relation: https://khub.utp.edu.my/scholars/5180/ title: Application of response surface methodology to investigate CO2 absorption column temperature rise creator: Tan, L.S. creator: Shariff, A.B.M. creator: Keng, L.K. creator: Bustam, M.A.B. description: This study aims to investigate the impact of process parameters to the column temperature rise during the absorption process using response surface methodology (RSM). The parameters studied were liquid temperature, column pressure, CO2 inlet concentration and gas flow rate. While all the factors studied had significant impact to the quadratic model for the temperature rise, the magnitude of temperature rise was more obvious with the variation of column pressure and CO2 inlet concentration. The column temperature rise was found to be high when the liquid temperature, column pressure and CO2 inlet concentration were high. Similar behavior of high column temperature rise was also observed when the gas flow rate was low. © (2014) Trans Tech Publications, Switzerland. publisher: Trans Tech Publications Ltd date: 2014 type: Article type: PeerReviewed identifier: Tan, L.S. and Shariff, A.B.M. and Keng, L.K. and Bustam, M.A.B. (2014) Application of response surface methodology to investigate CO2 absorption column temperature rise. Advanced Materials Research, 917. pp. 257-266. ISSN 10226680 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904040328&doi=10.4028%2fwww.scientific.net%2fAMR.917.257&partnerID=40&md5=c53a0d7b9630590e9b74f939ce6dab80 relation: 10.4028/www.scientific.net/AMR.917.257 identifier: 10.4028/www.scientific.net/AMR.917.257