Desidrogenação do β-citronelol sobre catalisador cu/zro2
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The Journal of Engineering and Exact Sciences
Abstract
A obtenção de citronelal é muito importante para as indústrias, pois este terpeno é utilizado na produção de inúmeros produtos, que vão desde fármacos a produtos da química fina. O presente trabalho objetivou estudar, desenvolver e avaliar sistemas reacionais em catálise heterogênea, em fase vapor e fluxo contínuo, aplicados às reações do β-citronelol, em condições não oxidativas, utilizando catalisador sólido à base de cobre suportado. As amostras reacionais foram analisadas em um cromatógrafo a gás com detector espectrômetro de massas (CG/EM), a fim de determinar os produtos formados. Após as análises, constatou-se a produção de citronelal a partir da desidrogenação catalítica do β-citronelol.
The production of citronellal is very important for the industries, because this terpene is used in the production of numerous products, ranging from pharmaceuticals to fine chemicals. The present work aimed to study, develop and evaluate reactive systems in heterogeneous catalysis, in vapor phase and continuous flow, applied to the reactions of β-citronellol, under non-oxidative conditions, using copper based catalysts. The reactional effluents were analyzed in a gas chromatograph with mass spectrometer detector (GC/MS), in order to determine the products formed. After the analysis, the production of citronellal from the catalytic dehydrogenation of β-citronellol was verified.
The production of citronellal is very important for the industries, because this terpene is used in the production of numerous products, ranging from pharmaceuticals to fine chemicals. The present work aimed to study, develop and evaluate reactive systems in heterogeneous catalysis, in vapor phase and continuous flow, applied to the reactions of β-citronellol, under non-oxidative conditions, using copper based catalysts. The reactional effluents were analyzed in a gas chromatograph with mass spectrometer detector (GC/MS), in order to determine the products formed. After the analysis, the production of citronellal from the catalytic dehydrogenation of β-citronellol was verified.
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CUNHA, Carlos Henrique Furtado da; SATO, André Gustavo; FARIA, Wagner Luís da Silva. Desidrogenação do β-citronelol sobre catalisador cu/zro2. The Journal of Engineering and Exact Sciences, Viçosa, v. 3, n. 3, p. 395-403, 2017.
