三胺返甲铵液对尿素系统的影响与对策

The Influence and Strategy of Melamine Back Carbamate to Urea System

针对尿素装置和三胺装置联运后,三胺小尿素装置未运行状况下,三胺返甲铵液对尿素系统工况造成的影响,对尿素系统进行工艺调整和部分设备改造,实现两套装置的优质经济运行。

Under the condition after the integration of urea plant melamine plant,no operation of small urea plant,the influence of melamine back carbamate to urea system conditions,process adjustment partial equipment modification will be done for urea system,realizing fine economic operation for both two sets of plants.