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, dissertation, 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.

Synthesis and characterization of cobalt-iron (bimetallic) nanocatalyst via strong electrostatic adsorption (SEA) method

AHMAD, KHAIRULAMIN (2012) Synthesis and characterization of cobalt-iron (bimetallic) nanocatalyst via strong electrostatic adsorption (SEA) method. Universiti Teknologi PETRONAS. (Unpublished)

[img] PDF
Download (2344Kb)

Abstract

This project focuses on preparation of Fischer-Tropsch (FT) catalyst by using strong electrostatic adsorption (SEA) method. The simple catalyst synthesis method of strong electrostatic adsorption is applied to cobalt-iron (bimetallic) system on carbon nanotubes support. The pH value plays an important role in the deposition of metal precursor using SEA method. Iron was incorporated into cobalt at ratio of 10, 20 and 30 wt"lo.The physico-chemical properties, FT activity and selectivity of the bimetallic catalysts were analyzed and compared with those of monometallic cobalt catalysts at similar operating conditions (H2/CO = 2: l molar ratio, P = Atmospheric and T = 220 0 C). The average size of metal oxide particles deposited on the inner and outer walls of the CNTs was 6±1.5mn and 6.5± 3nm, respectively. Using the 90Co10Fe/CNT catalyst, the CO conversion was 2.5% and C/ selectivity was 0.85%. Other composition did not produce ct hydrocarbon.

Item Type: Final Year Project
Academic Subject : chemical
Subject: T Technology > TP Chemical technology
Divisions: Engineering > Chemical
Depositing User: Users 2053 not found.
Date Deposited: 08 Nov 2013 11:40
Last Modified: 25 Jan 2017 09:41
URI: http://utpedia.utp.edu.my/id/eprint/10383

Actions (login required)

View Item View Item

Document Downloads

More statistics for this item...