Zeolite A synthesis employing a brazilian coal ash as the silicon and aluminum source and its applications in adsorption and pigment formulation

Zeolite A synthesis employing a brazilian coal ash as the silicon and aluminum source and its applications in adsorption and pigment formulation

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Zeolite A was synthesized using the coal ash from Siderópolis/RS - Brazil. The synthesis was based on a standard IZA synthesis using coal ash as the Si and Al source. XRF analysis showed that the coal ash has a Si/Al ratio of 1.52, which is close to the Si/Al ratio required to produce zeolite A (1.0...

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Bibliographic Details
Main Authors: Lindiane Bieseki, Fábio Garcia Penha, Sibele Berenice Castellã Pergher
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2012-01-01
Series:Materials Research
Subjects:
zeolite A
coal ash
adsorption
pigment
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000144

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000144

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