Synthesis of novel type resin based on calix[4]arene carboxylate and selective separation of lead from zinc

Authors
Shinohara, T Wakisaka, S Ohto, K Inoue, K
Citation
T. Shinohara et al., Synthesis of novel type resin based on calix[4]arene carboxylate and selective separation of lead from zinc, CHEM LETT, (6), 2000, pp. 640-641
Citations number
7
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
6
Year of publication
2000
Pages
640 - 641
Database
ISI
SICI code
0366-7022(20000605):6<640:SONTRB>2.0.ZU;2-7
Abstract
A novel type of resin derived from calix[4]arene carboxylate was synthesize d and adsorption behavior for lead(II), zinc(II), copper(II), nickel(II), a nd cobalt(II) was investigated. Further, column separation of lead(II) from zinc(II) was also carried out. Adsorption equilibria of metal ions showed following order of selectivity series among metal ions: Pb(II) >> Cu(II) > Zn(II) > Co(II) = Ni(II). Separation of lead and zinc using the packed colu mn was sufficiently achieved.