调相机循环冷却水阻垢剂筛选实验及静态阻垢性能评估
李国斌, 张亮, 谢强, 胡自书, 夏忠林, 赵举, 张玉玲, 马双忱

Screening Experiments and Static Scale Inhibition Performance Evaluation of Scale Inhibitors for Synchronous Condenser Circulating Cooling Water
Guobin LI, Liang ZHANG, Qiang XIE, Zishu HU, Zhonglin XIA, Ju ZHAO, Yuling ZHANG, Shuangchen MA
表2 复配阻垢剂理化性质
Tab. 2 Physical and chemical properties of composite scale inhibitors
参数LQ-8531TQ低磷TQ无磷
外观棕色透明液体黄色透明液体黄色透明液体
唑类(C6H4NHN:N计)质量分数/%0.290.270.53

磷酸盐(PO43-计)

质量分数/%

12.885.971.06

亚磷酸盐(PO33-计)

质量分数/%

0.030.1550.10

正磷酸盐(PO43-计)

质量分数/%

0.020.180.18
固体质量分数/%39.5934.7736.36
密度(20 ℃)/(g/cm3)1.2001.1741.171
pH值(1%水溶液)2.372.242.09