University of Groningen
Enzymatic biodiesel synthesis using novel process intensification principles
Ilmi, Miftahul
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Publication date: 2017
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Ilmi, M. (2017). Enzymatic biodiesel synthesis using novel process intensification principles. University of Groningen.
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Enzymatic Biodiesel Synthesis
using Novel Process Intensification
Principles
This work was financially supported by The Netherlands Organisation for Scientific Research (NWO) under the Agriculture Beyond Food Programme, Project Number W 07.55.302.00.
The work described in this thesis was conducted at the Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Indonesia; Department of Chemical Engineering, Faculty of Mathematics and Natural Sciences, University of Groningen, The Netherlands; and Department of Aquatic Biotechnology and Bioproduct Engineering, Faculty of Mathematics and Natural Sciences, University of Groningen, The Netherlands.
Cover and layout: Lovebird design. www.lovebird-design.com Printed by: Eikon+
ISBN: 978-90-367-9564-7 ISBN e-book: 978-90-367-9563-0
Enzymatic Biodiesel Synthesis using
Novel Process Intensification Principles
PhD thesis
to obtain the degree of PhD at the University of Groningen
on the authority of the Rector Magnificus Prof. E. Sterken
and in accordance with the decision by the College of Deans. This thesis will be defended in public on
Friday 24 March 2017 at 09.00 hours
by
Miftahul Ilmi
born on 23 September 1980 in Jakarta, Indonesia
Supervisors Prof. H.J. Heeres
Prof. M.J.E.C. van der Maarel Co-supervisor
Dr. J.G.M. Winkelman Assessment Committee Prof. A.A. Broekhuis Prof. J.P.M. Sanders Prof. G.J. Harmsen
Table of Contents CHAPTER 1
Introduction 9 CHAPTER 2
Kinetic studies on the transesterification of sunflower oil with 1-butanol catalyzed by Rhizomucor miehei lipase in a biphasic
aqueous-organic system 37
CHAPTER 3
Continuous fatty acid butyl ester synthesis using a Rhizomucor
miehei lipase in a biphasic aqueous-organic system 61
CHAPTER 4
Process intensification of catalytic liquid-liquid solid processes; continuous biodiesel production using an immobilized lipase
in a centrifugal contactor separator 93
CHAPTER 5
Utilisation of Jatropha press cake as substrate in biomass and lipase production from Aspergillus niger 65I6 and Rhizomucor
miehei CBS 360.62 117
Summary 133 Samenvatting 136 Acknowledgements 139
List of publications 141
