南京林业大学学报（自然科学版）2011，Vol.35Issue(6)：86-90,5.DOI:10.3969/j.issn.1000-2006.2011.06.018
四元聚合缓蚀阻垢剂PMAHP的制备与表征
Preparation and characterization of the quadripolymer scale and corrosion inhibitor PMAHP
摘要
Abstract
A novel scale and corrosion inhibitor PMAHP was synthesized by aqueous quadripolynierization using maleic anhydride (MA) , acrylic acid (AA) , hydroxyethyl acrylate (HEA) , and 2-phosphonobutane-1 ,2,4-tricarboxylic acid (PBTCA) as the raw materials initiated by sodium hypophosphite/sodium persulfate, and the optimal technological conditions were determined. When 20 mg/L of this quadripolymer is used, the scale inhibition rates of CaCO3 and Ca3 ( PO4 ) 2 are 68. 2 % and 90. 0 % respectively and corrosion inhibition rate is 56. 6 % . The infrared spectrum indicates that PMAHP contains carboxyl, phosphonyl acid groups in its molecular structure.关键词
缓蚀阻垢剂/水溶液聚合/四元共聚物/阻垢率/缓蚀率Key words
scale and corrosion inhibitor/ water solution polymerization/ quadripolymer/ scale inhibition rate/ corrosion inhibition rate分类
化学化工引用本文复制引用
王芳,王平,金乐娟,王小祥,王小伟,刘霖..四元聚合缓蚀阻垢剂PMAHP的制备与表征[J].南京林业大学学报（自然科学版）,2011,35(6):86-90,5.基金项目
国家自然科学基金项目(30771696) （30771696）
江苏高校优势学科建设工程资助项目 （）
