摘要
讨论了如何利用化肥厂尿素装置放空蒸汽制冷来取代氟里昂制冷，并从技术、设备及能耗等方面作了分析。
This paper discusses how to use the vented steam from urea plant for refrigeration instead of freon and analyzes the feasibility fromthe points of technique,equipment and energy consumption.
出处
《大氮肥》
1994年第6期461-462,共2页
Large Scale Nitrogenous Fertilizer Industry
关键词
尿素装置
蒸气
制冷
化肥厂
urea plant,vented steam,refrigerating technique
