氨基硫脲型树脂的合成及吸附性能研究
Syntheses and Adsorption Properties of Thiosemicarbazide Type Chelating Resins
本文用环氧氯丙烷与硫脲反应合成环硫氯丙烷，然后在碱性条件下与氨基硫脲反应，通过控制投料比合成三种不同的树脂PSN1，PSN2，PSN3，并通过元素分析以及红外光谱对合成的树脂进行了初步表征。 研究了这三种树脂对Zn(Ⅱ)、Hg(Ⅱ)、Pb(Ⅱ)、Ag(Ⅰ)四种金属离子的吸附性能。
In this paper, several chelating resins were prepared by the reaction of chloromethylthiirane and thiosemicarbazide in alkaline condition, and their structures were characterized by elemental analysis and infrared spectra. Their adsorption properties towards Zn(Ⅱ), Hg(Ⅱ), Pb(Ⅱ) and Ag(Ⅰ) were investigated in detail.
赵建平、倪才华
合成树脂工业、塑料工业精细化学工业
螯合树脂吸附氨基硫脲环硫氯丙烷
chelating resinadsorptionthiosemicarbazidechloromethylthiirane
赵建平,倪才华.氨基硫脲型树脂的合成及吸附性能研究[EB/OL].(2008-06-27)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200806-649.点此复制
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