摘要
分析氨合成塔异常工况的原因,对比了3种改造方案,确定采用DC-C型氨合成塔。介绍了DC-C型氨合成塔相关参数及内部气体流程,该合成塔投用后氨产量由32.15 t/h提高至44.00 t/h,技术改造达到预期效果,经济效益明显。
The reasons for the abnormal condition of ammonia converter were analyzed.Compared with the other two technical modifications,DC-C type ammonia converter was determined to be applied.This paper introduced the parameters of DC-C type ammonia converter and the flow path of the gas in it.The output of the ammonia synthetic plant was increased from 32.15 t/h to 44.00 t/h after the new ammonia converter was put into operation.The technology modification had achieved the expected effect with obvious economic benefits.
作者
徐小军
Xu Xiaojun(SINOPEC Anqing Branch,Anqing 246001)
出处
《大氮肥》
CAS
2023年第3期145-148,共4页
Large Scale Nitrogenous Fertilizer Industry
关键词
DC-C型氨合成塔
氨产量
技术改造
经济效益
DC-C type ammonia converter
ammonia output
technical modification
economic benefit
