eprintid: 10244
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/02/44
datestamp: 2023-11-09 16:36:52
lastmod: 2023-11-09 16:36:52
status_changed: 2023-11-09 16:30:55
type: article
metadata_visibility: show
creators_name: Ruslan, M.S.H.
creators_name: Idham, Z.
creators_name: Zaini, M.A.A.
creators_name: Yian, L.Y.
creators_name: Yunus, M.A.C.
title: Kinetic modeling of supercritical fluid extraction of betel nut
ispublished: pub
keywords: Carbon dioxide; Effluent treatment; Kinetic theory; Kinetics; Organic solvents; Supercritical fluid extraction; Supercritical fluids, Areca catechu; Betel nut; Extraction conditions; Extraction parameters; Extraction techniques; Kinetic modeling; Relative deviations; Supercritical carbon dioxides, Mass transfer
note: cited By 5
abstract: Supercritical fluid extraction is an advanced extraction technique that suitable for heat sensitive and active compound material from plants and herbs. Understanding the effect of extraction parameters on mass transfer coefficient at solid and fluid phase can determine the dominating extraction regime thus performance of the extraction may be enhanced. The aim of this research was to determine the mass transfer coefficient in solid and fluid phase using kinetic modelling approach. Grounded betel nuts were treated with supercritical carbon dioxide with 5 methanol as co-solvent to determine its mass transfer coefficient in solid and fluid phase for the following extraction conditions; pressure, 20 to 30 MPa; temperature, 50 to 70 °C; and flow rate, 2 to 4 mL/min. Simplified Sovová model was coupled with Broken and Intact Cell model to determine the mass transfer coefficients. Results show the mass transfer coefficients of solid phase and liquid phase are in the ranges of 0.00015 to 0.00353 m3/min and 0.3497 to 3.9623 m3/min, respectively. The overall absolute average relative deviation was observed to be 7.39. © Universiti Malaysia Pahang, Malaysia.
date: 2018
publisher: Universiti Malaysia Pahang
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85050760536&doi=10.15282%2fijame.15.2.2018.9.0406&partnerID=40&md5=b73e98b1e9e2698ed82a825f68f2c4df
id_number: 10.15282/ijame.15.2.2018.9.0406
full_text_status: none
publication: International Journal of Automotive and Mechanical Engineering
volume: 15
number: 2
pagerange: 5273-5284
refereed: TRUE
issn: 22298649
citation:   Ruslan, M.S.H. and Idham, Z. and Zaini, M.A.A. and Yian, L.Y. and Yunus, M.A.C.  (2018) Kinetic modeling of supercritical fluid extraction of betel nut.  International Journal of Automotive and Mechanical Engineering, 15 (2).  pp. 5273-5284.  ISSN 22298649