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Cation xanthated exchangers from colombian sub-bituminous coals effectively removed cadmium and lead from aqueous solutions

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In Colombia, low rank coals are almost totally used for power and matallurgical aims, which are activities that produce contamination. In this investigation, as an alternative to the traditional use of low rank coals, we prepared cationic xanthated exchangers from a subbituminous coal (67.6%C, 4.6%H...

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Bibliographic Details
Main Authors: Gómez de Arco, Lewis, Alzate Rodríguez, Liliana, Colpas Castillo, Fredy, Fernández Maestre, Roberto
Format: Article
Language:English
Published: Universidad Autónoma de Nuevo León 2011
Subjects:
QD Química
Online Access:http://eprints.uanl.mx/13466/1/Art7.pdf

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