摘要
采用溶析结晶法测定了黑索今在纯丙酮以及丙酮与水混合溶剂中的溶解度与超溶解度,得到了黑索今结晶介稳区。用Apelblat经验方程模拟了黑索今在纯丙酮中溶解特性,用(CNIBS)/Redlich-Kister方程模拟了黑索今在丙酮和水体系中溶解特性,模拟精度均在99%以上。
The dilution crystallization was used to measure the solubility and supersolubility of RDX in acetone-water mixture at of different proportion. And its metastable zone was obtained. Then the solubility characteristic in pure solvent of acetone were simulated by Apelblat empirical equation and the solubility characteristic and the supersolubility characteristic in mixed solvents of acetone-water were simulated by （CNIBS） / Redlich-Kister equation, all the simulation accuracies are above 99%.
出处
《上海化工》
CAS
2011年第1期18-22,共5页
Shanghai Chemical Industry
关键词
黑索今
溶析结晶
溶解度
介稳区
RDX
Dilution crystallization
Solubility
Metastable zone
