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含能材料  2008 

SynthesisofKeto-RDXanditsCharacterizationsCalculation

Keywords: physicalchemistry,Keto-RDX,RDX,derivativespectrophotometry,performance,shocksensitivity,gasphaseheatofformation

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Abstract:

Keto-RDXwasobtainedbyone-stepmethodwithacertainamountofRDXasby-product.Theeffectsofvariousparametersonhighyieldwerestudied.AsimpleanalyticalmethodwasalsointroducedtodeterminesimultaneouslyKeto-RDX/RDXmoleratio.SomeimportanttheoreticalcharacterizationsofKeto-RDXsuchasdetonationperformanceatmaximumnominaldensityandshocksensitivityweredeterminedbynewmethodsandcomparedwithRDX.

References

[1]  Hung D S.Preparation of 2,4,6-trinitro-2,4,6-triaza-cyclohexanon[P].US,5391736,1995.
[2]  Sikder N,Bulakh N R,Sikder A K,et al.Synthesis,characterization and thermal studies of 2-oxo-1,3,5-trinitro-1,3,5-triazacyclohexane(Keto-RDX or K-6)[J].J Hazard Mat A,2003,96:109-119.
[3]  Bachman W E,Horton W J,Jenner E L,et al.Cyclic and linear nitramines formed by nitrolysis of hexamine[J].J Am Chem Soc,1951,73:2769-2779.
[4]  Zhang Y,Yu M,Li W.Relationships between electron structures of substitutive ureas and their reactivity in mannich reaction[J].Propellants,Explosives,Pyrotechnics,1997,22:279-283.
[5]  Ruzi C C,Bayona A H,Sanchez F G.Derivative spectrophotometric determination of vanillin and p-hydroxybenzaldehyde in vanilla bean extracts[J].J Agric Food Chem,1990,38:178-181.
[6]  Merrick M F,Paradve H L.Evaluation of the absorption and first-and second-derivative spectra for simultaneous quantification of bilirubin and hemoglobin[J].Clin Chem,1986,32:598-602.
[7]  Pouretedal H R,Rafat M.Simultaneous determination of nickel(Ⅱ) and Copper(Ⅱ) by second-derivative spectrophotometric method in micellar media[J].J Chin Chem Soc,2007,54:157-164.
[8]  Keshavarz H.Detonation velocity of pure and mixed CHNO explosives at maximum nominal density[J].J Hazard Mat A,2007,141:536-539.
[9]  Keshavarz M H.Theoretical prediction of detonation pressure of CHNO high energy materials[J].Indian J Eng Mater Sci,2007,14:77-80.
[10]  Hobbs M L,Baer M R.Calibrating the BKW-EOS with a large product species database and measured C-J properties[C]∥Tenth Symposium (International) on Detonation,Boston,MA,1993.
[11]  Keshavarz M H,Oftadeh M,Shokrolahi A.Theoretical study of K-6 as high performance explosive and oxidizer[C]∥Theory and Practice of Energetic Materials,2003,Part B:718-721.
[12]  Mader C L.Numerical Modeling of Explosives and Propellants[M].CRC Press,second edition,1998.
[13]  Keshavarz M H.Correlations for predicting detonation temperature of pure and mixed CNO and CHNO explosives[J].Indian J Eng Mater Sci,2005,12:158-164.
[14]  Keshavarz M H,Nazari H R.A simple method to assess detonation temperature without using any experimental data and computer code[J].J Hazard Mat B,2006,133:129-134.
[15]  Keshavarz M H.Detonation temperature of high explosives from structural parameters[J].J Hazard Mat A,2006,137:1303-1308.
[16]  Keshavarz M H,Pouretedal H R.An empirical method for predicting detonation pressure of CHNOFCl Explosives[J].Thermochim Acta,2004,414:203-208.
[17]  Kamlet M J,Adolph H G.[C]∥Proceedings of the Seventh Symposium (International) on Detonation,Anapolis,Maryland,1981.84.
[18]  Storm C B,Stine J R,Kramer J F.Chemistry and physics of energetic materials[M]∥S.N.Bulusu,Ed.,Kluwer Academic Publishers,Dordrecht,The Netherlands,1990.605-639.
[19]  Keshavarz M H,Motamedoshariati H,Pouretedal H R,et al.Prediction of shock sensitivity of explosives based on small scale gap test[J].J Hazard Mat A,in press.
[20]  Keshavarz M H,Kavosh Tehrani M,Pouretedal H R,et al.A new pathway for quick estimation of gas phase heat of formation of non-aromatic energetic compounds[J].Indian J Eng Mater Sci,2006,13:542-548.
[21]  Keshavarz M H,Kavosh Tehrani M,Pouretedal H R,et al.A new method for determining gas phase heats of formation of aromatic energetic compounds[J].Propellants,Explosives,Pyrotechnics,2007,32:155-159.
[22]  Mitchell A R,Pagoria P F,Coon C L.Nitroureas.I:Synthesis,scale-up and characterization of K-6[J].Propellants,Explosives,Pyrotechnics,1994,19:232-239.

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