Textile Science and Engineering (한국섬유공학회지)
- Volume 26 Issue 5
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- Pages.10-19
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- 1989
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- 1225-1089(pISSN)
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- 2288-6419(eISSN)
Sythesis of a Chelate Resin Containing Amidoxime Group for Uranium Adsorption from Seawater -Synthesis and Characterization of Triethylene Glycol Dimethacrylate cosslinked Amidoxime Type Chelate Resin-
Amidoxime형 Uran 흡착제의 합성에 관한 기초연구 -Triethylene Glycol Dimethacrylate가 가교제로 사용된 Amidoxime형 Chelate Rasin의 합성과 그 특성화-
- Published : 1989.08.01
Abstract
Triethylene glycol dimethacrylate (TGD3) crosslinked macroreticular type polyacrylonitril (PAN) was synthesized. Toluene added as diluent lowered the polymerization capability of acrylonitril (AN) monomer, especially in low degree of crosslinking. Maximum surface area of crosslinked PAN was obtained at 60~90% dilution over all the experimenal range of 5~20% degree of crosslinking. Amidoximated-PAN(Ami-PAN) chelate resin has an excellent adsorption capability for Cr+2, UO2+2 regardless of pH and concentration of metal ion. Adsorption of metal ion was not governed by surface area of Ami-PAN resin matrix.
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