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Use of high pressure liquid chromatography in the study of liquid lubricant oxidationThe general principles of classical liquid chromatography and high-pressure liquid chromatography (HPLC) are reviewed, and their advantages and disadvantages are compared. Several chromatographic techniques are reviewed, and the analysis of a C-ether liquid lubricant by each technique is illustrated. An analysis by size exclusion chromatography of an ester lubricant, which had been degraded using a micro-oxidation apparatus, is illustrated to show how HPLC can be used in the study of high-temperature lubricant degradation.
Document ID
19830005999
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Morales, W. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 4, 2013
Publication Date
January 1, 1982
Subject Category
Nonmetallic Materials
Report/Patent Number
E-1409
NAS 1.15:83033
NASA-TM-83033
Meeting Information
Meeting: Joint Lubrication Conf.
Location: Washington, DC
Country: United States
Start Date: October 5, 1982
End Date: October 7, 1982
Sponsors: ASME, Am. Soc. of Lubrication Engr.
Accession Number
83N14270
Funding Number(s)
PROJECT: RTOP 506-53-1B
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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