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.

Physical Solubility of N20 and C02 in Aqueous Solutions of Sodium Glycinate at High Pressure

Wee , Jin Chua (2012) Physical Solubility of N20 and C02 in Aqueous Solutions of Sodium Glycinate at High Pressure. Universiti Teknologi PETRONAS. (Unpublished)

[img] PDF
Download (694Kb)

Abstract

As a new absorbent for carbon dioxide (C02), sodium glycinate was investigated in this work. The physical solubility of nitrous oxide (N20) and C02 in pure water and ofN,O in aqueous sodium glycinate solutions of various concentrations (1.0, 2.0 and 3.0 kmo1/m3 ) had been measured experimentally at different pressures (20, 40 and 60 bar) over the temperature ranging from 303.15 to 323.15 K. Since C02 reacts in the amine group of sodium glycinate, the physical solubility of C02 cannot be measured directly and thus N20 (a non-reacting gas) was used as a surrogate for C02. In order to estimate the physical solubility of C02 in aqueous solutions of sodium glycinate, N20 analogy had been applied. The physical solubility increases with a decrease in temperature and with a decrease in concentration, as well as with an increase in pressure. In this work, the optimum condition for physical solubility of C02 in aqueous solutions of sodium glycinate at high pressure was achieved at low temperature of 30 'C and high pressure of 60 bar.

Item Type: Final Year Project
Academic Subject : Academic Department - Chemical Engineering - Reactor Technology
Subject: T Technology > TP Chemical technology
Divisions: Engineering > Chemical
Depositing User: Users 2053 not found.
Date Deposited: 25 Oct 2013 10:45
Last Modified: 25 Jan 2017 09:41
URI: http://utpedia.utp.edu.my/id/eprint/9881

Actions (login required)

View Item View Item

Document Downloads

More statistics for this item...