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Synergistic Extraction of Iron(III) from Sulphuric Acid Solutions with Mixed Kelex 100-Alkyl Phosphorus Acid Extract ants

 

作者: G.P. Demopoulos,   I.O. Mihaylov,   G. Pouskouleli,  

 

期刊: Solvent Extraction and Ion Exchange  （Taylor Available online 1993）
卷期: Volume 11, issue 1  

页码: 67-89

 

ISSN:0736-6299

 

年代: 1993

 

DOI:10.1080/07366299308918146

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Synergistic extraction of Fe(ITI) from H2SO4solutions, with a maximum at 130-150 g/1 H3SO4, is observed when using mixtures of Kelex 100 with di-alkyl phosphorus (HR) acids: D2EHPA, PC-88A, or Cyanex 272. No synergism, however, is observed when Kelex 100-M2EHPA mixtures are used

 

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