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A Comparison of Some Biodegradable Hydraulic Fluids and Engine Oils
Technical Paper
2002-01-1498
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Environmentally friendly fuels and lubricants research on hydraulic fluids, engine oils, greases and industrial applications is of interest to government agencies and manufacturers of equipment, engines and vehicles. The key to increasing the use of renewable natural resources is developing fluids of equivalent performance to petroleum base products, at an acceptable product cost. The well known drawbacks of vegetable oils are oxidation stability and low temperature properties. This study compares commercial fluids and laboratory formulations as to their rheological properties and uses different approaches to solve both the low temperature and the oxidative stability problems. Frictions and wear characteristics of the fluids are evaluated and several fluids are compared laboratory bench tests.
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Perez, J., Cheenkachorn, K., and Lloyd, W., "A Comparison of Some Biodegradable Hydraulic Fluids and Engine Oils," SAE Technical Paper 2002-01-1498, 2002, https://doi.org/10.4271/2002-01-1498.Also In
References
- Nitske, W.R. Wilson C.M. Rudolf Diesel, Pioneer of the Age of Power U.of Oklahoma Press Norman, OK 1985
- Coordinating European Council Tentative Method
- Determining Aerobic Aquatic Biodegradation of Lubricants or Their Components 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959
- Eichenberger, H.F. “Biodegradable Hydraulic Lubricants - An Overview of Current Developments in Central Europe” SAE Technical Paper No. 910962 91 1991
- Gapinski, R.E. Joseph I.E. Layzell B.D. “A Vegetable Oil-Based Tractor Lubricant,” SAE Technical Paper No. 941758 1994
- Padavich, R.A. Honary L. “A Market Research and Analysis Report on Vegetable Based Industrial Lubricants,”” SAE Technical Paper No. 952077 1995
- SAE Recommended Practice J300, SAE Handbook Society of Automotive Engineers, Inc. 400 Commonwealth Drive, Warrendale, MI 15096
- Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids -the calculation of Dynamic Viscosity 1988 ASTM 100 Barr Harbor Drive, PO BoxC700, West Conshohocken, PA 19428-2959
- Standard Test Method for the Determination of Yield Stress and Apparent Viscosity of Engine Oils At Low Temperatures 1994 ASTM 100 Barr Harbor Drive, PO BoxC700, West Conshohocken, PA 19428-2959
- Standard Test Method for Measuring Apparent Viscosity at High Shear Rate by Multicell Capillary Viscometer 1994 ASTM 100 Barr Harbor Drive, PO BoxC700, West Conshohocken, PA 19428-2959
- Perez, J.M. Klaus E.E. Hanson R.C. “Comparative Evaluation of Several Hydraulic Fluids in Operational Equipment, a Full-Scale Pump stand Test and the Four-Ball Wear Tester=Par III: New and Used Hydraulic Fluids,” Lubr. Engr. 52 5 416 422 1996
- Cheenkachon Kraipat A Study of Environmentally Friendly Lubricants for Automotive Engine Oils The Penn State University May 1999
- Perez, J.M. Klaus E.E. “Comparative Evaluation of Several Hydraulic Fluids in Operational Equipment, A Full-Scale Pump Test Stand, and the Four-Ball Wear Tester” SAE Tech. Paper No. 831680 1983
- Klaus, E.E. Cho L. Dang H. “Adaption of the Penn State Microoxidation Test for the Evaluation of Automotive Lubricants” SAE Tech. Paper No. 801362 1980
- Gunsel, S. Lockwood F.E. Westmoreland T.D. “Engine Oil Oxidation Correlation of the ASTM IIID and IIIE Sequence Engine Tests to Bench Tests” SAE Tech. Paper No. 892164 1989
- Weller, D.E. Swain W.H. Hess H. Boehman A.L. Perez J.M. “Changes in Particulate Composition and Morphology When Using a Vegetable Oil Lubricant in a Low Heat Rejection Engine” SAE Tech. Paper No. 1999-01-0975 1999