SNAM氨汽提尿素装置用高压氨泵的改造

摘要

In SNAM ammonia steam formulation production process in urea, high pressure ammonia pump operation stability or not directly affects the realization of long period production. Through to the high pressure ammonia pump and stable operation of the influence factors analysis,a technological transformation was proposed and implemented, and the actual operation inspection, practical effect is good.%在SNAM氨汽提法尿素生产工艺中,高压氨泵运行情况的稳定与否直接影响到长周期生产的实现.通过对高压氨泵稳定运行影响因素的分析,提出并实施了技术改造,经实际运行检验,实用效果良好.