锅炉水处理剂的制备及阻垢性能对比研究  

Preparation and Comparative Study on Scale Inhibition Performance of Boiler Water Treatment Agents

作　　者：刘晶晶 郭妍欣 Liu Jingjing;Guo Yanxin(Jinzhong Comprehensive Inspection and Testing Center,Jinzhong Shanxi 030600,China;Shanxi University of Traditional Chinese Medicine,Jinzhong Shanxi 030600,China)

机构地区：[1]晋中市综合检验检测中心,山西晋中030600 [2]山西中医药大学,山西晋中030600

出　　处：《山西化工》2025年第1期154-155,184,共3页Shanxi Chemical Industry

摘　　要：为降低因水质问题引发的锅炉事故,合成一种以水为溶剂含磷酸基、酯基、醚基、羧酸基和磺酸基于一体的共聚物(WT1#),其抑制CaCO_(3)沉积性能好,同HEDP、613效果相当,强于T225。抑制Ca_(2)(PO_(4))_(3)沉积效果很好,存在“临界值效应”。稳定锌盐效果与613相当,且对铁氧化物也具有很好的分散效果。应用该共聚物处理剂后,水垢厚度由原来的最大207 mm降低至20 mm以下,除垢效果明显。In order to reduce boiler accidents caused by water quality problems,a copolymer(WT1#)containing phosphoric acid,ester,ether,carboxylic acid,and sulfonic acid as a whole in water solvent was synthesized.Its ability to inhibit CaCO_(3) deposition is good,comparable to HEDP and 613,and stronger than T225.The inhibition effect of Ca_(2)(PO_(4))_(3) deposition is very good,and there is a"critical value effect".The stabilizing effect of zinc salt is equivalent to 613,and it also has good dispersion effect on iron oxides.After applying the copolymer treatment agent,the thickness of scale decreased from the original maximum of 207 m to below 20 m,and the descaling effect was significant.

关 键 词：锅炉水处理剂 阻垢性能 共聚物 

分 类 号：TQ085.4[化学工程]