Results 11 to 20 of about 6,143 (262)
Handling of used lubricating oil in Tabasco, Mexico
Dyna, 2022 The improper handling of used lubricating oil (ULO) in Tabasco, Mexico, and worldwide is a serious problem posing a high risk of soil and water pollution.
José Abisenas Alvarez-Rivera +6 more
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Reclamation of used lubricating oils [PDF]
Current World Environment, 2010 Lubricating oils are widely used to reduce friction and wear by interposing a film of material between rubbing surfaces. However, the used lubricant oil does not evaporate and less subject to biodegradation. It requires proper treatment before it can be discharged to the environment. Recently, there is an increase tendency of using used lubricating oil
Vineet Katiyar, Sattar Husain
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Preparation of Emulsified Fuel from used lubricating oil [PDF]
Engineering and Technology Journal, 2017 The use of diesel fuel in diesel engines when they run produces large amounts of environmental emitiondue to the high flame tem temperature when combustion also high quantities of used lubricating oilsproduce annually, and the disposal process has caused
D. Muna M. Khudhair +5 more
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Self-Anti-Disturbance Control of a Hydraulic System Subjected to Variable Static Loads
Applied Sciences, 2022 A hydraulic system’s lubricating oil is subject to serialized variable static loads with performance. An improved self-turbulent flow algorithm, based on the real-time acquisition and monitoring of lubricating oil static pressure in a hydraulic system to
Xigui Wang +3 more
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Biodegradation of Used Synthetic Lubricating Oil by Brevundimonas diminuta AKL 1.6
Makara Journal of Science, 2017 Illegal disposal of used lubricating oil is a serious hazard to the environment and public health. This study is aimed at examining the biodegradation process of used synthetic lubricant using local microorganism.
Witono Basuki
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Characterization of Lubricating Oil Using Ultrasound
Journal of the Brazilian Society of Mechanical Sciences, 2001 This paper presents an ultrasonic method to measure small concentrations of water in lubricating oil. It uses an ultrasonic measurement cell composed by a piezoceramic emitter (5 and 10 MHz), and a large aperture PVDF receiver that eliminates diffraction effects.
Higuti, Ricardo Tokio +2 more
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Energies, 2022 This article provides a brief introduction to the indicators of the volatility and flammability of lubricating oils and fuels. It is proposed that the initial boiling point be used as an indicator of the contamination of lubricating oil with distillate ...
Leszek Chybowski
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Demand Analysis of Lubricating Oil in Spur Gear Pairs
Applied Sciences, 2020 Theoretical calculation and numerical simulation are used to investigate the lubricating oil demand of spur gears. In accordance with the function of lubricating oil during the meshing process, oil demand is regarded as the superposition of oil for ...
Fuchun Jia +4 more
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DETERMINING THE OPERATING TIME OF THE ENGINE OILS [PDF]
Journal of the Egyptian Society of Tribology, 2010 The environment of Arab countries suffers from the relatively high concentration of dust in air, due to the lack of rain and the vast area of desert, which causes an increase in wear rate of engines. Consequently, the period of lubricating oil change has
O. A. Elhabib +3 more
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LOW DENSITY AND VISCOSITY OF USED LUBRICANT OIL CONVERSION OVER ALPO4 CATALYST TOWARDS FUEL OIL
Logic, 2022 The conversion of used lubricating oil towards fuel oil by catalytic conversion is a suitable way to recycle waste oil. Catalyst has a key role in used lubricating oil conversion.
Agus Dani +2 more
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