Vacuum degasifier: comprehensive modelling and simulation

Hussain, M.A. (2001) Vacuum degasifier: comprehensive modelling and simulation. Vacuum, 60 (3). pp. 325-337. ISSN 0042-207X

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Abstract

A vacuum degasifier is used to remove dissolved gases in water for many industrial processes. The present industrial design of these vacuum degasifiers use simple methods and formulae, which normally involve the removal of common gases such as oxygen and carbon dioxide only. In this study, a comprehensive modelling and computer-aided design procedure is presented. It incorporates the removal of both non-ionized gases (i.e. oxygen, argon, nitrogen and methane) and ionized gases (i.e. carbon dioxide, hydrogen sulphide and ammonia) in various applications. The vacuum pumps used are the NASH liquid ring types and the packings are of the MASPAC model types.

Item Type: Article
Additional Information: 394YY Times Cited:0 Cited References Count:14
Uncontrolled Keywords: solubility; seawater; water.
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TP Chemical technology
Divisions: Faculty of Engineering
Depositing User: Mr Jenal S
Date Deposited: 10 Jul 2013 07:26
Last Modified: 20 Oct 2014 06:41
URI: http://eprints.um.edu.my/id/eprint/7084

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