Selective extraction of zinc(II) over iron(II) from spent hydrochloric acid pickling effluents by liquid-liquid extraction

Journal of Hazardous Materials

Volumn 150, Issue 3, 2008, Pages 669-678

  Mansur, Marcelo Borges ^a   Rocha, Sônia Denise Ferreira ^a   Magalhães, Fernando Silva ^b   Benedetto, Jeaneth dos Santos ^b  

^a FEDERAL UNIVERSITY OF MINAS GERAIS   (Brazil)

^b CENTRO DE DESENVOLVIMENTO DA TECNOLOGIA NUCLEAR   (Brazil)

Author keywords

Cyanex 301; Liquid liquid extraction; Spent pickling effluent; TBP; Zinc iron separation

Indexed keywords

EXTRACTION; HYDROCHLORIC ACID; IRON; ZINC;

CYANEX 301; LIQUID-LIQUID EXTRACTION; SPENT PICKLING EFFLUENT; ZINC/IRON SEPARATION;

EFFLUENT TREATMENT;

HYDROCHLORIC ACID; IRON; ZINC;

EFFLUENT TREATMENT; EXTRACTION; HYDROCHLORIC ACID; IRON; ZINC;

EFFLUENT; HYDROCHLORIC ACID; IRON; ZINC;

ARTICLE; CHEMICAL REACTION; EFFLUENT; HEAVY METAL REMOVAL; LIQUID LIQUID EXTRACTION; PHASE SEPARATION; REACTION ANALYSIS; ROOM TEMPERATURE; SEPARATION TECHNIQUE;

HYDROCHLORIC ACID; INDUSTRIAL WASTE; IRON; METALLURGY; ORGANOTHIOPHOSPHORUS COMPOUNDS; PHOSPHINIC ACIDS; PHOSPHORIC ACID ESTERS; WASTE DISPOSAL, FLUID; WATER POLLUTANTS, CHEMICAL; ZINC;

EID: 38349018497     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2007.05.019     Document Type: Article

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