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Type: Artigo de periódico
Title: Em Busca Da Seletividade No Branqueamento Com Peróxido De Hidrogênio: Estudos De Parâmetros De Ativação Termodinâmicos E Catalíticos
Author: Tubino M.
Filho Mambrim O.
Abstract: This paper presents a study of the thermodynamic and catalitic activation parameters of the Hydrogene Peroxide decomposition reactions (without substratum) and the oxidation reactions among model compounds of lignin phenolic units (guaiacol and seringaldehyde) by the H202 in an alkaline environment. These parameters are basic for the understanding of the mechanisms acting in the oxidation process, considering the industrial features involved in the bleaching of celulosic pulp.
Rights: fechado
Identifier DOI: 
Date Issue: 1999
Appears in Collections:Unicamp - Artigos e Outros Documentos

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