Conclusions
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1.
In the TSRT-2 apparatus (phase ratio 3.5/1) in 5-h tests at 150°C, establishing a nitrogen medium in the vapor space gives a fivefold to ninefold reduction of the amounts of gum and sediment formed.
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2.
T-1 fuel that has been “nitrogenated” behaves like a high-stability hydrogenated fuel with respect to filter plugging in pumping tests at 180°C.
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3.
“Nitrogenation” of fuels favors a reduction of carbon deposit formation on combustion chamber walls, does not decrease the completeness of combustion, and does not narrow the limits of stable combustion chamber operation.
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Literature cited
Ya. B. Chertkov, G. F. Bol'shakov, and E. I. Gulin, Jet Engine Fuels [in Russian], Nedra (1964).
B. D. Zalog (editor), in: Methods for Evaluating Service Properties of Jet Engine Fuels and Lubricants [in Russian], Mashinostroenie (1966).
Additional information
Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 10, pp. 36–38, October, 1970.
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Borisov, V.D., Malyshev, V.V. & Tereshchenko, E.R. Effect of oxygen on sediment and gum formation in fuels. Chem Technol Fuels Oils 6, 765–767 (1970). https://doi.org/10.1007/BF00716439
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DOI: https://doi.org/10.1007/BF00716439