eprintid: 9347
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/93/47
datestamp: 2023-11-09 16:21:19
lastmod: 2023-11-09 16:21:19
status_changed: 2023-11-09 16:14:54
type: article
metadata_visibility: show
creators_name: Bokhari, A.
creators_name: Yusup, S.
creators_name: Chuah, L.F.
creators_name: Klemeš, J.J.
creators_name: Asif, S.
creators_name: Ali, B.
creators_name: Akbar, M.M.
creators_name: Kamil, R.N.M.
title: Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology
ispublished: pub
keywords: Cavitation; Fluid dynamics; Hydrodynamics; Oils and fats; Orifices; Rate constants, Hydrodynamic cavitations; Interesterification; Optimisations; Process intensification; Rubber seed oil, Rubber, acetic acid; rubber; rubber seed oil methyl ester; unclassified drug; vegetable oil; rubber, catalyst; cavitation; hydrodynamics; optimization; reaction rate; response surface methodology; rubber, Article; catalyst; controlled study; geometry; Hevea brasiliensis; hydrodynamic cavitation system; hydrodynamics; interesterification; nonhuman; plant seed; pressure; priority journal; rate constant; reaction analysis; reaction time; reactor; response surface method; catalysis; Hevea; hydrodynamics; plant seed, Hevea brasiliensis, Catalysis; Hevea; Hydrodynamics; Plant Oils; Rubber; Seeds
note: cited By 45
abstract: Chemical interesterification of rubber seed oil has been investigated for four different designed orifice devices in a pilot scale hydrodynamic cavitation (HC) system. Upstream pressure within 1�3.5 bar induced cavities to intensify the process. An optimal orifice plate geometry was considered as plate with 1 mm dia hole having 21 holes at 3 bar inlet pressure. The optimisation results of interesterification were revealed by response surface methodology; methyl acetate to oil molar ratio of 14:1, catalyst amount of 0.75 wt. and reaction time of 20 min at 50 °C. HC is compared to mechanical stirring (MS) at optimised values. The reaction rate constant and the frequency factor of HC were 3.4-fold shorter and 3.2-fold higher than MS. The interesterified product was characterised by following EN 14214 and ASTM D 6751 international standards. © 2017 Elsevier Ltd
date: 2017
publisher: Elsevier Ltd
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015774660&doi=10.1016%2fj.biortech.2017.03.046&partnerID=40&md5=e3a6fc550676abfbf3fe8664e267ae39
id_number: 10.1016/j.biortech.2017.03.046
full_text_status: none
publication: Bioresource Technology
volume: 242
pagerange: 272-282
refereed: TRUE
issn: 09608524
citation:   Bokhari, A. and Yusup, S. and Chuah, L.F. and Klemeš, J.J. and Asif, S. and Ali, B. and Akbar, M.M. and Kamil, R.N.M.  (2017) Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology.  Bioresource Technology, 242.  pp. 272-282.  ISSN 09608524