氮杂环季铵盐絮凝──缓蚀剂的研究

A STUDY OF A FLOCCULATING AND CORROSION INHIBITING AGENT OF HETEROCYCLIC NITROGEN ORGANIC COMPOUND

本文以含胶植物Ｆ６９１粉为主原料．同含π电子物质喹啉相结合，改性成阳离子型絮凝－缓蚀剂ＦＱ－Ｃ．用试制药剂对高岭土悬浊液进行絮凝试验，其澄清效果与阳离子型聚丙烯酰胺相似．在１ｍｏｌ／ＬＨＣｌ溶液中进行了缓蚀效果测定，在药品用量４ｍｇ／Ｌ情况下，缓蚀率高达９５％以上，比ＥＤＴＭＰＳ等级蚀剂性能明显地高．表明含。电子喹啉季铵益有很好的絮凝净化与缓蚀效果．

This paper shows that how to combine natural polymer F691 powder with π electron material quinoline and produce cationic flocculating and corrosion inhibiting agent. In the case of flocculating gaolin suspension by the agent, the effect is similar to the cationic PAM-C.Testing the corrosion inhibiting efficiency in 1N HCl solution,when the dosage of this agent is added more than 4mg/L, inhibiting efficiency may be raised to 95% or more.The corrosion inhibiting property is obviously better than that of inhib...