Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology

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 pl...

Full description

Main Authors: Bokhari, A., Yusup, S., Chuah, L.F., Klemeš, J.J., Asif, S., Ali, B., Akbar, M.M., Kamil, R.N.M.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.19882 /
Published: Elsevier Ltd 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015774660&doi=10.1016%2fj.biortech.2017.03.046&partnerID=40&md5=e3a6fc550676abfbf3fe8664e267ae39
http://eprints.utp.edu.my/19882/
Tags: Add Tag
No Tags, Be the first to tag this record!
id utp-eprints.19882
recordtype eprints
spelling utp-eprints.198822018-04-22T13:13:23Z Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology Bokhari, A. Yusup, S. Chuah, L.F. Klemeš, J.J. Asif, S. Ali, B. Akbar, M.M. Kamil, R.N.M. 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 Elsevier Ltd 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015774660&doi=10.1016%2fj.biortech.2017.03.046&partnerID=40&md5=e3a6fc550676abfbf3fe8664e267ae39 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. http://eprints.utp.edu.my/19882/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description 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
format Article
author Bokhari, A.
Yusup, S.
Chuah, L.F.
Klemeš, J.J.
Asif, S.
Ali, B.
Akbar, M.M.
Kamil, R.N.M.
spellingShingle Bokhari, A.
Yusup, S.
Chuah, L.F.
Klemeš, J.J.
Asif, S.
Ali, B.
Akbar, M.M.
Kamil, R.N.M.
Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology
author_sort Bokhari, A.
title Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology
title_short Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology
title_full Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology
title_fullStr Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology
title_full_unstemmed Pilot scale intensification of rubber seed (Hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology
title_sort pilot scale intensification of rubber seed (hevea brasiliensis) oil via chemical interesterification using hydrodynamic cavitation technology
publisher Elsevier Ltd
publishDate 2017
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
http://eprints.utp.edu.my/19882/
_version_ 1741196279492378624
score 11.62408

Similar Items