Title: "A Solvent Extraction Design for Separation-Recovery of Heavy Metals Using Amic Acid Extractants"
         

DOI: 10.15224/978-1-63248-075-0-39
Page(s): 10 - 12
Authors: H. SOLTANI, M. R. YAFTIAN, M. GHORBANLOO, ZAMANI A.A

Abstract

A multistep solvent extraction design based on the application of two amic acid extractants, named 2- (dibutylcarbamoyl)benzoic acid and 4-(dibutylamino)-4-oxobut- 2-enoic acid, and their mixtures with 2-thenoyltrifluoro acetone and tributylamine is presented for the separation and recovery of Pb2+, Cd2+, Zn2+, Co2+ and Ni2+ ions from industrial wastes and end-of-life products.