摘要
结合环氧琥珀酸(ESA)和磺酸盐(SSS)阻垢性能的优点,采用溶液聚合法合成了具有环保结构性能优于聚环氧琥珀酸(PESA)的新型水处理剂环氧磺酸盐(ESA-SSS)。采用红外光谱法(IR)对聚合产物进行结构表征,产物具有环氧琥珀酸和磺酸盐的特征基团。并通过静态法评定了其阻垢性能,试验结果表明,合成的环氧磺酸盐除碳酸钙阻垢性能劣于聚环氧琥珀酸外,阻硫酸钙与磷酸钙垢、稳定锌盐和分散氧化铁效果均优于聚环氧琥珀酸。
In this paper,a new epoxy sulfonate water treatment agent(ESA-SSS) is synthezed with biodegradable molecular structure which is in combination with the advantages of ESA and SSS in order to improve the properties of PESA.What is more,the product is characterized with the structural characteristics of ESA and SSS by infrared Spectroscopy(IR).At last,the scale inhibition performances of the ESA-SSS is determined through static tests.The experimental results show the ESA-SSS copolymer is an excellent scale inhibitor for calcium sulfate and calcium phosphate in addition to calcium carbonate,which has better properties to stabilize zinc and disperse Iron Oxide than the PESA.
出处
《长江大学学报（自然科学版）》
CAS
2011年第4期21-23,285,共3页
Journal of Yangtze University(Natural Science Edition)
关键词
聚环氧磺羧酸
合成
阻垢性能
the ESA-SSS
Synthesis
the scale inhibition performances
