【摘要】 研究了在醋酐法生产HMX过程中,一段加料和保温时间对粗产品得率、纯度和纯品得率的影响,并对影响原因进行了分析。结果表明:加料和保温时间为30 min时,粗品HMX的得率、纯度和纯品得率达到最高,分别为67.8%、75.1%和53.2%。更多还原

【Abstract】 The effects of the first feeding and preservation time on the yield and purity of HMX were studied in the process of synthesis HMX by the way of acetic anhydride.The factors affecting the yield and purity of HMX were discussed.The results show that when the feeding and reserved time are 30 min,the yield and purity of crude HMX and the yield of pure HMX is 67.8%,75.1% and 53.2%,respectively.更多还原