摘要
分析了传统的水溶液全循环法尿素工艺的弊端;介绍了改造传统法工艺的汽提法技术路线和UTI法技术路线;提出了以美国UTI法工艺为样本,以热力学分析为基础,创建符合我国国情的低能耗尿素新流程的设想。
Author has analyzed the disadvantage for urea process in traditional water solution fully-recycle method; has introduced the technical line by steam stripping method for reforming the traditional process and introduced the technical line by UTI method; has proposed and established innovatively a supposition for new process of urea with low energy consume integrating national situation in China, taking the American UTI process as an example, and taking thermodynamic analysis as a basis.
出处
《化肥设计》
CAS
2013年第4期1-4,共4页
Chemical Fertilizer Design
关键词
尿素装置
水溶液全循环法尿素工艺
汽提法技术路线
UTI法技术路线
创新
urea plant
urea process by water solution fully-recycle method
technical line by steam stripping method
technical line by UTI meth-od
innovation
