尿素高压洗涤器氯离子控制装置的研究应用  

Research and application of chloride ion control plant for urea high pressure scrubber

作　　者：王朝亮 任华峰 胡捷 罗旺荣 刘平[1] WANG Chaoliang;REN Huafeng;HU Jie;LUO Wangrong;LIU Ping(Offshore Oil Fudao Co.,Ltd.,Dongfang 572600,Hainan Province)

机构地区：[1]海洋石油富岛有限公司,海南东方572600

出　　处：《氮肥技术》2023年第2期11-13,共3页Nitrogenous Fertilizer Technology

摘　　要：针对现行阶段二氧化碳汽提工艺尿素装置高压调温水系统缺乏有效控制,氯离子蓄积导致设备腐蚀损坏的问题。通过TRIZ理论探讨高压调温水系统的改进设计,在实际问题分析基础上,确定物理矛盾和技术矛盾,设计了一套高压调温水的在线监控装置,该装置使用后,取得了良好的效益。In view of the lack of effective control of the high pressure temperature regulating water system of urea plant in current stage of carbon dioxide stripping process,the accumulation of chloride ions leads to equipment corrosion damage.Based on TRIZ theory,the improved design of high pressure regulating water system is discussed.On the basis of actual problem analysis,the physical and technical contradictions are determined,and a set of online monitoring device for high pressure regulating water is designed.After the device is used,good benefits have been achieved.

关 键 词：高压调温水 TRIZ理论 控制装置 特点 效益 

分 类 号：TQ441.41[化学工程—化学肥料工业]