摘要
研究了两性表面活性剂的防垢性能,结果发现:羧酸盐型非离子-阴离子两性表面活性剂防碳酸钙垢的效果不佳,但是却有较好的防硫酸钙垢的作用,且其防垢性能与其聚合度有关,聚合度越小,防垢效果越好。
Three kinds of carboxylated nonionic-anionic ampholytic surfactants were evaluated for inhibiting CaCO_3 scale and CaSO_(4 ) scale. The results showed that carboxylated nonionic-anionic ampholytic surfactants had a high efficiency of scale control,which was related to oxyethlene number of the molecular structure.
出处
《化学与生物工程》
CAS
2005年第3期37-38,49,共3页
Chemistry & Bioengineering
关键词
两性表面活性剂
防垢
性能试验
ampholytic surfactants
antiscale
performance test
