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Autothermal reforming of methane to hydrogen in a palladium membrane reactor: characterization of bimetallic Pt-NiO/delta-Al2O3 catalyst

Songip, Ahmad Rahman and Nasri, N. S. and Jungan, J. (2004) Autothermal reforming of methane to hydrogen in a palladium membrane reactor: characterization of bimetallic Pt-NiO/delta-Al2O3 catalyst. Proceedings of The 18th Symposium of Malaysian Chemical Engineers SOMChE 2004, 1 . pp. 1-40.

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Abstract

A bimetallic Pt(0.2)-Ni(25)/delta-Al2O3 (wt/wt%) was prepared by incipient wetness technique. The catalyst was characterized by X-ray diffraction (XRD) and Temperature-programmed reduction (TPR) analysis. The catalyst characterization results showed that doping of Pt catalyses the complete reduction of Ni2+ to Ni0 and a bimetallic surface interaction was formed. The NiAl2O3 spinel phases were observed and reduced at lower temperatures.

Item Type:Article
Uncontrolled Keywords:Al2O3, Bimetallic, Ni, Pt, Spinel
Subjects:T Technology > T Technology (General)
Divisions:Chemical and Natural Resources Engineering (Formerly known)
ID Code:5135
Deposited By: Norhani Jusoh
Deposited On:14 Feb 2008 09:18
Last Modified:01 Jun 2010 03:23

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