Solid-liquid phase equilibria for binary mixtures of propellant's stabilizers

被引：26

作者：

Trache, Djalal ^{[1
]}

Khimeche, Kamel ^{[1
]}

Benziane, Mokhtar ^{[1
]}

Dahmani, Abdallah ^{[2
]}

机构：

[1] Ecole Mil Polytech EMP, Lab Syst Pyrotech, Chim Appl, Algiers, Algeria

[2] USTHB, Fac Chim, Lab Thermodynam & Modelisat Mol, Algiers 16111, Algeria

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2013年 / 112卷 / 01期

关键词：

DSC; Propellant's stabilizers; Solid-liquid equilibria; NRTL and UNIQUAC models; ORGANIC EUTECTICS; BASE PROPELLANTS; AKARDITE-II; N-ALKANES; SYSTEMS; PREDICTION; TEMPERATURE; PARAMETER; PRODUCTS; MODEL;

D O I：

10.1007/s10973-012-2539-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Solid-liquid equilibria for three binary mixtures of N-(2-acetoxyethyl)-p-nitroaniline (1) + 2-nitrodiphenylamine (2), N-(2-acetoxyethyl)-p-nitroaniline (1) + ethyl centralite (2) and N-(2-acetoxyethyl)-p-nitroaniline (1) + methyl centralite (2) have been determined experimentally using differential scanning calorimeter (DSC). Simple eutectic behaviours for these systems have been observed. The experimental results have been correlated by means of NRTL and UNIQUAC equations. The root-mean-square deviations of the solubility temperatures for all measured data vary from 0.61 to 3.32 K and depend on the particular model used. The best solubility correlation has been obtained with the UNIQUAC model.

引用

页码：215 / 222

页数：8

共 45 条

[1] THERMODYNAMIC PROPERTIES OF ORGANIC-COMPOUNDS - ENTHALPY OF FUSION AND MELTING-POINT TEMPERATURE COMPILATION [J].

ACREE, WE .

THERMOCHIMICA ACTA, 1991, 189 (01) :37-56

[2]

[Anonymous], CHEM PROPERTY ESTIMA

[3]

[Anonymous], MOL THERMODYNAMICS F

[4]

[Anonymous], THERMOCHIM ACTA

[5]

[Anonymous], 2006, HDB PHYS CHEM PROPER

[6]

[Anonymous], POUDRES PROPERGOLS E

[7] Lifetime prediction of EC, DPA, akardite II and MNA stabilized triple base propellants, comparison of heat generation rate and stabilizer consumption [J].

Boers, MN ;

de Klerk, WWPC .

PROPELLANTS EXPLOSIVES PYROTECHNICS, 2005, 30 (05) :356-362

[8]

Bohn M.A., 1992, Explos., V17, P171, DOI [10.1002/prep.19920170405, DOI 10.1002/PREP.19920170405, DOI 10.1002/prep.19920170405]

[9] Kinetic modelling of the concentrations of the stabilizer DPA and some of its consecutive products as function of time and temperature [J].

Bohn, MA .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2001, 65 (01) :103-120

[10] Solid-liquid equilibria for binary mixtures of N-phenylacetamide with 4-aminoacetophenone, 3-hydroxyacetophenone and 4-hydroxyacetophenone [J].

Chen, YP ;

Tang, M ;

Kuo, JC .

FLUID PHASE EQUILIBRIA, 2005, 232 (1-2) :182-188

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