聚焦光束反射测定HMX溶解度及关联  

Determination and Correlation of HMX Solubility by FBRM

作　　者：林鹤[1] 朱顺官[1] 李洪珍[2] 张琳[1] 胡建举[1] 

机构地区：[1]南京理工大学,江苏南京210094 [2]中国工程物理研究院化工材料研究所,四川绵阳621900

出　　处：《含能材料》2012年第5期601-604,共4页Chinese Journal of Energetic Materials

摘　　要：用聚焦光束反射(FBRM)和全自动反射仪(Labmax)组成的动态在线分析系统测定了奥克托今(HMX)在N,N-二甲基甲酰胺(DMF)、1,4-丁内酯和环己酮中的溶解度。用Apelblat模型和多项式对实验数据进行了关联。结果表明:对多项式模型,HMX在DMF、1,4-丁内酯、环己酮中溶解度的平均相对偏差分别为0.019919,0.013156,0.033673;相关系数分别为0.99948,0.99758,0.99768。对Apelblat模型,HMX在DMF、1,4-丁内酯、环己酮中溶解度的平均相对偏差分别为0.004435,0.005204,0.009582;相关系数分别为0.99857,0.99689,0.99565。说明,HMX的溶解度曲线在Apelblat模型中符合较好。The dynamic online analysis system consisted of focused beam reflectance measurement （FBRM） and automated lab reactor （Labmax） was used to determine the solubility of HMX in N,N-dimethylformamide （DMF）,1,4-butyrolactone and cyclohexanone. The experimental solubility data were correlated with Apelblat model and polynomial empirical equation,respectively. The results show that the average relative deviations and the correlation coefficients of HMX solubility in DMF,1,4-butyrolactone and cyclohexanone are 0.5,0.4,0.009582 and 0.7,0.9,0.99565 for Apelblat model, and 0.9,0.6,0.033673 and 0.8,0.8,0.99768 for polynomial empirical equation,showing that the solubilities of HMX are well-fitted in the Apelblat model.

关 键 词：物理化学 奥克托今(HMX) 溶解度 聚焦光束反射(FBRM) 全自动反射仪(Labmax) 

分 类 号：TQ564[化学工程—炸药化工]