论文部分内容阅读
在油分散体系中,采用缩聚反应,制得一系列络合吸附剂。由IR研究了吸附剂的化学结构,并对比国产330~#考察了吸附剂对金属离子Cu(Ⅱ)、Ni(Ⅱ)、Co(Ⅱ)、Zn(Ⅱ)的静态吸附性能和不同pH条件下对金属离子的吸附选择性,以及测定了吸附剂的吸附动力学曲线。结果表明,该系列络合吸附剂对Cu(Ⅱ)、Ni(Ⅱ)具有高的吸附性能。
In the oil dispersion system, the use of polycondensation reaction, a series of complex adsorbent. The chemical structures of the adsorbents were investigated by IR and the adsorption properties of adsorbents on the static adsorption properties of Cu (Ⅱ), Ni (Ⅱ), Co (Ⅱ) and Zn (Ⅱ) The adsorption selectivity to metal ions, and the adsorption kinetic curve of adsorbent were measured. The results show that the series of complex adsorbents have high adsorption capacity for Cu (Ⅱ) and Ni (Ⅱ).