摘要
介绍尿素热解制氨技术及其在华能北京热电有限责任公司SCR脱硝中的应用情况。半年的运行实践表明,尿素热解制氨系统运行稳定、安全,投运率高,各项指标基本能满足SCR脱硝技术的要求。该技术的不足之处在于氨量输出调节不便,且运行费用较高。
The technology of urea pyrolysis to prepare ammonia and its application situation in SCR Denitrification of Huaneng Beijing Thermal Power Co Ltd have been presented. It is clear from opera- tion practice in half one year that the operation of the urea pyrolysis to prepare ammonia system is sta- ble,safe and having high commissioning rate, various indices all are basically satisfying the require- ments of SCR denitrification technology,the deficiency is existing in uncovenient regulation of ammonia output from this system,and high operation expensives.
出处
《热力发电》
CAS
北大核心
2009年第8期65-67,共3页
Thermal Power Generation
关键词
电厂
烟气脱硝
SCR
尿素热解
氨气制备
power plant
flue gas denitrification
SCR
urea pyrolysis
ammonia preparation
