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.

A STUDY ON THE GEOPOLYMERIZATION KINETICS OF FLY ASH BASED GEOPOLYMER

SIYAL, AHMER ALI (2015) A STUDY ON THE GEOPOLYMERIZATION KINETICS OF FLY ASH BASED GEOPOLYMER. Masters thesis, Universiti Teknologi PETRONAS.

[img] PDF
Restricted to Registered users only

Download (9MB)

Abstract

Geopolymers are versatile materials possessing properties superior to conventional materials as well as potential of use in a variety of applications. Geopolymerization is a multistep process involving many reactions occurring concurrently. Despite several kinetics studies, the geopolymerization kinetics of fly ash based geopolymers and the mechanism involved during its formation has not been well understood. This research determines the geopolymerization kinetics of fly ash based geopolymer using Kolmogorov-Johnson-Mehl-Avrami (KJMA) model and characterization techniques. The geopolymer formation with time was measured in terms of degree of reaction of fly ash (a)byhydrochloric acid (HC1) method. Four synthesis parameters such asNa/Al ratio (1-1.4), Si/Al ratio (1.8-2.6), W/S ratio (0.2-0.3), and curing temperature (40- 80°C) were selected to determine their effects on setting time, compressive strength, and degree of reaction (a).

Item Type: Thesis (Masters)
Academic Subject : Academic Department - Chemical Engineering - Process System Engineering
Subject: T Technology > TP Chemical technology
Divisions: Engineering > Chemical
Depositing User: Ahmad Suhairi Mohamed Lazim
Date Deposited: 18 Sep 2021 21:13
Last Modified: 18 Sep 2021 21:13
URI: http://utpedia.utp.edu.my/id/eprint/21424

Actions (login required)

View Item View Item

Document Downloads

More statistics for this item...