eprintid: 10771
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/07/71
datestamp: 2023-11-09 16:37:23
lastmod: 2023-11-09 16:37:23
status_changed: 2023-11-09 16:32:10
type: article
metadata_visibility: show
creators_name: Lock, S.S.M.
creators_name: Lau, K.K.
creators_name: Lock, I.S.M.
creators_name: Shariff, A.M.
creators_name: Yeong, Y.F.
creators_name: Ahmad, F.
title: Empirical model of operating temperature and pressure effect towards pure and binary O2/N2 Gas permeability in polysulfone membrane
ispublished: pub
keywords: Combustion; Dielectric properties; Gas permeability; Greenhouse gases; Nitrogen; Oxygen; Polysulfones; Pressure; Pressure effects; Temperature, Determination coefficients; Effect of temperature; Empirical model; Feasible alternatives; Membrane separation process; Operating temperature; Techno-economic assessment; Temperature and pressures, Gas permeable membranes
note: cited By 0; Conference of 7th International Conference on Advanced Materials and Engineering Materials, ICAMEM 2018 ; Conference Date: 17 May 2018 Through 18 May 2018; Conference Code:219169
abstract: Oxygen (O2) enriched air combustion via adaption of polymeric membranes has been proposed to be a feasible alternative to increase combustion proficiency while minimizing the emission of greenhouse gases into the atmosphere. Nonetheless, majority of techno-economic assessment on the O2 enriched combustion evolving membrane separation process are confined to assumption of constant membrane permeance. In reality, it is well known that membrane permeance is highly dependent upon the temperature and pressure to which it is operated. Therefore, in this work, an empirical model, which includes the effect of temperature and pressure to permeance, has been evaluated based on own experimental work using polysulfone membrane. The empirical model has been further validated with published experimental results. It is found that the model is able to provide an excellent characterization of the membrane permeance across a wide range of operating conditions for both pure and binary gas with determination coefficient of minimally 0.99. © 2018 Trans Tech Publications.
date: 2018
publisher: Trans Tech Publications Ltd
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85054860970&doi=10.4028%2fwww.scientific.net%2fKEM.777.238&partnerID=40&md5=5d02ec731dc05f4bc890228245efae86
id_number: 10.4028/www.scientific.net/KEM.777.238
full_text_status: none
publication: Key Engineering Materials
volume: 777 KE
pagerange: 238-244
refereed: TRUE
isbn: 9783035713718
issn: 10139826
citation:   Lock, S.S.M. and Lau, K.K. and Lock, I.S.M. and Shariff, A.M. and Yeong, Y.F. and Ahmad, F.  (2018) Empirical model of operating temperature and pressure effect towards pure and binary O2/N2 Gas permeability in polysulfone membrane.  Key Engineering Materials, 777 KE.  pp. 238-244.  ISSN 10139826