己内酰胺硫铵新装置中和反应结晶技术

Technique of crystallizing neutralization reaction applied in the new caprolactam ammonium sulfate unit

文章简叙了己内酰胺“七改十四”工程中硫铵装置改扩建工程中采用的中和反应结晶新技术,通过与原硫铵装置的中和、结晶单元的对比,体现了中和反应结晶新技术在工艺和能耗方面的优势。

Briefly describe the advantage in the process and energy consumption of the new neutralization crystal reaction technology which adopted in the ＂extension from 7 to 14＂ caprolactam project through the comparison with the original neutralization and crystal technology.