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Selective extraction, separation and recovery of Cu(II) in presence of Zn(II) and Ni(II) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272

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Main Authors: Md. Sohrab, Hossain, Md. Fazlul, Bari, Dr., Samsul Baharin, Jamaludin, Prof. Dr., Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr., Mohd. Omar, Ab. Kadir
Other Authors: sohrab_hossain2005@gmail.com
Format: Article
Language:English
Published: Springer Verlag 2013
Subjects:
Copper
Cyanex 272
Factorial Design
Microcapsules
Printed Circuit Board
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/26574
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spelling my.unimap-265742014-03-23T05:30:45Z Selective extraction, separation and recovery of Cu(II) in presence of Zn(II) and Ni(II) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272 Md. Sohrab, Hossain Md. Fazlul, Bari, Dr. Samsul Baharin, Jamaludin, Prof. Dr. Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Mohd. Omar, Ab. Kadir sohrab_hossain2005@gmail.com Copper Cyanex 272 Factorial Design Microcapsules Printed Circuit Board Link to publisher's homepage at link.springer.com/ The study was conducted to optimize the selective extraction and recovery of Cu(II) in the presence of Zn(II) and Ni(II) from the leach liquor of waste printed circuit boards (PCBs). The extraction experiments were carried out according to 24 factorial design of experiment to optimize the extraction factors. The design was analyzed using MINITAB to determine the main effects and interactions of the chosen extraction factors. The factors chosen were: extraction pH, amount of Cyanex 272 in dispersed phase during MC-Xs preparation, amount of MC-Xs and temperature. The pH, amount of MC-Xs and temperature were found to be statistically significant. The optimized experimental conditions for the Cu(II) extraction in presence of Zn(II) and Ni(II) were extraction pH 6.0, amount of Cyanex 272 in dispersed phase 3 g, amount of MC-Xs 2.5 g and Temperature 45 °C. Factorial design of experiment was also carried out to determine the Cu(II) stripping factors from the loaded MC-Xs using H2SO4 solution. The liquid-liquid extraction Cu(II) was conducted with the prime aim to evaluate the nature of Cu(II) complex extracted by Cyanex 272. Results showed that the extraction species is [Cu(HA2)(Ac)·2HA]. Finally, a complete process for the separation and recovery of Cu(II), Zn(II) and Ni(II) from the leach liquor of waste PCBs was conducted based on the optimized experimental condition and effect of pH on extraction. 2013-07-11T04:37:31Z 2013-07-11T04:37:31Z 2012-05 Article Korean Journal of Chemical Engineering, 2012, vol. 29(5), pages 668-675 0256-1115 link.springer.com/article/10.1007%2Fs11814-011-0220-4 http://hdl.handle.net/123456789/26574 en Springer Verlag
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Copper
Cyanex 272
Factorial Design
Microcapsules
Printed Circuit Board
spellingShingle Copper
Cyanex 272
Factorial Design
Microcapsules
Printed Circuit Board
Md. Sohrab, Hossain
Md. Fazlul, Bari, Dr.
Samsul Baharin, Jamaludin, Prof. Dr.
Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
Mohd. Omar, Ab. Kadir
Selective extraction, separation and recovery of Cu(II) in presence of Zn(II) and Ni(II) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272
description Link to publisher's homepage at link.springer.com/
author2 sohrab_hossain2005@gmail.com
author_facet sohrab_hossain2005@gmail.com
Md. Sohrab, Hossain
Md. Fazlul, Bari, Dr.
Samsul Baharin, Jamaludin, Prof. Dr.
Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
Mohd. Omar, Ab. Kadir
format Article
author Md. Sohrab, Hossain
Md. Fazlul, Bari, Dr.
Samsul Baharin, Jamaludin, Prof. Dr.
Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
Mohd. Omar, Ab. Kadir
author_sort Md. Sohrab, Hossain
title Selective extraction, separation and recovery of Cu(II) in presence of Zn(II) and Ni(II) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272
title_short Selective extraction, separation and recovery of Cu(II) in presence of Zn(II) and Ni(II) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272
title_full Selective extraction, separation and recovery of Cu(II) in presence of Zn(II) and Ni(II) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272
title_fullStr Selective extraction, separation and recovery of Cu(II) in presence of Zn(II) and Ni(II) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272
title_full_unstemmed Selective extraction, separation and recovery of Cu(II) in presence of Zn(II) and Ni(II) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272
title_sort selective extraction, separation and recovery of cu(ii) in presence of zn(ii) and ni(ii) from leach liquor of waste printed circuit board using microcapsules coated with cyanex 272
publisher Springer Verlag
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/26574
_version_ 1643794991255912448
score 13.214268

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