Palm oil and mineral oil based lubricants - their tribological and emission performance

A comparative study of wear, friction, viscosity, lubricant degradation and exhaust emissions was carried out on a palm oil and a mineral oil-based commercial lubricating oil. The wear and friction test was at first conducted using a reciprocating universal wear machine followed by a two-stroke gaso...

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Main Authors:	Masjuki, H. H., Maleque, Md. Abdul, Kubo, Aizoh, Nonaka, Tetsuya
Format:	Article
Language:	English
Published:	Elsevier Inc. 1999
Subjects:	T11.95 Industrial directories T173.2 Technological change TL1 Motor vehicles
Online Access:	http://irep.iium.edu.my/29635/ http://irep.iium.edu.my/29635/ http://irep.iium.edu.my/29635/ http://irep.iium.edu.my/29635/1/P7_1999.pdf

id	iium-29635
recordtype	eprints
spelling	iium-296352013-07-25T02:28:02Z http://irep.iium.edu.my/29635/ Palm oil and mineral oil based lubricants - their tribological and emission performance Masjuki, H. H. Maleque, Md. Abdul Kubo, Aizoh Nonaka, Tetsuya T11.95 Industrial directories T173.2 Technological change TL1 Motor vehicles A comparative study of wear, friction, viscosity, lubricant degradation and exhaust emissions was carried out on a palm oil and a mineral oil-based commercial lubricating oil. The wear and friction test was at first conducted using a reciprocating universal wear machine followed by a two-stroke gasoline Yamaha portable generator set, ET 950. The test conditions for the bench test were: pressure, 3.0 MPa; sliding speed, 0.20 m s21; sliding stroke, 80 mm; room temperature, >25°C. The test conditions for the actual engine were: constant load, 0.4 kW for wear of the piston ring but various loads for exhaust emissions and constant speed, 2800 rpm. Analysis of post bench test lubricating oils was performed using ISL viscometer, TAN/TBN analyzer and FT-IR spectroscopy to investigate viscosity, TAN value and the oxidation level, respectively. Exhaust emission analysis was also performed using a BOSCH exhaust gas analyzer. Experimental results demonstrated that the palm oil based lubricating oil exhibited better performance in terms of wears, and that the mineral oil based lubricating oil exhibited better performance in terms of friction. However, the palm oil based lubricant was the more effective in reducing the emmission levels of CO and hydrocarbon. Elsevier Inc. 1999 Article PeerReviewed application/pdf en http://irep.iium.edu.my/29635/1/P7_1999.pdf Masjuki, H. H. and Maleque, Md. Abdul and Kubo, Aizoh and Nonaka, Tetsuya (1999) Palm oil and mineral oil based lubricants - their tribological and emission performance. Tribology International, 32 (6). pp. 305-314. ISSN 0301-679X http://www.sciencedirect.com/science/article/pii/S0301679X99000523 10.1016/S0301-679X(99)00052-3
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T11.95 Industrial directories T173.2 Technological change TL1 Motor vehicles
spellingShingle	T11.95 Industrial directories T173.2 Technological change TL1 Motor vehicles Masjuki, H. H. Maleque, Md. Abdul Kubo, Aizoh Nonaka, Tetsuya Palm oil and mineral oil based lubricants - their tribological and emission performance
description	A comparative study of wear, friction, viscosity, lubricant degradation and exhaust emissions was carried out on a palm oil and a mineral oil-based commercial lubricating oil. The wear and friction test was at first conducted using a reciprocating universal wear machine followed by a two-stroke gasoline Yamaha portable generator set, ET 950. The test conditions for the bench test were: pressure, 3.0 MPa; sliding speed, 0.20 m s21; sliding stroke, 80 mm; room temperature, >25°C. The test conditions for the actual engine were: constant load, 0.4 kW for wear of the piston ring but various loads for exhaust emissions and constant speed, 2800 rpm. Analysis of post bench test lubricating oils was performed using ISL viscometer, TAN/TBN analyzer and FT-IR spectroscopy to investigate viscosity, TAN value and the oxidation level, respectively. Exhaust emission analysis was also performed using a BOSCH exhaust gas analyzer. Experimental results demonstrated that the palm oil based lubricating oil exhibited better performance in terms of wears, and that the mineral oil based lubricating oil exhibited better performance in terms of friction. However, the palm oil based lubricant was the more effective in reducing the emmission levels of CO and hydrocarbon.
format	Article
author	Masjuki, H. H. Maleque, Md. Abdul Kubo, Aizoh Nonaka, Tetsuya
author_facet	Masjuki, H. H. Maleque, Md. Abdul Kubo, Aizoh Nonaka, Tetsuya
author_sort	Masjuki, H. H.
title	Palm oil and mineral oil based lubricants - their tribological and emission performance
title_short	Palm oil and mineral oil based lubricants - their tribological and emission performance
title_full	Palm oil and mineral oil based lubricants - their tribological and emission performance
title_fullStr	Palm oil and mineral oil based lubricants - their tribological and emission performance
title_full_unstemmed	Palm oil and mineral oil based lubricants - their tribological and emission performance
title_sort	palm oil and mineral oil based lubricants - their tribological and emission performance
publisher	Elsevier Inc.
publishDate	1999
url	http://irep.iium.edu.my/29635/ http://irep.iium.edu.my/29635/ http://irep.iium.edu.my/29635/ http://irep.iium.edu.my/29635/1/P7_1999.pdf
first_indexed	2023-09-18T20:43:31Z
last_indexed	2023-09-18T20:43:31Z
_version_	1777409522905645056

Palm oil and mineral oil based lubricants - their tribological and emission performance

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