池式反应器低压侧隔板泄漏后尿素系统优化

Optimization of urea system after division plate leakage at low pressure side of pool reactor

中海石油华鹤煤化有限公司尿素生产工艺采用二氧化碳汽提法,池式反应器是高压系统核心设备之一,池式反应器低压侧与高压侧之间的隔板发生腐蚀,造成高压系统整体工况异常。

The urea production process of CNOOC Huahe Coal Chemical Company adopts the carbon dioxide stripping method.The pool reactor is one of the core equipment of high pressure system.The division plate between the low pressure side and the high pressure side of pool reactor is corroded,causing the overall working condition of the high pressure system to be abnormal.