CAJ | 학술논문

目的：优选多聚甲醛快速简单的解聚方法。方法采用正交试验法，以解聚状态为考察指标，对影响解聚的主要因素(温度、加热时间、振摇时间)进行优选。结果加热至95℃左右、120 min 时多聚甲醛完全解聚，含量符合规定。结论该方法快速、简单，可直接用于稀甲醛的配制，适用于医院制剂室推广。
목적：우선다취갑철쾌속간단적해취방법。방법채용정교시험법，이해취상태위고찰지표，대영향해취적주요인소(온도、가열시간、진요시간)진행우선。결과가열지95℃좌우、120 min 시다취갑철완전해취，함량부합규정。결론해방법쾌속、간단，가직접용우희갑철적배제，괄용우의원제제실추엄。
Objective To optimize the fast and simple depolymerization method of paraformldehyde. Methods The orthogonal experiment method was adopted with the depolymerization status as the index,the main factors influencing the depolymerization:temperature,heating time and shaking time were optimized. Results Paraformldehyde was completely depolymerized at 95 ℃ for 120 min,the content ac-corded with the specification. Conclusion This method is quick and simple,can be directly used in the preparation of diluted formaldehyde and is suitable for the promotion in the preparation rooms.