Viscosity modification of different vegetable oils with EVA copolymer for lubricant applications

Industrial Crops and Products

Volumn 32, Issue 3, 2010, Pages 607-612

  Quinchia, L A ^a   Delgado, M A ^a   Valencia, C ^a   Franco, J M ^a   Gallegos, C ^a  

^a UNIVERSITY OF HUELVA   (Spain)

Author keywords

Biodegradability; Ethylene vinyl acetate copolymer; Lubricant; Vegetable oil; Viscosity modifiers

Indexed keywords

CASTOR OIL; ENGINE APPLICATION; ENVIRONMENTAL FRIENDLY LUBRICANT; ENVIRONMENTAL-FRIENDLY; ETHYLENE-VINYL ACETATE COPOLYMERS; EVA COPOLYMERS; INDUSTRIAL ACTIVITIES; KINEMATIC VISCOSITY; LOW TEMPERATURES; MODERATE TEMPERATURE; OLEIC SUNFLOWER; SOYBEAN OIL; SUNFLOWER OIL; TERNARY BLENDS; VISCOSITY MODIFIERS; VISCOSITY VALUE; WEIGHT RATIOS;

BIODEGRADATION; COPOLYMERIZATION; ETHYLENE; HYDROPHOBICITY; LEAKAGE (FLUID); LUBRICATING OILS; MINERAL OILS; POLYVINYL ACETATES; VISCOSITY;

VEGETABLE OILS;

BIODEGRADATION; DESIGN; ENVIRONMENTAL PROTECTION; HERB; LUBRICANT; MINERAL; POLLUTION EFFECT; POLYMER; SOYBEAN; TEMPERATURE EFFECT; THRESHOLD; VEGETABLE OIL; VISCOSITY;

GLYCINE MAX; HELIANTHUS;

EID: 77957235388     PISSN: 09266690     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.indcrop.2010.07.011     Document Type: Article

References (25)

1. Adhvaryu A., Erhan S.Z. Epoxidized soybean oil as a potential source of high-temperature lubricants. Ind. Crops Prod. 2002, 15:247-254.
2. Adhvaryu A., Erhan S.Z., Perez J.M. Wax appearance temperatures of vegetables oils determined by differential scanning calorimetry: effect of triacylglycerol structure and its modification. Thermochim. Acta 2003, 395:191-200.
3. Govindapillai A., Jayadas N.H., Bhasi M. Analysis of the pour point of coconut oil as a lubricant base stock using differential scanning calorimetry. Lubr. Sci. 2009, 21:13-26.
4. Bartz W. Lubricants and the environment. Tribol. Int. 1998, 31:35-47.
5. Chuanjie W., Jin-li Z., Wei L., Nan W. Molecular dynamics simulation guiding the improvement of EVA-type pour point depressant. Fuel 2005, 84:2039-2047.
6. Commission Decision Commission Decision, 05/360/of 26 April, 2005 establishing ecological criteria and the related assessment and verification requirements for the award of the Community eco-label to lubricants. Off. J. E.C. 2005, L118.
7. Commission Directive Commission Directive, 93/21/EEC of 27 April 1993 adapting to technical progress for the 18th time Council Directive 67/548/EEC on the approximation of the laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances. Off. J. E. C. 1993, L110.
8. Erhan S.Z., Asadaukas S. Lubricants base stocks from vegetable oils. Ind. Crops Prod. 2000, 11:277-282.
9. Erhan S.Z., Sharma B.K., Perez J.M. Oxidation and low temperature stability of vegetable oil-based lubricants. Ind. Crops Prod. 2006, 24:292-299.
10. Fox N.J., Stachowiak G.W. Vegetable oil-based lubricants-a review of oxidation. Tribol. Int. 2007, 40:1035-1046.
11. Hinman M.L. Environmental characteristics of fuel and lubricants. Fuels and Lubricants Handbook: Technology, Properties, Performance, and Testing 2003, 885-909. G.E. Totten, S.R. Westbrook, R.J. Shah (Eds.).
12. Jayadas N.H., Nair K.P. Coconut oil as base oil for industrial lubricants-evaluation and modification of thermal, oxidative and low temperature properties. Tribol. Int. 2006, 39:873-878.
13. Kowalski B. Thermal-oxidative decomposition of edible oils and fats. DSC studies. Thermochim. Acta 1991, 184:49-57.
14. Lazzeri L., Mazzoncini M., Rossi A., Balducci E., Bartolini G., Giovannelli L., Pedriali R., Petroselli R., Patalano G., Agnoletti G., Borgioli A., Croce B., D'Avino L. Biolubricants for the textile and tannery industries as an alternative to conventional mineral oils: an application experience in the Tuscany province. Ind. Crops Prod. 2006, 24:280-291.
15. Lea C.W. European development of lubricants derived from renewable resources. Ind. Lubr. Tribol. 2002, 54:268-274.
16. Machado A.L.C., Lucas E.F., González G. Poly(ethylene-co-vinyl acetate) (EVA) as wax inhibitor of a Brazilian crude oil: oil viscosity, pour point and phase behavior of organic solutions. J. Petrol. Sci. Eng. 2001, 32:159-165.
17. Nehdi L., Rahman M.-A. Estimating rheological properties of cement pastes using various rheological models for different test geometry, gap and surface friction. Cement Concr. Res. 2004, 34:1993-2007.
18. Ogunniyi D.S. Castor oil: a vital industrial raw material. Bioresour. Technol. 2006, 97:1086-1091.
19. Quinchia L.A., Delgado M.A., Valencia C., Franco J.M., Gallegos C. Viscosity modification of high-oleic sunflower oil with polymeric additives for the design of new biolubricant formulations. Environ. Sci. Technol. 2009, 43:2060-2065.
20. Rudnick L.R. Synthetics, Mineral Oils, and Bio-based Lubricants: Chemistry and Technology 2006, CRC/Taylor & Francis Group, New York, pp. 22-31 (ch. 21).
21. Santos J.C.O., Santos I.M.G., Sinfrônio F.S.M., Silva M.A., Sobrinh E.V., Conceição M.M., Fernandes V.J., Souza A.G. Thermodynamic and kinetic parameters on thermal degradation of automotive mineral lubricant oils determined using thermogravimetry. J. Therm. Anal. Cal. 2005, 79:461-467.
22. Smith J.D., Cappa C.D., Wilson K.R., Cohen R.C., Geissler P.L., Saykally R.J. Unified description of temperature-dependent hydrogen-bond rearrangements in liquid water. PNAS 2005, 102:14171-14174.
23. Sathivel S., Huang J., Prinyawiwatkul W. Thermal properties and applications of the Arrhenius equation for evaluating viscosity and oxidation rates of unrefined pollock oil. J. Food Eng. 2008, 84:187-193.
24. Tan C.P., Che Man Y.B. Differential scanning calorimetric analysis of edible oils: comparison of thermal properties and chemical composition. JAOCS 2000, 77:143-155.
25. Tan C.P., Che Man Y.B. Differential scanning calorimetric analysis of palm oil, palm oil based products and coconut oil: effects of scanning rate variation. Food Chem. 2002, 76:89-102.