首页>
外国专利>
Process for the continuous production of acrylamide or methacrylamide using microorganisms
Process for the continuous production of acrylamide or methacrylamide using microorganisms
展开▼
机译:利用微生物连续生产丙烯酰胺或甲基丙烯酰胺的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process for the continuous production of acrylamide or methacrylamide from acrylonitrile or methacrylonitrile by use of a microorganism capable of promoting the hydration of acrylonitrile or methacrylonitrile into the corresponding amide.PPSaid process comprising immobilizing the microorganism or enzyme extracted therefrom, continuously bringing the acrylonitrile or methacrylonitrile into contact with the immobilized microorganism or enzyme in at least one reactor containing an aqueous medium at a pH pf 6 to 10 to cause the hydration reaction, and recycling a part of the reacted solution to dilute the unreacted acrylonitrile or methacrylonitrile and water therewith.
展开▼