Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis

Non-digestible oil as renewable resources has grown a compulsive concern for engine oil synthesis. The synthesis of engine oil was conducted in a bath stirrer flask via two-steps catalytic transesterification. Modification of trimethylolpropane (TMP) and castor oil methyl ester (COME) transesterific...

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Main Authors:	Said, N., M. V., Sivaguru, Mohd Sabri, Mahmud, H. A. M., Sukri, F. H., Ahmad, S. A., Khairuddin
Format:	Conference or Workshop Item
Language:	English
Published:	2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/23679/ http://umpir.ump.edu.my/id/eprint/23679/1/Kinetic%20Models%20of%20Trymethylolpropane%20%28TMP%29%20and%20Castor%20Oil%20Methyl%20Ester%20Transesterification%20for%20engine%20oil%20synthesis.pdf

id	ump-23679
recordtype	eprints
spelling	ump-236792019-01-08T07:43:46Z http://umpir.ump.edu.my/id/eprint/23679/ Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis Said, N. M. V., Sivaguru Mohd Sabri, Mahmud H. A. M., Sukri F. H., Ahmad S. A., Khairuddin TP Chemical technology Non-digestible oil as renewable resources has grown a compulsive concern for engine oil synthesis. The synthesis of engine oil was conducted in a bath stirrer flask via two-steps catalytic transesterification. Modification of trimethylolpropane (TMP) and castor oil methyl ester (COME) transesterification was run under non- and impregnated Perna V. shells catalysts. Operation temperature effect on the castor trimethylol propane triester as engine lubricant was conditioned at range 90°C – 130°C. The optimal reaction temperature was detected at 110°C with 98.60 % TMP conversion and 71.29% triester composition. Excess dosage of COME was structured at 4:1 ratio to TMP for progressive reaction limitation. Kinetics of TMP and COME transesterifation were established for first- and second orders. The second order kinetic model best matchs the acquired data for an overall reaction rate constants of 0.0354 (% wt/wt min °C)-1. Synthesized engine oil resulted activation energy of 74.10 kJ/mol. Estimated pour and flash point were -17 °C and 221°C. Kinematic viscosity at 40°C was 64.31 mm2/s and density was 872 kg/m3 fulfilled the proposed lubricant standard. The kinetic models were proportionate to other oil seeds crops based engine oil, typically Jatropha seeds oil. 2018 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23679/1/Kinetic%20Models%20of%20Trymethylolpropane%20%28TMP%29%20and%20Castor%20Oil%20Methyl%20Ester%20Transesterification%20for%20engine%20oil%20synthesis.pdf Said, N. and M. V., Sivaguru and Mohd Sabri, Mahmud and H. A. M., Sukri and F. H., Ahmad and S. A., Khairuddin (2018) Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis. In: 4th International Conference Of Chemical Engineering And Industrial Biotechnology (ICCEIB 2018), 1-2 Aug 2018 , Seri Pacific Hotel, Kuala Lumpur. pp. 481-483..
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Said, N. M. V., Sivaguru Mohd Sabri, Mahmud H. A. M., Sukri F. H., Ahmad S. A., Khairuddin Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis
description	Non-digestible oil as renewable resources has grown a compulsive concern for engine oil synthesis. The synthesis of engine oil was conducted in a bath stirrer flask via two-steps catalytic transesterification. Modification of trimethylolpropane (TMP) and castor oil methyl ester (COME) transesterification was run under non- and impregnated Perna V. shells catalysts. Operation temperature effect on the castor trimethylol propane triester as engine lubricant was conditioned at range 90°C – 130°C. The optimal reaction temperature was detected at 110°C with 98.60 % TMP conversion and 71.29% triester composition. Excess dosage of COME was structured at 4:1 ratio to TMP for progressive reaction limitation. Kinetics of TMP and COME transesterifation were established for first- and second orders. The second order kinetic model best matchs the acquired data for an overall reaction rate constants of 0.0354 (% wt/wt min °C)-1. Synthesized engine oil resulted activation energy of 74.10 kJ/mol. Estimated pour and flash point were -17 °C and 221°C. Kinematic viscosity at 40°C was 64.31 mm2/s and density was 872 kg/m3 fulfilled the proposed lubricant standard. The kinetic models were proportionate to other oil seeds crops based engine oil, typically Jatropha seeds oil.
format	Conference or Workshop Item
author	Said, N. M. V., Sivaguru Mohd Sabri, Mahmud H. A. M., Sukri F. H., Ahmad S. A., Khairuddin
author_facet	Said, N. M. V., Sivaguru Mohd Sabri, Mahmud H. A. M., Sukri F. H., Ahmad S. A., Khairuddin
author_sort	Said, N.
title	Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis
title_short	Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis
title_full	Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis
title_fullStr	Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis
title_full_unstemmed	Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis
title_sort	kinetic models of trymethylolpropane (tmp) and castor oil methyl ester transesterification for engine oil synthesis
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/23679/ http://umpir.ump.edu.my/id/eprint/23679/1/Kinetic%20Models%20of%20Trymethylolpropane%20%28TMP%29%20and%20Castor%20Oil%20Methyl%20Ester%20Transesterification%20for%20engine%20oil%20synthesis.pdf
first_indexed	2023-09-18T22:35:35Z
last_indexed	2023-09-18T22:35:35Z
_version_	1777416573076635648

Kinetic Models of Trymethylolpropane (TMP) and Castor Oil Methyl Ester Transesterification for engine oil synthesis

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