Abstract
A test method for the quantification of N-methylaniline (NMA) in a hydrocarbon medium has been developed. The method is based on obtaining a colored test species on the surface of indicator tablets and subsequent recording of the analytical signal using colorimetry. The possibility of determination of NMA in the gasoline fraction has been shown. The metrological characteristics of the method have been calculated. The detection limit of the method for NMA in hydrocarbon media is about 0.014 vol %. It has been shown that the fuel components aromatic hydrocarbons and nitrogen and sulfur hetero compounds do not interfere with determination of NMA in a hydrocarbon medium.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
A. M. Danilov, Use of Fuel Additives (Khimizdat, St. Petersburg, 2010) [in Russian].
V. A. Filov and B. A. Kurlyandskii, Hazardous Chemicals: Organic Nitrogen Compounds (Khimiya, Leningrad, 1992) [in Russian].
V. M. Kapustin, Petroleum Fuels and Alternative Fuels with Additives (KolosS, Moscow, 2008) [in Russian].
TR TS (Technical Regulations of the Customs Union) 013/2011: The requirements for motor and aviation gasoline, diesel and bunker fuel, jet fuel, and fuel oil (approved by the Customs Union Commission on October 18, 2011, decision no. 826), 2012 [in Russian].
Yu. A. Zolotov, V. M. Ivanov, and V. G. Amelin, Chemical Test Methods of Analysis (Editorial URSS, Moscow, 2002) [in Russian].
A. A. Velikorodnyi, and E. I. Morosanova, J. Anal. Chem. 55, 994 (2000).
V. V. Apyari and S. G. Dmitrienko, J. Anal. Chem. 63, 530 (2008).
E. V. Klokova and S. G. Dmitrienko, Moscow Univ. Chem. Bull. 63, 284 (2008).
D. Yu. Marchenko, I. A. Morozkin, E. I. Morosanova, et al., J. Anal. Chem. 52, 1167 (1997).
V. M. Ostrovskaya, O. A. Zaporozhets, G. K. Budnikov, and N. M. Chernavskaya, Water: Indicator Systems (VINITI, Moscow, 2002) [in Russian].
V. G. Amelin and I. S. Kolodkin, J. Anal. Chem. 56, 182 (2001).
R. K. Chernova, L. M. Kozlova, N. B. Shestopalova, and Yu. O. R’yanova, Izv. Saratov. Univ., Nov. Ser., Ser.: Khim. Biol. Ekolog, 8(2), (2008).
L. V. Krasnaya, I. V. Vingert, A. N. Privalenko, et al., RU Patent No. 2425366; Byull. Izobret., No. 21 (2011).
V. M. Ostrovskaya, S. M. Sergeev, and O. V. Sharapa, RU Patent No. 2489715; Byull. Izobret., No. 22 (2013).
GOST (State Standard) R 54323-2011: Motor gasolines: Determination of N-methylaniline by capillary gas chromatography (Moscow, 2011) [in Russian].
V. M. Ostrovskaya, R. I. Perveev, and D. Yu. Marchenko, http://www.arhr.ru/seminar1-.htm.
V. M. Ostrovskaya, L. K. Shpigun, A. S. Martalov, and O. A. Prokopenko, RU Patent No. 2327157; Byull. Izobret., No. 13 (2008).
A. G. Dedov, N. G. Perevertailo, V. V. Nekrasova, et al., Zavod. Lab. 78, 75 (2012).
L. P. Eksperiandova, K. N. Belikov, S. V. Khimchenko, and T. A. Blank, J. Anal. Chem. 65, 223 (2010).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © E.I. Belyaeva, L.V. Zrelova, D.Yu. Marchenko, A.G. Dedov, 2015, published in Neftekhimiya, 2015, Vol. 55, No. 1, pp. 78–84.
Rights and permissions
About this article
Cite this article
Belyaeva, E.I., Zrelova, L.V., Marchenko, D.Y. et al. Colorimetric determination of N-methylaniline in hydrocarbon media. Pet. Chem. 55, 74–79 (2015). https://doi.org/10.1134/S096554411501003X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S096554411501003X