Saidina Amin, Nor Aishah and Ali, Asmadi (2001) Characterization Of Modified HZSM-5 With Gallium And Its Reactivitiy In Direct Conversion Of Methane To Liquid Hydrocarbons. Jurnal Teknologi F (35F). pp. 21-30. ISSN 0127-9696
Official URL: http://www.penerbit.utm.my/onlinejournal/35/F/JT35...
The HZSM-5 zeolite catalyst was modified by an acidic ion exchange method to produce the Ga-HZSM-5 zeolite catalyst. The catalytic activity of HZSM-5 and Ga-HZSM-5 were studied at reaction temperature of 800Â°C and gas hourly space velocities (GHSV) of 7500 hrâ€“1. HZSM-5 and Ga-HZSM-5 catalysts were characterized by XRD, NMR, Nitrogen Adsorption and TPD. The characterization results revealed that aluminium was removed from the parent framework. Gallium loaded HZSM-5 is a better catalyst than HZSM-5 zeolite catalyst to produce liquid hydrocarbons.
|Uncontrolled Keywords:||Ga-HZSM-5, methane, acidic ion exchange, liquid hydrocarbons|
|Subjects:||T Technology > TP Chemical technology|
|Divisions:||Chemical and Natural Resources Engineering (Formerly known)|
|Deposited By:||En Mohd. Nazir Md. Basri|
|Deposited On:||07 Mar 2007 03:55|
|Last Modified:||09 Nov 2010 08:32|
Repository Staff Only: item control page