Welcome To UTPedia

We would like to introduce you, the new knowledge repository product called UTPedia. The UTP Electronic and Digital Intellectual Asset. It stores digitized version of thesis, final year project reports and past year examination questions.

Browse content of UTPedia using Year, Subject, Department and Author and Search for required document using Searching facilities included in UTPedia. UTPedia with full text are accessible for all registered users, whereas only the physical information and metadata can be retrieved by public users. UTPedia collaborating and connecting peoples with university’s intellectual works from anywhere.

Disclaimer - Universiti Teknologi PETRONAS shall not be liable for any loss or damage caused by the usage of any information obtained from this web site.Best viewed using Mozilla Firefox 3 or IE 7 with resolution 1024 x 768.

Improving the Physicochemical Properties ofSbVZrCe Catalyst Prepared By Reflux Method

Ab Halim, Mohd Fans (2009) Improving the Physicochemical Properties ofSbVZrCe Catalyst Prepared By Reflux Method. Universiti Teknologi PETRONAS. (Unpublished)

[img] PDF
Download (1MB)


Antimony-vanadium-oxide is known to be an active and selective catalyst for the ammoxidation of propane to Acrylonitrile(ACN) and doping with Zr-Ce can enhance the performance ofthis catalyst. Unfortunately the yield of21.3% is to low to be used commercially. Sb-V-Zr-Cecatalyst is prepared by using slurry method for the ammoxidation of propane to ACN. In an attemptto increasethe yield of propane to ACN, modifications methods solely focus on reflux method are introduced into the catalyst preparation method for this process. A combination of various physicochemical techniques such as FTIR, physical adsorption ofN2, BET surface area, X-ray Diffraction (XRD), scanning electron microscopy (SEM) and Temperature Programmed Desorption Reduction & Oxidation (TPDRO) are used to characterize the modified catalyst.

Item Type: Final Year Project
Academic Subject : Academic Department - Chemical Engineering - Ionic Liquid
Subject: T Technology > TP Chemical technology
Divisions: Engineering > Chemical
Depositing User: Users 2053 not found.
Date Deposited: 22 Oct 2013 10:01
Last Modified: 22 Oct 2013 10:01
URI: http://utpedia.utp.edu.my/id/eprint/9219

Actions (login required)

View Item View Item

Document Downloads

More statistics for this item...