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2015/4
Possibilities of mid-ir-spectroscopy to analyze diesel fuels
Chemical sciences

Authors: Olga V. PRIMEROVA graduated from Gubkin Russian State University of Oil and Gas in 2015. Еngineer of department of Organic chemistry and petroleum chemistry of the Gubkin Russian State University of Oil and Gas, author of 18 publications in the field chemistry of oil. E-mail: Primerova92@yandex.ru
Ludmila V. IVANOVA graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1983. She is Associate Professor of the Department of Organic Chemistry and Petroleum Chemistry of Gubkin Russian State University of Oil and Gas. She has authored 98 scientific publications in the field of chemistry of oil. E-mail: ivanova.l@gubkin.ru
Vladimir N. KOSHELEV born in 1953. He graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1975. He is Vice Rector for Academic Affairs, Head of the Department of Organic Chemistry and Petroleum Chemistry of Gubkin Russian State University of Oil and Gas. He is author of over 310 scientific papers in the field of organic and petroleum chemistry.
E-mail: koshelev.v@gubkin.ru
Yegor A. BUROV was born in 1987. Нe defended his Master’s thesis at Gubkin Russian State University of Oil and Gas in 2010. He is presently a postgraduate student of the Department of Organic Chemistry and Petroleum Chemistry of Gubkin Russian State University of Oil and Gas. He has authored 21 scientific publications in the field of chemistry of oil. E-mail: burov_egor48@mail.ru
Alexey V. YUSOVSKY born in 1994. Student of oil Processing Technologies department of the Gubkin Russian State University of Oil. Author of 2 publications in the field chemistry of oil. E-mail: Jusovskijj94@yandex.ru

Abstract: The possibilities of infrared spectroscopy in the analysis of the hydrocarbon composition of diesel fuel are described and relationships between the composition and properties are established. The focus is on detailed study of the structure of paraffin and naphthenic hydrocarbons and their influence on the low temperature properties of diesel fuels e.g. filterability limit temperature and pour point. The data on various functional additives presence in diesel fuel are represented. Calibration curves to determine the concentration of additives are constructed. It is shown that the intensity of the characteristic band of the functional groups in the additive package is lower than that in solutions of individual additives

Index UDK: УДК 665.75:543.068.8

Keywords: IR spectroscopy, diesel fuel, hydrocarbon composition, low temperature properties, content of additives in fuels

Bibliography:
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