Perchlorates of organic nitrogenous bases are the promising components of high-energy fuel compositions

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Resumo

The effect of the introduction of perchlorates of organic nitrogenous bases — ethylenediamine diperchlorate, methylamine perchlorate, and tetramethylenediamine diperchlorate — on the energy and ballistic characteristics of high-energy fuel compositions on an active and inert combustible binder is studied. The effectiveness of replacing the used components — HMX and ammonium perchlorate with the proposed organic perchlorates — is shown in terms of increasing the combustion rate and lowering the degree of dependence of the burning rate on the pressure of high-energy fuel compositions.

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Sobre autores

Valeriy Sinditskii

D. Mendeleev University of Chemical Technology of Russia

Autor responsável pela correspondência
Email: sinditskii.v.p@muctr.ru

(b. 1954) — Doctor of Science in chemistry, professor, dean

Rússia, 9 Miusskaya Sq., Moscow 125047

Anton Levshenkov

D. Mendeleev University of Chemical Technology of Russia

Email: antlew@rambler.ru

(b. 1969) — Candidate of Science in chemistry, associate professor

Rússia, 9 Miusskaya Sq., Moscow 125047

Bibliografia

  1. Fogelzang, A. E., B. S. Svetlov, V. S. Opryshko, and V. Ya. Adzhemyan. 1972. Investigation of the combustion of organic perchlorates. Combust. Explo. Shock Waves 8:206–211.
  2. Viktorenko, A. M., G. V. Ivanov, and O. M. Markov. 1976. Mechanism of burning metilamine perkhlorate. Combust. Explo. Shock Waves 12:17–21.
  3. Fogelzang, A. E., V. P. Sinditskii, V. V. Serushkin, et al. 1995–1998. FLAME: Baza dannykh po goreniyu energeticheskikh materialov [FLAME: Database on combustion of energetic materials].
  4. Peng, M. A., Lin Zhang, Shunguan Zhu, and Houhe Chen. 2015. Syntesis, crystal structure and DFT calculation of energetic material: Ethylenediamine diperclorate (YE). Theory and practice of energetic materials. — Bijing, China: Science Press. 9:75–80.
  5. Sinditskii, V. P., V. Yu. Egorshev, M. V. Berezin, et al. 2012. Combustion mechanism of nitro ester binders with nitramines. Combust. Explo. Shock Waves 48(2):163–176.
  6. Belov, G. B. 1998. Thermodynamic analysis of combustion products at high temperature and pressure. Propell. Explos. Pyrot. 23:86–89.

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2. Fig. 1. Burning rates of HMX (1), ethylenediamine diperchlorate (2), and methylamine perchlorate (3)

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3. Fig. 2. Burning rates of energetic binder (1) and its mixtures with HMX (2) and fine (3) and coarse (4) methylamine perchlorate

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4. Fig. 3. Burning rates of fuel compositions based on energetic binder (1) and with 15% perchlorates of organic nitrogenous bases: 2 — methylamine perchlorate; 3 — ethylenediamine diperchlorate; 4 — its crystal hydrate; and 5 — tetramethylenediamine diperchlorate

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5. Fig. 4. Burning rates of fuel compositions based on energetic binder (1) and with 10% (2), 15% (3), and 25% (4) methylamine perchlorate and 25% ethylenediamine diperchlorate (5)

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6. Fig. 5. Burning rates of fuel compositions based on hydrocarbon binder with 25% perchlorates of organic nitrogenous bases instead of HMX (a) and instead of ammonium perchlorate (b): 1 — basic composition; 2 — 25% methylamine perchlorate; 3 — 25% ethylenediamine diperchlorate; and 4 — 25% its crystal hydrate

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7. Fig. 6. Burning rates of fuel compositions based on hydrocarbon binder: 1 — basic composition; 2 — pure ethylenediamine diperchlorate; 3 – 25% ethylenediamine diperchlorate; and 4 — 35% ethylenediamine diperchlorate

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8. Fig. 7. Burning rates of fuel compositions based on hydrocarbon binder with different content and particle size of methylamine perchlorate: 1 — basic composition; 2 — 25% methylamine perchlorate (large fraction); 3 — 25% methylamine perchlorate (small fraction); and 4 — 18% methylamine perchlorate (small fraction)

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