CHARACTERIZATION AND PERFORMANCE OF W-ZSM-5 AND W LOADED Cu/ZSM-5 CATALYSTS

Anggoro, Didi Dwi and Saidina Amin, Nor Aishah (2004) CHARACTERIZATION AND PERFORMANCE OF W-ZSM-5 AND W LOADED Cu/ZSM-5 CATALYSTS. In: Seminar Teknik Kimia Soehadi Reksowardojo, 6-7 Oktober 2004, ITB Bandung.

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Abstract

The modified HZSM-5 by loading with Tungsten (W) enhanced its heat resistant performance, andthe high reaction temperature (800oC) did not lead to the loss of W component by sublimation.The loading of HZSM-5 with Tungsten and Copper (Cu) resulted in an increment in the methane conversion, CO2 and C5+ selectivities. In contrast, CO, C2-3, and H2O selectivities were reduced.The process to convert methane to liquid hydrocarbons (C5+) was dependent on the metal surfacearea and the acidity of the zeolite. The high methane conversion and C5+ selectivity, and low H2O selectivity are obtained by using W/3.0Cu/HZSM-5.

Item Type:Conference or Workshop Item (Paper)
Subjects:Q Science > Q Science (General)
T Technology > TP Chemical technology
Divisions:Faculty of Engineering > Department of Chemical Engineering
Faculty of Engineering > Department of Chemical Engineering
ID Code:36582
Deposited By:Dr Didi Dwi Anggoro
Deposited On:27 Oct 2012 05:28
Last Modified:27 Oct 2012 05:28

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