Pulsed field gradient NMR spectroscopy: Applications in determining the pressure viscosity coefficient and low-temperature flow properties of lubricant base oils

Industrial and Engineering Chemistry Research

Volumn 42, Issue 7, 2003, Pages 1522-1529

  Sharma, Brajendra K ^a   Stipanovic, Arthur J ^a  

^a STATE UNIVERSITY OF NEW YORK   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTALLIZATION; DIFFUSION IN LIQUIDS; MOLECULAR DYNAMICS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; RHEOLOGY; THERMAL EFFECTS; VISCOSITY;

SELF-DIFFUSION;

LUBRICATING OILS;

HYDROCARBON; LUBRICATING AGENT; WAX;

FLOW PATTERN; LUBRICANT; MECHANICAL PROPERTY; OIL LUBRICATION; TEMPERATURE EFFECT; VISCOSITY;

ARTICLE; ARTIFICIAL NEURAL NETWORK; CRYSTALLIZATION; DIFFUSION COEFFICIENT; FLOW KINETICS; HYDRODYNAMICS; LIQUID; LOW TEMPERATURE; MOLECULAR DYNAMICS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHASE TRANSITION; PRESSURE; PULSED FIELD GRADIENT NUCLEAR MAGNETIC RESONANCE; SOLID; STATISTICAL MODEL; VISCOSITY;

EID: 0037414147     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie0208568     Document Type: Article

References (39)

