FTNIR SPECTROSCOPY FOR REACTION MONITORING OF ACRYLAMIDE SYNTHESIS

摘要

Provided is a process for producing aqueous acrylamide solution by hydrating acrylonitrile in an aqueous solution in the presence of a biocatalyst, wherein the method comprises in-line monitoring of the acrylamide synthesis reaction by FTNIR spectroscopy. Also provided are an aqueous acrylamide solution obtainable by said process and use thereof for the synthesis of polyacrylamide.