Solvent extraction aplied to the recovery of heavy metals from galvanic sludges

In this study, a hydrometallurgical treatment involving the solvent extraction and recovery of some heavy metals from a sulphuric acid leach solution of galvanic sludge, using di-(2-ethylhexyl)-phosphoric acid (D2EHPA) and bis-(2,4,4- trimethylpentyl)-phosphinic acid (Cyanex 272), both diluted in ke...

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Bibliographic Details
Main Author: Silva, João Eudes da (author)
Other Authors: Paiva, A. P. (author), Soares, Delfim (author), Labrincha, J. A. (author), Castro, F. (author)
Format: article
Language:eng
Published: 2005
Subjects:
Galvanic sludge
Metals extraction
D2EHPA
Cyanex 272
Solventes
Extracção
Metais pesados
Hidrometalurgia
Resíduos
Science & Technology
Online Access:http://hdl.handle.net/1822/1336
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/1336

Internet

http://hdl.handle.net/1822/1336

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