文档介绍：应用化工
Applied Chemical Industry
ISSN 1671-3206,CN 61-1370/TQ
QAS 在 1
mol/L HCl 中对 Q235 钢的缓蚀性能，在 40 ℃下，当浓度为 g/L 时，缓蚀率可达 93%。采用静态阻垢法、扫描电
子显微镜（SEM）探究了缓蚀阻垢剂的阻垢性能，在 40 ℃下，浓度为 g/L 时，对碳酸钙阻垢率可达 94%。最后
通过紫外可见分光光度计对药物释放性能进行表征。
关键词 缓蚀阻垢剂;海藻酸钠;聚乙烯醇;缓释
中图分类号 中国分类号：TQ085+.4;
Preparation and performance evaluation of long-acting slow-release corrosion
inhibitor and scale inhibitor
ZHANG Guang-hua 1 , WANG Jing 1 , ZHANG Wan-bin 2 , ZHANG Yan 1 , XING Shi-qiang 1 , XIE Li-rong 1 , WANG Shao-wu 2
( Key Laboratory of Chemical Additives for Industry, Shaanxi University of Science and Technology, Xi'an 710021, China; 2. Shaanxi
Collaborative Innovation Center of Industrial Auxiliary Chemistry and Technology, Shaanxi University of Science and Technology, Xi'an 710021,
China)
Abstract The corrosion inhibitor (QA) with DCC / DMAP method and reacts with acrylic acid (AA) and sodium antistyrene
sulfonate (SSS) to prepare scale inhibitor (QAS).Hydrogel microballs were prepared by mixing sodium