Leaching studies for metals recovery from printed circuit boards scrap

In this paper, the leaching behavior of the major metals present in printed circuit boards waste is evaluated, aiming at its recycling by hydrometallurgy. Several leachants were compared (sulfuric, hydrochloric and nitric acids, at 2 M H+ concentration), at temperatures of 25ºC and 90ºC and 4 hours...

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Bibliographic Details
Main Author: Oliveira, Paula C. (author)
Other Authors: Cabral, Marta (author), Taborda, F. Charters (author), Margarido, F. (author), Nogueira, Carlos (author)
Format: conferenceObject
Language:eng
Published: 2010
Subjects:
Printed circuits boards
Recycling
Hydrometallurgy
Leaching
Online Access:http://hdl.handle.net/10400.9/858
Country:Portugal
Oai:oai:repositorio.lneg.pt:10400.9/858

Internet

http://hdl.handle.net/10400.9/858

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