关键词: 尼龙66, 聚合, 化学过程, 模型, 过程强化

Abstract: The research state of Nylon 66 polymerization technology，including melt polymerization，interfacial polymerization and solid state polymerization，was introduced. The relevant research methodology was reviewed. Aimed at industrial application，the advantage and disadvantage of the polymerization methods were summarized. Although the melt polymerization technology is mature，the single-line capacity is still limited. Solid phase polymerization and interfacial polymerization are energy efficient and environment-friendly，while the basic research on them is insufficient. Based on Chinese Nylon 66 research and production situation，the research thread of thought was proposed. On the basis of the existing technology，the research on process modeling and process intensification was introduced with the help of mathematical modeling and computer simulation. The model validated with industrial data can guide industrial production and technical research.

Key words: Nylon 66, polymerization, chemical processes, model, process intensification