石油化工2025，Vol.54Issue(5)：708-714,7.DOI:10.3969/j.issn.1000-8144.2025.05.015
N-乙烯基吡咯烷酮合成技术及其产业链发展分析
The analysis of synthesis technology of N-vinylpyrrolidone and development of its industrial chain
牛舒 1田保亮 1唐国旗 1付思贤 1蔡茂 1苏子沐1
作者信息
- 1. 中石化(北京)化工研究院有限公司,北京 100013
- 折叠
摘要
Abstract
This review summarizes the research progress in various N-vinylpyrrolidone synthesis technologies differentiated by different structures of reaction raw materials,such as the acetylene method,the catalytic dehydration method,and the 2-pyrrolidinone-based method,with emphasis on the industrialized acetylene and catalytic dehydration methods.The catalytic dehydration method has the advantages of acetylene-free operation,high reaction activity,and few by-products,exhibiting considerable potential for producing high-quality N-vinylpyrrolidone.Based on the integrated industrial chain development of the catalytic dehydration method and market demands,the review proposes future breakthrough directions for N-vinylpyrrolidone production processes.关键词
N-乙烯基吡咯烷酮/合成技术/工业生产/产业链Key words
N-vinylpyrrolidone/synthesis technology/industrial production/industrial chain分类
化学化工引用本文复制引用
牛舒,田保亮,唐国旗,付思贤,蔡茂,苏子沐..N-乙烯基吡咯烷酮合成技术及其产业链发展分析[J].石油化工,2025,54(5):708-714,7.
