响应面法分析干燥条件对TNT静态干燥的影响

摘要

The main factors affecting the drying procese of TNT and their significance were investigated through a single factor test and a response surface method, from which the optimal drying conditions were determined. The results show that the moisture contents, vacuum, and temperatures are several important factors in controlling the drying process of TNT, and their signiGcance is in the order of vacuum, temperature and moisture content. The optimum drying condition can be suggested as 0.03MPa for vacuum, 10℃ for temperature and 8% for moisture content.%通过单因素实验和响应面分析法(RSM),对影响TNT(梯恩梯)干燥过程的主要因素及其影响显著性进行了研究,得到干燥TNT的最佳干燥条件.结果表明:含水量(干基,rm)、真空度(P)、温度(T)对TNT干燥过程有重要影响,它们都是影响RDX干燥过程的显著性因素,影响显著性顺序为:真空度影响最大,其次是温度,含水量影响最小,建议TNT的适宜干燥条件是:真空度0.03 MPa,温度70℃,含水量8％.