1. Stipanovic, A. J.; Smith, M. P.; Firmstone, G. P.; Patel, J. A. Compositional Analysis of Re-Refined and Non-Conventional Lubricant Base Oils: Correlations to Sequence VE and IIIE Gasoline Engine Tests; SAE Publication No. 941978; SAE: Warrendale, PA, 1994.
2. Firmstone, G. P.; Smith, M. P.; Stipanovic, A. J. A Comparison of Neural Network and Partial Least Squares Approaches in Correlating Base Oil Composition to Lubricant Performance in Gasoline and Industrial Oil Applications; SAE Publication No. 952534; SAE: Warrendale, PA, 1995.
3. Yoshida, T.; Igarashi, J.; Watanabe, H.; Stipanovic, A. J.; Thiel, C. Y.; Firmstone, G. P. The Impact of Basic Nitrogen Compounds on the Oxidative and Thermal Stability of Base Oils in Automotive and Industrial Applications; SAE Publication No. 981405; SAE: Warrendale, PA, 1998.
4. Sharma, B. K.; Stipanovic, A. J. The Pressure Viscosity Coefficient of Lubricant Base Oils as Estimated by Nuclear Magnetic Resonance Spectroscopy. Ind. Eng. Chem. Res. 2002, 41, 4889.
5. 1H NMR Spectroscopy. Macromolecules 1998, 31, 3139.
6. Ferris, J. A.; Tutunjian, P. N.; (Shell Global Solutions, Westhollow Technology Center, P.O. Box 1380, Houston, TX 77251.) Vinegar, H. J. Estimation of Fluid Viscosity via Automated NMR Pulsed Field Gradient Diffusion Measurements. Unpublished data, 1991.
7. 1H NMR Methodology. Macromolecules 2000, 33, 4486.
8. Zhao, C.; Zhang, H.; Yamanobe, T.; Kuroki, S.; Ando, I. Diffusional Behavior of Solvent in Polypeptide Liquid Crystalline and Gel States with Highly Oriented Chains as Studied by NMR Spectroscopy. Macromolecules 1999, 32, 3389.
9. 1H NMR. Energy Fuels 2001, 15, 1317.
10. Joabsson, F.; Nyden, M.; Linse, P. Pulsed Field Gradient NMR Studies of Translational Diffusion in Cylindrical Surfactant Aggregates. J. Phys. Chem. B 1997, 101, 9710.
11. Panitz, J.-C.; Gradzielski, M.; Hoffmann, H. Self-Diffusion of Surfactants, Hydrocarbons, and Water in an L1 Phase and a Cubic Phase. Influence of Surfactant and Hydrocarbon Chain Lengths. J. Phys. Chem. 1994, 98, 6812.
12. Coppola, L.; Mesa, C. L.; Ranieri, G. A.; Terenzi, M. Analysis of Water Self-Diffusion in Polycrystalline Lamellar Systems by Pulsed Field Gradient Nuclear Magnetic Resonance Experiments. J. Chem. Phys. 1993, 98, 5087.
13. Tanner, J. E. Use of the Stimulated Echo in NMR Diffusion Studies. J. Chem. Phys. 1970, 52, 2523.
14. Morris, K. F.; Johnson, C. S. Diffusion-Ordered Two-Dimensional Nuclear Magnetic Resonance Spectroscopy. J. Am. Chem. Soc. 1992, 114, 3139.
15. Morris, K. F.; Johnson, C. S. Resolution of Discrete and Continuous Molecular Size Distributions by Means of Diffusion-Ordered 2D NMR Spectroscopy. J. Am. Chem. Soc. 1993, 115, 4291.
16. Lin, M.; Shapiro, M. J.; Wareing, J. Diffusion-Edited NMR-Affinity NMR for Direct Observation of Molecular Interactions. J. Am. Chem. Soc. 1997, 119, 5249.
17. Chen, A.; Wu, D.; Johnson, C. S. Determination of Molecular Weight Distributions for Polymers by Diffusion-Ordered NMR. J. Am. Chem. Soc. 1995, 117, 7965.
18. Ostlund, J.-A.; Andersson, S.-I.; Nyden, M. Studies of Asphaltenes by the Use of Pulsed-Field Gradient Spin-Echo NMR. Fuel 2001, 80, 1529
19. 1H Nuclear Magnetic Resonance Methodology. J. Chem. Phys. 2000, 113, 7635.
20. Walderhaug, H.; Nystrom, B. Anomalous Diffusion in an Aqueous System of a Poly(ethylene oxide)-Poly(propylene oxide)-Poly(ethylene oxide) Triblock Copolymer during Gelation Studied by Pulsed Field NMR. J. Phys. Chem. B 1997, 101, 1524.
21. Dymond, J. H.; Harris, K. R. The Temperature and Density Dependence of the Self-Diffusion Coefficient of n-Hexadecane. Mol. Phys. 1992, 75, 461.
22. Harris, K. R. Temperature and Density Dependence of the Self-Diffusion Coefficient of n-Hexane from 223 to 333 K and up to 400 MPa. J. Chem. Soc., Faraday Trans. 1 1982, 78, 2265.
23. Jonas, J.; Hasha, D.; Huang, S. G. Self-Diffusion and Viscosity of Methylcyclohexane in the Dense Liquid Region. J. Chem. Phys. 1979, 71 (10), 3996.
24. Parkhurst, H. J., Jr.; Jonas, J. Dense Liquids I. The Effect of Density and Temperature on Self-Diffusion of Tetramethylsilane and Benzene-d6, J. Chem. Phys. 1975, 63 (6), 2698.
25. 6. J. Chem. Phys. 1975, 63 (6), 2706.
26. Bair, S. An Experimental Verification of the Significance of the Reciprocal Asymptotic Isoviscous Pressure. ASLE Tribol. Trans. 1993, 36, 153.
27. 4 psi) and 149°C (300°F). ASLE Trans. 1975, 18, 249.
28. Stipanovic, A. J.; Firmstone, G. P.; Smith, M. P. Having Fun with Base Oils: Predicting Properties Using Neural Networks. Prepr. Pap.-Am. Chem. Soc., Div. Pet. Chem. 1997, 42 (1), 284.
29. Fresco, G. P.; Klaus, E. E.; Tewksbury, E. J. Measurement and Prediction of Viscosity-Pressure Characteristics of Liquids. J. Lubric. Technol. (ASME Trans.) 1969, 91, 451.
30. Roelands, C. J. A.; Vlugter, J. C.; Waterman, H. I. The Viscosity-Temperature-Pressure Relationship of Lubricating Oils and Its Correlation with Chemical Constitution. J. Basic Eng. 1963, 85, 601.
31. So, B. Y. C.; Klaus, E. E. Viscosity-Pressure Correlation of Liquids. ASLE Trans. 1980, 23 (4), 409.
32. Wu, C. S.; Klaus, E. E.; Duda, J. L. Development of a Method for the Prediction of Pressure-Viscosity Coefficients of Lubricating Oils Based on Free-Volume Theory. J. Tribol. 1989, 111, 121.
33. Spikes, H. A. A Thermodynamic Approach to Viscosity. Tribol. Trans. 1990, 33, 140.
34. Muller, A. Crystal Structure of the Normal Paraffins at Temperatures Ranging from that of Liquid Air to the Melting Point. Proc. R. Soc. (London) 1930, A127, 417.
35. 1H NMR Methodology. Chem. Phys. Lett. 1998, 283, 333.
36. Cicerone, M. T.; Ediger, M. D. Enhanced Translation of Probe Molecules in Supercooled o-Terphenyl: Signature of Spatially Heterogeneous Dynamics? J. Chem. Phys. 1996, 104, 7210.
37. Cicerone, M. T.; Blackburn, F. R.; Ediger, M. D. Anomalous Diffusion of Probe Molecules in Polystyrene: Evidence for Spatially Heterogeneous Segmental Dynamics. Macromolecules 1995, 28, 8224.
38. Tang, S.; Evans, G. T. Coherent translation and libration as seen by a shear viscosity of a classical hard sphere fluid. J. Chem. Phys. 1995, 103, 1544. Tang, S.; Evans, G. T. Free and pendular-like rotation: Orientational dynamics in hard ellipsoid fluids. 1995, 103, 1553.
39. Tang, S.; Evans, G. T. Coherent translation and libration as seen by a shear viscosity of a classical hard sphere fluid. J. Chem. Phys. 1995, 103, 1544. Tang, S.; Evans, G. T. Free and pendular-like rotation: Orientational dynamics in hard ellipsoid fluids. 1995, 103, 1553.