Recovery of Platinum from a Spent Automotive Catalyst through Chloride Leaching and Solvent Extraction
RECYCLING, 6, 2021
Ana Mendez , Carlos A. Nogueira , A. P. P. Paiva

Leaching efficiency and kinetics of the recovery of palladium and rhodium from a spent auto-catalyst in HCl/CuCl2 media
ENVIRONMENTAL TECHNOLOGY, 41, 2293-2304 8 2020
Carlos A. Nogueira , A. P. P. Paiva , Maria Clara Costa , Ana M. Rosa da Costa

Separation and recovery of Pd and Fe as nanosized metal sulphides by combining solvent extraction with biological strategies based on the use of sulphate-reducing bacteria
SEPARATION AND PURIFICATION TECHNOLOGY, 212, 747-756 4 2019
Mulatu Yohannes Nanusha , Jorge Dias Carlier , Goncalo Ivo Carvalho , Maria Clara Costa , A. P. P. Paiva

N,N -dimethyl-N,N -dicyclohexylsuccinamide: A novel molecule for the separation and recovery of Pd(II) by liquid-liquid extraction
SEPARATION AND PURIFICATION TECHNOLOGY, 201, 96-105 8 2018
Maria Clara Costa , Ana Assuncao , Ruben Almeida , Ana M. Rosa da Costa , Carlos Nogueira , A. P. P. Paiva

Recovery of palladium from a spent industrial catalyst through leaching and solvent extraction
HYDROMETALLURGY, 171, 394-401 8 2017
A. P. P. Paiva , Osvaldo Ortet , Goncalo Ivo Carvalho , Carlos A. Nogueira

Recycling of Palladium from Spent Catalysts Using Solvent Extraction-Some Critical Points
METALS, 7, 11 2017
A. P. P. Paiva

Palladium(II) and N,N -dimethyl-N,N -dicyclohexylthiodiglycolamide - The extracted species from concentrated chloride solutions
SEPARATION AND PURIFICATION TECHNOLOGY, 170, 1-9 10 2016
Osvaldo Ortet , M. Soledade C. S. Santos , A. P. P. Paiva

N,N -tetrasubstituted succinamides as new molecules for liquid-liquid extraction of Pt(IV) from chloride media
SEPARATION AND PURIFICATION TECHNOLOGY, 158, 409-416 1 2016
Maria Clara Costa , Ruben Almeida , Ana Assuncao , Ana M. Rosa da Costa , Carlos Nogueira , A. P. P. Paiva

Palladium(II) extraction from concentrated chloride media: Reactions involving thioamide derivatives
SEPARATION SCIENCE AND TECHNOLOGY, 51, 1461-1471 2016
Osvaldo Ortet , M. Soledade C. S. Santos , A. P. P. Paiva

Palladium(II) Recovery from Hydrochloric Acid Solutions by N,N -Dimethyl-N,N -Dibutylthiodiglycolamide
METALS, 5, 2303-2315 12 2015
A. P. P. Paiva , Mario E. Martins , Osvaldo Ortet

Liquid-liquid extraction of palladium(II) from chloride media by N,N -dimethyl-N,N -dicyclohexylthiodiglycolamide
SEPARATION AND PURIFICATION TECHNOLOGY, 156, 363-368 12 2015
Osvaldo Ortet , A. P. P. Paiva

Development of tertiary thioamide derivatives to recover palladium(II) Mark from simulated complex chloride solutions
HYDROMETALLURGY, 151, 33-41 1 2015
Osvaldo Ortet , A. P. P. Paiva

Iron(III) extraction from chloride media by N,N -tetrasubstituted malonamides: An interfacial study
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 413, 78-85 1 2014
M. Soledade C. S. Santos , A. P. P. Paiva

Oxidative leaching process with cupric ion in hydrochloric acid media for recovery of Pd and Rh from spent catalytic converters
JOURNAL OF HAZARDOUS MATERIALS, 278, 82-90 8 2014
C. A. Nogueira , A. P. P. Paiva , P. C. Oliveira , Ana M. Rosa da Costa

The Solvent Extraction Performance of N,N -Dimethyl-N,N -Dibutylmalonamide Towards Platinum and Palladium in Chloride Media
SEPARATION SCIENCE AND TECHNOLOGY, 49, 966-973 5 2014
A. P. P. Paiva , Goncalo Ivo Carvalho , Maria Clara Costa , Ana M. Rosa da Costa , Carlos Nogueira

RECOVERY OF PLATINUM AND PALLADIUM FROM CHLORIDE SOLUTIONS BY A THIODIGLYCOLAMIDE DERIVATIVE
SOLVENT EXTRACTION AND ION EXCHANGE, 32, 78-94 1 2014
A. P. P. Paiva , Goncalo Ivo Carvalho , Maria Clara Costa , Ana M. Rosa da Costa , Carlos Nogueira

Apparent Molar Volumes of N,N Disubstituted Monoamides: A Convenient Tool to Interpret Iron(Iii) Extraction Profiles from Hydrochloric Acid Solutions
SOLVENT EXTRACTION AND ION EXCHANGE, 31, 281-296 5 2013
Lilia C. Ribeiro , M. Soledade C. S. Santos , A. P. P. Paiva

Liquid-Liquid Extraction of Platinum from Chloride Media by N,N -Dimethyl-N,N -Dicyclohexyltetradecylmalonamide
SOLVENT EXTRACTION AND ION EXCHANGE, 31, 12-23 1 2013
Maria Clara Costa , Ana Assuncao , Ana M. Rosa da Costa , Carlos Nogueira , A. P. P. Paiva

Liquid-Liquid Extraction of Ruthenium from Chloride Media by N,N -Dimethyl-N,N -Dicyclohexylmalonamide
SOLVENT EXTRACTION AND ION EXCHANGE, 29, 176-189 2011
Poonma Malik , A. P. P. Paiva

Liquid-Liquid Extraction of Silver From Chloride Media by N,N -Tetrasubstituted Dithiomalonamide Derivatives
SEPARATION SCIENCE AND TECHNOLOGY, 45, 1130-1138 2010
Osvaldo Ortet , A. P. P. Paiva