02736ntm a2200373 i 4500 vtls000102934 KUKTEM 20251117113350.0 180207s2017 my a f am 000 0 eng d THE0001023(Local) 201905241054 nazirah 201802201109 saini 201802071102 saini 201802071101 saini 201802071048 saini UMP eng UMP rda FKKSA .S933 2017 r Bc. Muhammad Syazwan Shamsudin, author. CO2 absorption performance of PVDF/alumina hollow fiber membrane for membrane contactor application / Muhammad Syazwan Shamsudin Kuantan, Pahang : UMP, 2017 © 2017 xv, 47 pages : illustrations (some color) ; 30 cm. + 1 CD-ROM text rdacontent text rdacontent unmediated rdamedia computer rdamedia volume rdacarrier computer disc rdacarrier text file PDF rda Faculty of Chemical & Natural Resources Engineering Project Paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2017 Includes bibliographical references In this study, fabrication of composite polyvinylidene fluoride (PVDF) hollow fiber membrane for carbon dioxide (CO2) absorption was successfully prepared via incorporating alumina clay as additive into polymer dope solution. 18 wt.% of PVDF hollow fiber membrane and 82wt. % of NMP was fabricated with various compositions of alumina clay (1 wt. %, 3 wt. % and 5 wt. %) via wet spinning process. The prepared membrane was characterized via contact angle and CO2 absorption performance was conducted at various monoethanolamine (MEA) concentrations and liquid flow rates. The hollow fiber membrane sample with 5% of alumina content (S4) showed the highest value around 92.4° when characterized via contact angle. The high value of the contact angle showed that the membrane has a high hydrophobicity which capable of reducing membrane wetting. The CO2 absorption at various flowrates and concentrations of MEA exhibited increasing trend of CO2 absorption flux upon addition of alumina clay concentration. The highest value of CO2 absorption flux recorded was 4.368 × 10−2 mol/m²s for the sample of PVDF/alumina with 5wt. % of alumina at 200 mL/min and 2M of MEA. Faculty of Chemical & Natural Resources Engineering Dissertations Universities and Colleges Dissertations Theses 0 0 0 1 10000 10000 2019-09-04 0 FKKSA .S933 2017 r Bc. 0000122272 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 11216 | FKKSA .S933 2017 r Bc. 0000122273 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 7413 7419 VTLSSORT0080*0200*0400*0900*1000*2450*2640*2641*3000*3360*3361*3370*3371*3380*3381*3470*5000*5020*5040*5200*6100*6500*6501*9992