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The Thin-Layer Microchromatography (μTLC) and TLC–FID Technique as a New Methodology in the Study of Lubricating Oils
Abstract
This paper concerns the possibility of using TLC coupled with a flame ionization detector (FID) and micro-TLC (μTLC) as precursors for microfluidized devices of analytical techniques to identify and determine the presence and content of the petroleum/vegetable oil base in the lubricating oils applied in cutting devices (chainsaws). This research is related to the problem of ensuring, in compliance with the requirements of environmental protection, a sufficient level of biodegradability of lubricating oils emitted to the environment during operation of equipment lubricated with these oils. Such oils include those mainly used in cutting devices and emitted in the form of a mist into the environment during the operation of those devices. When oil components are eco-toxic, contamination of the environment occurs. New methodologies for the identification and determination of the petroleum oil base, which is very difficult to biodegrade, as well as the easily biodegradable ingredients of vegetable origin in the lubricating oils, are presented. The described procedures indicate in an indisputable way whether the oil contains the oil base originating from crude oil and whether it contains adequate enriching additives. The procedures also allow the assessment of the content of particular groups of constituents (μTLC) or the determination of the group composition (TLC–FID).
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
JOURNAL OF AOAC INTERNATIONAL
no. 100,
pages 922 - 934,
ISSN: 1060-3271 - Language:
- English
- Publication year:
- 2017
- Bibliographic description:
- Nowak P., Kosińska J., Glinka M., Kamiński M.: The Thin-Layer Microchromatography (μTLC) and TLC–FID Technique as a New Methodology in the Study of Lubricating Oils// JOURNAL OF AOAC INTERNATIONAL. -Vol. 100, nr. 4 (2017), s.922-934
- DOI:
- Digital Object Identifier (open in new tab) 10.5740/jaoacint.17-0167
- Verified by:
- Gdańsk University of Technology
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