摘要
湿法磷酸生产过程中,循环水冷却效果的好坏直接影响系统正常运行。通过空塔与填料塔在湿法磷酸过程中的应用情况对比,说明空塔用于湿法磷酸生产运行效果良好。并且管道堵塞减少、维修费用降低。
The effect of circulating water cooling does directly affect the normal operation in wet-process phosphoric acid production.The effect of empty tower used in wet-process phosphoric acid production is better by comparison with filled tower.Therefore,the pipe blockage was decreased,the maintenance cost was reduced.
出处
《贵州化工》
2010年第4期59-61,共3页
Guizhou Chemical Industry
关键词
磷酸循环水
空塔
填料塔
应用
效果
circulating water in phosphoric acid production
empty tower
filled tower
application
effect
