尿素水解制氨装置仪表选型及控制  

Selection and control of thermal control equipment for urea hydrolysis ammonia plant

作　　者：陈春峰 尤晨昱 CHEN Chunfeng;YOU Chenyu(Zhejiang Tiandi Environmental Protection Engineering Co.,Ltd.,Hangzhou 311121,China)

机构地区：[1]浙江天地环保科技有限公司

出　　处：《工业仪表与自动化装置》2020年第1期127-128,共2页Industrial Instrumentation & Automation

摘　　要：在大型燃煤机组反硝化系统中,尿素作为还原剂用于合成氨气的应用日益增多。近年来,尿素水解技术在大型燃煤机组脱硝中的应用越来越普遍。通过了解尿素水解装置的运行条件和工况,可为选择合适的仪器及尿素水解装置的控制方式提供参考。In denitrification system of large coal-fired units,the application of urea as reducing agent to prepare ammonia gas is increasing.In recent years,the application of urea hydrolysis technology in denitrification of large coal-fired units has become more and more common.By understanding the operation conditions and conditions of urea hydrolysis unit,appropriate instruments are selected to understand the control mode of urea hydrolysis unit for your reference.

关 键 词：脱硝 尿素制氨 尿素水解 热控设备 控制 选型 

分 类 号：TQ113.25[化学工程—无机化工]