顺酐装置循环水系统加药方式探讨

Discuss of Maleic Anhydride Device Adding Method of Circulating Water System

顺酐装置循环水系统加药方式为间断加药,存在诸多弊端。阻垢缓蚀剂及硫酸的加入量管理较为粗放,通过提高加药量精度、更改加药方式为连续加药,可以实现循环水系统在较高浓缩倍数条件下安全运行,有效地节约新鲜水用水量,并极大地降低工人劳动强度。

Maleic anhydride plant circulating water system feeding for intermittent dosing, but there are many disadvantages. The management of scale and corrosion inhibitor and acid adding are more extensive. By increasing the dosage accuracy change the dosing methods for continuous dosing, Can achieve the circulating water system in high concentration under the conditions of safety operation, effective saving fresh water onsumption, and greatly reduce the labor intensity of workers.