尿素蒸发系统水抽真空的实践

Practice of Vacuum Supplied by Water in Urea Evaporation System

在水溶液全循环尿素工艺中,蒸汽压力波动不仅影响系统的生产能力,而且会影响产品质量。采用水抽真空系统,不仅确保了产品质量,而且降低了尿素消耗。

In the aqueous solution total recycle process fluctuation in steam pressure not only decreases the capacity of the system but also lowers the product quality. By adopting the system of vacuum supplied by water, the product quality is ensured, lowering urea consumption.