Determination of Antioxidant Additive and its Decomposition Products in Working Motor Fuels

Autor:	V. V. Ostrikov, S. N. Sazonov, D. N. Afonichev, V. I. Orobinskii
Rok vydání:	2019
Předmět:	business.product_category Antioxidant General Chemical Engineering medicine.medical_treatment Inorganic chemistry Potentiometric titration Energy Engineering and Power Technology chemistry.chemical_element 02 engineering and technology Residual 01 natural sciences law.invention 020401 chemical engineering law medicine 0204 chemical engineering Motor oil General Chemistry Sulfur Thermostat Decomposition 010406 physical chemistry 0104 chemical sciences Fuel Technology chemistry Service life business
Zdroj:	Chemistry and Technology of Fuels and Oils. 55:145-150
ISSN:	1573-8310 0009-3092
DOI:	10.1007/s10553-019-01014-8
Popis:	Sulfur compounds are formed during the oxidation of motor oil under the influence of high temperatures, and it is quite difficult to determine the residual content of an active additive. To determine the DF-11 additive the M-10G2k oil was oxidized in a thermostat. It was established that with oxidation times of 8 and 10 hours it is only possible to determine the amount of mercaptan sulfur from the potentiometric titration curve. An algorithm and some methods of determination that make it possible to predict the wear and service life of lubricating oil are proposed for complete determination of sulfur-containing compounds in oxidized oil under working conditions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::da0711fa13ee217de34910bfdfff5fdf https://doi.org/10.1007/s10553-019-01014-8 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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