| 000 | 02433ntm a2200289 a 4500 | ||
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| 001 | vtls000093533 | ||
| 003 | KUKTEM | ||
| 005 | 20251117113320.0 | ||
| 008 | 160304t2015 my da f ab 000 0 eng d | ||
| 020 | _aTHE0000877(Local) | ||
| 039 | 9 |
_a201905271451 _bnazirah _c201711301513 _dfateeha _y201603041053 _zasma |
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| 040 | _aUMP | ||
| 090 | _aFKKSA .F37 2015 r Bc. | ||
| 100 | 0 | _aSiti Farah Amirah Ahmed | |
| 245 | 1 | 0 |
_aStudy effect of additive on PVDF membrane for CO2/N2 gas separation process / _cSiti Farah Amirah Ahmed |
| 260 |
_aKuantan, Pahang : _bUMP, _c2015 |
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| 300 |
_axv, 38 p. : _bill. (some col.) ; _c30 cm. + _e1 CD ROM |
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| 500 | _aFaculty of Chemical & Natural Resources Engineering | ||
| 502 | _aProject Paper (Bachelors of Chemical Engineering) -- Universiti Malaysia Pahang – 2015 | ||
| 504 | _aBibliography : p. 36-38 | ||
| 520 | 3 | _aFlat sheet asymmetric membranes were produced from homogenous solution of Poly(vinylideneflouride) (PVDF) via phase inversion method using N-methyl-2-pyrrolidone (NMP) as the solvent and Lithium Chloride (LiCl) as an additive. The effect of addition of different ratio of LiCl in the casting solution on the membrane properties and performance were studied. The morphology and cross section of the produced membranes were observed by Scanning Electron Microscope (SEM). Then, the membranes were tested for chemical analysis to define the presence of LiCl in the membrane by using Fourier Transform Infrared (FTIR) spectroscopy. The permeation performances of the membranes were evaluated in terms of permeability and selectivity of the membranes in separating the gaseous mixture by using single gas permeation test. The addition of LiCl into the casting solution definitely improved the morphology and structure of the membrane. The macrovoid formation was suppressed and very fine pores were formed at higher LiCl content. Increasing the LiCl content significantly increased the selectivity of the PVDF membrane to separate the CO2/N2 gases but decreased the amount of the gases that passed through the membrane | |
| 610 | 2 | 0 |
_aFaculty of Chemical & Natural Resources Engineering _xDissertations |
| 650 | 0 |
_aUniversities and Colleges _xDissertations |
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| 650 | 0 | _aTheses | |
| 856 | 4 | 0 |
_uhttp://ecollib.ump.edu.my/id/eprint/25612 _zAccess in library only |
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_aVIRTUA40 _c6597 _d6603 |
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