Article
  • Synthesis and Characterization of β-Pinons-Based Chelating Resin
  • Kim WY, Hong SP, Goo MW, Sohn JE, Cheong YE
  • 베타피넨계 킬레이트수지의 합성과 성질
  • 김완영, 홍석표, 구무환, 손진언, 정영언
Abstract
The chelating resin containing phosphoric acid group was derived from resin synthesized with β-pinene and fural. The influence of the concentration of catalyst and other variables on polymerization yield was investigated. The phosphorus content of the resultant resins was expressed as a function of the composition of resin and phosphorylation time. The uptake for the metals Cu(Ⅱ), Hg(Ⅱ), Co(Ⅱ), Ni(Ⅱ), Zn(Ⅱ) increased with pH, but that for V(V), Cr(Ⅲ), Fe(Ⅲ) increased unto the specific point and then decreased It was found that the uptake obtained from the filtrate was slightly higher value than that obtained from the digestion method in the whole pH range.

  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2023 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 1985; 9(3): 200-207

    Published online Jun 25, 1985