A Novel Solvent Extraction Route for the Mutual Separation of Platinum, Palladium, and Rhodium in Hydrochloric Acid Media
SOLVENT EXTRACTION AND ION EXCHANGE, 28, 49-72 2010
Poonma Malik , A. P. P. Paiva

Solvent Extraction of Iron(III) from Chloride Media by N-Methyl-N-alkyloctanamide Derivatives
SEPARATION SCIENCE AND TECHNOLOGY, 44, 2928-2941 2009
Jose Luis Figueira , A. P. P. Paiva

Solvent Extraction Studies for Platinum Recovery from Chloride Media by A N,N -Tetrasubstituted Malonamide Derivative
SOLVENT EXTRACTION AND ION EXCHANGE, 27, 36-49 2009
Poonma Malik , A. P. P. Paiva

Solvent extraction of rhodium from chloride media by N,N -dimethyl-N,N -diphenyltetradecylmalonamide
SOLVENT EXTRACTION AND ION EXCHANGE, 26, 25-40 2008
Poonma Malik , A. P. P. Paiva

The mutual effect of iron(III) and silver(I) species in concentrated chloride medium
SEPARATION SCIENCE AND TECHNOLOGY, 42, 1267-1282 2007
Poonma Malik , A. P. P. Paiva , N. R. Neng , J. M. F. Nogueira

The solvent extraction of iron(III) from chloride solutions by N,N -tetrasubstituted malonamides: Structure-activity relationships
SOLVENT EXTRACTION AND ION EXCHANGE, 25, 463-484 2007
M. C. Costa , I. Peczek , Z. Sadowski , S. Natu , A. P. P. Paiva

Application of N N -tetrasubstituted malonamides to the recovery of iron(III) from chloride solutions
HYDROMETALLURGY, 77, 103-108 4 2005
A. P. P. Paiva , MC Costa

Leaching behaviour of a galvanic sludge in sulphuric acid and ammoniacal media
JOURNAL OF HAZARDOUS MATERIALS, 121, 195-202 5 2005
JE Silva , D Soares , A. P. P. Paiva , JA Labrincha , F Castro

Solvent extraction applied to the recovery of heavy metals from galvanic sludge
JOURNAL OF HAZARDOUS MATERIALS, 120, 113-118 4 2005
JE Silva , A. P. P. Paiva , D Soares , A Labrincha , F Castro

Solvent extraction associated with activation analysis: A helpful tool
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 262, 135-141 2004
A. P. P. Paiva

Recent advances on the chemistry of solvent extraction applied to the reprocessing of spent nuclear fuels and radioactive wastes
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 261, 485-496 2004
A. P. P. Paiva , P Malik

Solvent extraction of iron(III) from acidic chloride media using N,N -dimethyl-N,N -dibutylmalonamide
SEPARATION SCIENCE AND TECHNOLOGY, 39, 3573-3599 11 2004
MC Costa , Monica Martins , A. P. P. Paiva

Solvent extraction of iron(III) from hydrochloric acid solutions using N,N -dimethyl-N,N -diphenylmalonamide and N,N -dimethyl-N,N -diphenyltetradecylmalonamide
SOLVENT EXTRACTION AND ION EXCHANGE, 21, 653-686 2003
MC Costa , A CARVALHO , A Uryga , A. P. P. Paiva

Towards an understanding of solvent extraction - electroanalytical characterization of chloride-leaching solutions
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 370, 883-886 8 2001
A. P. P. Paiva , LM Abrantes

Recovery of indium from aqueous solutions by solvent extraction
SEPARATION SCIENCE AND TECHNOLOGY, 36, 1395-1419 2001
A. P. P. Paiva

Review of recent solvent extraction studies for recovery of silver from aqueous solutions
SOLVENT EXTRACTION AND ION EXCHANGE, 18, 223-271 2000
A. P. P. Paiva

NMR for the determination of ligand-metal ratios in solvent extraction
SEPARATION SCIENCE AND TECHNOLOGY, 31, 2599-2609 1996
A. P. P. Paiva , M Lemaire

ELECTROREDUCTIVE STRIPPING OF SILVER IN THE (C6H5)3P-NA2S2O3 2-PHASE SYSTEM
SEPARATION SCIENCE AND TECHNOLOGY, 28, 2097-2102 1993
A. P. P. Paiva , HC PEREIRA , LM Abrantes

OPEN-CHAIN THIOETHERS AS EXTRACTANTS OF SILVER
SEPARATION SCIENCE AND TECHNOLOGY, 28, 2279-2283 1993
A. P. P. Paiva , M Lemaire

SOLVENT-EXTRACTION AND RELATED STUDIES ON SILVER RECOVERY FROM AQUEOUS-SOLUTIONS
SEPARATION SCIENCE AND TECHNOLOGY, 28, 947-1008 1993
A. P. P. Paiva