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- Title
Behavior of Low-Sap Motor Oils During Catalytic Oxidative Thermolysis.
- Authors
Nemsadze, G.; Tonkonogov, B.; Yunisov, I.; Makarov, A.
- Abstract
An appraisal has been made of the high-temperature properties of components of API group III, IV, and VI base oils by the method of catalytic oxidative thermolysis of fresh specimens and analysis of oxidation products. The low-temperature properties of oil components have been studied on a CCS-type cold-cranking simulator. Based upon the derived data, a basic matrix of ACEA class-C motor oils has been chosen for modern gasoline engines. Physicochemical transformations of individual base components and their blends thickened by a viscous polymeric additive under catalytic oxidative thermolysis conditions have been studied.
- Subjects
CATALYTIC oxidation; POLYMERIC composites; THERMOLYSIS; SPARK ignition engines; LOW temperature engineering; SYNTHETIC lubricants
- Publication
Chemistry & Technology of Fuels & Oils, 2014, Vol 49, Issue 6, p489
- ISSN
0009-3092
- Publication type
Article
- DOI
10.1007/s10553-014-0474-8