Solvent extraction of copper from ammoniacal chloride solutions by sterically hindered β-diketone extractants

Separation and Purification Technology

Volumn 80, Issue 1, 2011, Pages 52-58

  Fu, Weng ^a   Chen, Qiyuan ^a   Hu, Huiping ^a   Niu, Chunlin ^a   Zhu, Qinqin ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Ammoniacal solution; Copper separation; Solvent extraction; Sterically hindered diketones

Indexed keywords

AMMONIACAL SOLUTION; CATION-EXCHANGE MECHANISM; CHLORIDE SOLUTIONS; COPPER CHELATES; COPPER IONS; COUNTER CURRENT; DIKETONES; EXTRACTABILITY; EXTRACTANTS; FTIR ANALYSIS; MOLE RATIO; ORGANIC PHASIS; PHASE RATIOS; QUANTITATIVE EXTRACTION; SLOPE ANALYSIS; STERIC EFFECT; STERIC HINDRANCES; STRIP SOLUTIONS; STRIPPING EFFICIENCY; TWO STAGE;

AMMONIA; CHELATION; CHLORINE COMPOUNDS; EFFICIENCY; KETONES; METAL IONS; SOLVENT EXTRACTION; SOLVENTS; ZINC;

COPPER;

INSECTIVORA; PUFFINUS AURICULARIS;

EID: 79959716812     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.seppur.2011.04.005     Document Type: Article

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