Determination of Metal Ions in Fuel Ethanol after Preconcentration on 5-Amino-1,3,4-Thiadiazole-2-Thiol Modified Silica Gel

Determination of Metal Ions in Fuel Ethanol after Preconcentration on 5-Amino-1,3,4-Thiadiazole-2-Thiol Modified Silica Gel

This work describes the synthesis and characterization of 5-amino-1,3,4-thiadiazole-2-thiol modified silica gel (SiATT), and the results of a study of the adsorption and preconcentration (in batch, and in flow using a column technique) of Cd(II), Co(II), Cu(II), Fe(III), Ni(II), Pb(II) and Zn(II) in...

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Bibliographic Details
Main Authors: Gomes Luis A. de Melo, Padilha Pedro de Magalhães, Moreira José Celso, Dias Filho Newton L., Gushikem Yoshitaka
Format: Article
Language:English
Published: Sociedade Brasileira de Química 1998-01-01
Series:Journal of the Brazilian Chemical Society
Subjects:
preconcentration
5-amino-1,3,4-thiadiazole-2-thiol modified silica gel
fuel ethanol
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531998000500015

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531998000500015

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