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Thermooxidative Regeneration of Used Mineral Motor Oils

Bohdan Korchak1, Oleg Grynyshyn1, Taras Chervinskyy1, Pavlo Shapoval1, Andriy Nagurskyy1
Affiliation: 
1 Lviv Polytechnic National University 12, S.Bandery St., 79013 Lviv, Ukraine kor4ak93@gmail.com
DOI: 
https://doi.org/10.23939/chcht14.01.129
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Keywords:

Abstract: 
The physico-chemical properties and group composition of the used mineral motor oils M-10DM and NORMAL 15W40, as well as the fractions obtained as a result of their thermooxidative regeneration have been studied. The results of IR-spectroscopic and X-ray fluorescence analysis of used oils and fractions obtained during thermooxidative regeneration are presented. The changes in the composition and properties of regenerated oils are described.
References: 

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