本文建立了己内酰胺液相重排反应转位酯中环己酮肟含量的测定方法，为环己酮肟液相重排反应动力学的研究奠定了基础。
Method of determination of cyclohexanone oxime concentration in esters gained in liquid phase Beckmann rearrangement is set up in the paper, which is a basis of the above reaction kinetics.
HPO法生产己内酰胺是应用最广泛的己内酰胺合成工艺，该生产流程主要包括环己酮制备，环己酮肟化和重排三大工序。
HPO process which is composed of cyclohexanone preparation, hydroxylamine oximation and cyclohexanone-oxime rearrangement has been applied widely in Caprolactam Industry.
肟重排反应生成己内酰胺的机理及反应动力学方程。
Beckmann rearrangement reaction is that amide is formed by ketoxime under the condition of acid catalyzer.
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