首页> 外国专利> The hexamethylenediamine (HMD), aminokapuronitoriru and the polarographic restoration characteristic impurity (PRI) from the blend, low the method of collecting HMD of PRI

The hexamethylenediamine (HMD), aminokapuronitoriru and the polarographic restoration characteristic impurity (PRI) from the blend, low the method of collecting HMD of PRI

机译:从共混物中得到六亚甲基二胺(HMD),氨基kapuronitoriru和极谱恢复特征杂质(PRI),降低了PRI HMD的收集方法

摘要

Temperature of rectification zone of the distilled tower changing in S letter condition according to column length, you use the division distillation which also aminokapuronitoriru makes the most of PRI DISTILL, the hexamethylenediamine, separated method of the blend of aminokapuronitoriru and the polarographic restoration characteristic impurity.
机译:蒸馏塔的精馏区温度根据塔长在S字母条件下变化,您也可以使用氨基kapuronitoriru充分利用PRI DISTILL,六亚甲基二胺,氨基kapuronitoriru混合物与极谱恢复特性杂质的分离方法进行分馏。

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