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Synthesis and Study of the Thermal and Ballistic Properties of SMX

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The high-density tetranitrate ester 1,4-dinitrato-2,3-dinitro-2,3-bis(nitratomethylene)butane (SMX) was synthesized. The methods of obtaining and isolating the intermediates were optimized. The differences between the syntheses of SMX by a four- and five-step scheme were investigated. Combustion of SMX and its catalysis was studied. The possibility of replacing NG as the main plasticizer in a double-base propellant composition was demonstrated. SMX particles were shown to have pronounced crystal faceting using scanning electron microscopy. The decomposition rate equation was determined. The amount of SMX decomposed under isothermal conditions (90 °C) was 0.8 wt.% after 60 min. Thermogravimetric analysis demonstrated that heating SMX results in two different processes – decomposition and evaporation, with SMX evaporating faster than it decomposes.
Rocznik
Strony
30--46
Opis fizyczny
Bibliogr. 18 poz., rys., tab.
Twórcy
autor
  • Dmitry Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Sq, 125047 Moscow, Russia
  • Dmitry Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Sq, 125047 Moscow, Russia
  • A.V.Topchiev Institute of Petrochemical Synthesis RAS, Moscow, Russia
  • A.V.Topchiev Institute of Petrochemical Synthesis RAS, Moscow, Russia
  • A.V.Topchiev Institute of Petrochemical Synthesis RAS, Moscow, Russia
Bibliografia
  • [1] Chavez, D.; Hiskey, M.; Naud, D.; Parrish, D. Synthesis of an Energetic Nitrate Ester. Angew. Chem., Int. Ed. 2008, 47: 8307-8309.
  • [2] Oxley, J.; Smith, J.; Brady, J.; Brown, A. Characterization and Analysis of Tetranitrate Esters. Propellants Explos. Pyrotech. 2012, 37: 24-39.
  • [3] Reese, D.; Son, S.; Groven, L. Composite Propellant Based on a New Nitrate Ester. Propellants Explos. Pyrotech. 2014, 39: 1-5.
  • [4] Reese, D. Combustion Characteristics of SMX and SMX Based Propellants. Purdue University, West Lafayette, Indiana 2014.
  • [5] Reese, D.; Groven, L.; Son, S. Formulation and Characterization of a New Nitroglycerin-free Double Base Propellant. Propellants Explos. Pyrotech. 2014, 39: 205-210.
  • [6] Wang, J.; Liu, D.; Zhou, X. Influence of 2,4,6-trinitrotoluene on Properties of 2,3-Bis(hydroxymethyl)-2,3-dinitro-1,4-butanediol Tetranitrate. Nanjing Ligong Daxue Xuebao 2014, 38(1): 161-165.
  • [7] Huang, L.; Massa, L. Kernel Energy Method Applied to an Energetic Nitrate Ester. Int. J. Quantum Chem. 2011, 111: 2180-2186.
  • [8] Huang, L.; Massa, L. Applications of Energetic Materials by a Theoretical Method (Discover Energetic Materials by a Theoretical Method). Int. J. Energ. Mat. Chem. Propulsion 2013, 12(3): 197-262.
  • [9] First-principles Studies of Hydrostatic and Uniaxial Compression of a New Energetic Material − an Energetic Nitrate Ester. In: AIP Conf. Proc. Pt. 1, Shock Compression of Condensed Matter. American Institute of Physics 2009, pp. 482-485; ISBN 9780735407329.
  • [10] Landerville, A.; Conroy, M.; Oleynik, I.; White, C. Prediction of Isothermal Equation of State of an Explosive Nitrate Ester by van der Waals Density Functional Theory. J. Phys. Chem. Let. 2010, 1: 346-348.
  • [11] Lotmentsev, Yu.; Il’icheva, N.; Asachenko, A.; Nechaev, M.; Lunin, V.; Shishov, N. Melting Diagram of SMX and DEGDN. 7th All-Russian Conference on Energy Systems, 2014, 166.
  • [12] Khisamutdinov, G.; Zhbanova, J.; Karpychev, J.; Kondjukov, I.; Kashaev, V.; Valeshnij, S.; Il’in, V. Method of Obtaining 1,1,2,2-Tetrakis-(nitroxymethyl)-1,2- dinitroethane. Patent RU 2012146068, 2014.
  • [13] Khisamutdinov, G.; Karpychev, J.; Zhbanova, J.; Kondjukov, I.; Kashaev, V.; Il’in, V. Development of New Methods for the Synthesis of 2,3-Bis(nitroxymethyl)-2,3-dinitrobutane-1,4-diol Dinitrate and Its Intermediates. Russ. Chem. Bull. 2015, 64(8): 1967-1970.
  • [14] Linden, G.; Gold, M. Notes − Preparation of 2- and 5-Substituted-1,3-dioxanes. J. Org. Chem. 1956, 21(10): 1175-1176.
  • [15] Belov, G. Thermodynamic Modeling of High-Temperature Systems. J. Pyrotech. 2002, 16: 5-12.
  • [16] Kissinger, H. Reaction Kinetics in Differential Thermal Analysis. Anal. Chem. 1957, 29(11): 1702-1706.
  • [17] Wang, J.; Liu, D.; Zhou, X. Studies on the Thermal Decomposition Kinetic of a Nitrate Ester. Appl. Mech. Mater. 2012, 182-183: 1575-1580.
  • [18] Manelis, G.; Nazin, G.; Rubtsov, Yu.; Strunin, V. Thermal Decomposition and Combustion of Explosives and Propellants. CRC Press, 2003; ISBN 9780415299848.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b4415dae-2d2f-4369-8fcf-e5a2f708cec5
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