ1
000075690 593__ $$aPhysical and Theoretical Chemistry$$c2017$$dQ1
000075690 593__ $$aMaterials Science (miscellaneous)$$c2017$$dQ1
000075690 593__ $$aFiltration and Separation$$c2017$$dQ1
000075690 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000075690 700__ $$aLopez, A.
000075690 700__ $$aHrabanek, P.
000075690 700__ $$0(orcid)0000-0002-4758-9380$$aMallada, R.$$uUniversidad de Zaragoza
000075690 700__ $$aVankelecom, I.F.J.
000075690 700__ $$aFila, V.
000075690 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000075690 773__ $$g523 (2017), 24-35$$pJ. membr. sci.$$tJOURNAL OF MEMBRANE SCIENCE$$x0376-7388
000075690 8564_ $$s1453403$$uhttps://zaguan.unizar.es/record/75690/files/texto_completo.pdf$$yPostprint
000075690 8564_ $$s58169$$uhttps://zaguan.unizar.es/record/75690/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000075690 909CO $$ooai:zaguan.unizar.es:75690$$particulos$$pdriver
000075690 951__ $$a2019-07-09-12:41:16
000075690 980__ $$aARTICLE