高阻垢性能超支化聚羧酸的制备及应用

张枝健,王液涛,黄衡恢,刘军,陈华林

Preparation and application of hyper-branched polycarboxylic acid with high efficiency of scale inhibition

Zhijian Zhang,Yetao Wang,Henghui Huang,Jun Liu,Hualin Chen

表4 超支化聚羧酸的钙容忍度

温度 pH=9时钙容忍度 pH=10时钙容忍度 30 ℃ > 5 000 mg/L 2 000 mg/L 50 ℃ > 5 000 mg/L 1 500 mg/L 70 ℃ > 5 000 mg/L 1 200 mg/L 80 ℃ > 5 000 mg/L 800 mg/L