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合成了带有甲基、丙基、异丙基及苄基的四种仲胺树脂,并进一步与氯乙酸或丙烯酸反应得到氨羧乙酸及氨羧丙酸树脂,考察了所得十二种树脂对铜等十一种离子的选择吸附性能。
Four kinds of secondary amine resins with methyl, propyl, isopropyl and benzyl groups were synthesized and further reacted with chloroacetic acid or acrylic acid to obtain carbamido acetic acid and carboxamido acid resin. The results showed that the obtained twelve kinds of resin pairs Copper and other eleven kinds of selective adsorption properties of ions.