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_dFida
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_dVLOAD
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040 _aUMP
090 _aTP242 .I99 2009 rs Bc.
100 0 _aMohd Izwan Mohd
245 1 0 _aPermeability and selectivity of hybrid membrane (PES/PSU) for gas separation/
_cMohd Izwan Mohd
246 3 _aPermeability and selectivity of hybrid membrane (PES/PSU) for gas separation
_h[computer file]
260 _aKuantan, Pahang :
_bUMP,
_c2009
300 _a57 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of of Chemical engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2009
504 _aBibliography : p. 56-57
520 3 _aA hybrid membrane (PES/PSU) was prepared through a simple dry/wet phase inversion process. The casting solution developed in this research consists of PES, PSU, 1-methyl-2-pyrolidone (NMP) and methanol. Hybrid membrane (PES/PSU) is divided into three categories; uncoated, coated with polydimethylsiloxane (PDMS) and coated with bromine solution. Permeation test was carried out by testing CO2, CH4, N2 and O2 onto the hybrid membrane to see the permeability and selectivity of the respective gas to CH4. Different coating agent gives different rate of permeate to the hybrid membrane. The hybrid membrane (PES/PSU) that coated with PDMS shows higher selectivity compared to conventional hybrid membrane and hybrid membrane that coated with bromine solution. The selectivity of CO2/CH4 is approximately 0.563, it is believed that different coating agent strongly affects the hybrid membrane performance.-Author-
650 0 _aGases
_xSeparation
650 0 _aSeparation (Technology)
999 _aVIRTUA40
_c1674
_d1680
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*6501*9992