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0 前言山西省舜都集团有限公司化肥分公司是1 992年由碳铵改产尿素的小氮肥企业 ,现有生产能力为合成氨 6 .5万ｔ ａ和尿素 1 0万ｔ ａ。厂内的循环冷却水系统在生产过程中所起的作用是很重要的 ,面临淡水资源严重缺乏的局面 ,管理好生产中的每一滴水 ,让它充分发挥效力尤为重
0 Preface Shanxi Shundu Group Co., Ltd. Fertilizer Branch is a small nitrogenous fertilizer enterprise converting urea from ammonium bicarbonate in 1992. Its existing production capacity is 65,500 tons of synthetic ammonia and 10,000 tons of urea. The role of the circulating cooling water system in the production process is very important. In the face of a serious shortage of fresh water resources, it is particularly important to manage every drop of water in production to its full potential