大型燃煤机组液氨改尿素技术  

Liquid Ammonia to Urea Technology for Large Coal-fired Units

作　　者：钟志良 ZHONG Zhi-liang

机构地区：[1]福建龙净环保股份有限公司

出　　处：《节能与环保》2022年第2期62-63,共2页

摘　　要：本文详细介绍了尿素热解和水解制氨工艺,并以华夏电力4×300MW机组液氨改尿素工程为例,重点说明了尿素水解工艺的技术特点和运行要点,对大型燃煤机组尿素水解系统的设计、运行具有参考价值。This paper introduces the urea pyration and hydrolytic ammonia process in detail,and cite the liquid ammonia-modified urea project of Huaxia Electric Power 4×300MW unit as an example,and focuses on the technical features and operational parameters of the urea hydrolytic process,which can be a frame of reference for the design and operation of urea hydrolytic system in large coal-fired units.

关 键 词：尿素热解 尿素水解 技术特点 应用情况 

分 类 号：X773[环境科学与工程—环境工程]