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008 080828t2008 my a f m 000 0 eng|d
020 _aTHE0002130(Local)
039 9 _a201905131653
_byusri
_c201107132042
_dVLOAD
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_dVLOAD
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_zida84
040 _aUMP
090 _aQD305.H6 A35 2008 rs Thesis
100 0 _aMohammad Afifi Faiz Azha @ Azahar
245 1 0 _aDevelopment of the modified zeolite -A catalyst for the direct conversion of methane too liquid hydrocarbons /
_cMohammad Afifi Faiz Azha @ Azahar
246 3 _aDevelopment of the modified zeolite -A catalyst for the direct conversion of methane too liquid hydrocarbons
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP,
_c2008
300 _a45 p. :
_bill. ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Chemical Engineering) --- Universiti Malaysia Pahang - 2008
520 3 _aThe characteristic of Zeolite­A loaded with iron and zinc on the direct conversion of methane to liquid hydrocarbons is investigated. Zeolite­A is loaded with different mass ratio of zinc and iron. Thermo Gravimetric Analysis (TGA), X­Ray Diffraction (XRD), and Fourier transform spectroscopy (FTIR) are used to analyze the physicochemical properties of the modified zeolite such as functional group, surface area and average diameter of unit cell. The absence of the iron content in the catalyst does not affect the framework and the crystalline of the catalyst but only affect the size of the unit cell and the surface area of the catalyst. As compare to zinc, it has modified the crystalline and framework of the catalyst. The result indicated that Zeolite­A with 8% of zinc and 2% of iron of metal doped is the most suitable catalyst for the methane conversion to liquid hydrocarbons. The catalyst has high thermal stability, high surface area, and high average diameter of unit cell and has low weight loss.-Author
650 0 _aMethane
650 0 _aZeolites
999 _aVIRTUA40
_c812
_d818
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*9992