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Type: Artigo de periódico
Title: Modificação de zeólitas para uso em catálise
Title Alternative: Modifying zeolites for use in catalysis
Author: Luna, Fernando J.
Schuchardt, Ulf
Abstract: The use of zeolites and other molecular sieves as catalysts is discussed at an introductory level. The text includes a brief historic background on the use of zeolites in catalysis, and a discussion of some chemical and physical properties of silicalite, aluminosilicate, and aluminophosphate molecular sieves. The strategies currently used to chemically modify zeolites and related materials to produce catalysts with increased activity and selectivity are discussed, including the use of redox molecular sieves for hydrocarbon oxidation and the leaching of the active metals from the support.
Subject: molecular sieves
heterogeneous catalysis
Editor: Sociedade Brasileira de Química
Rights: aberto
Identifier DOI: 10.1590/S0100-40422001000600027
Date Issue: 1-Dec-2001
Appears in Collections:Unicamp - Artigos e Outros Documentos

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