Obtenção de ácido levulínico e outros produtos a partir de açúcares usando catalisadores heterogêneos

@article{Kimura2019ObtenoD,
  title={Obtenç{\~a}o de {\'a}cido levul{\'i}nico e outros produtos a partir de aç{\'u}cares usando catalisadores heterog{\^e}neos},
  author={Vanessa Tiemi Kimura and Jo{\~a}o Guilherme Rocha Poço and Silas Derenzo and Rosa Mitiko Saito Matsubara and Diego Zulkiewicz Gomes and Amanda Marcante},
  journal={Brazilian Journal of Development},
  year={2019}
}
RESUMO – A utilizacao de biomassa nao utilizada na producao de alimentos tera um papel primordial no futuro como fonte de substâncias quimicas substituir aquelas derivadas de fontes minerais para criar novas plataformas de bioprodutos como alternativa de reducao das emissoes de CO2. Nesse aspecto, o acido levulinico tem um papel importante nesse segmento (e uma das substâncias-chave top twelve entre as de maior potencial) a ter o seu processo de fabricacao desenvolvido devido a sua… 

References

SHOWING 1-8 OF 8 REFERENCES
An in Situ NMR Study of the Mechanism for the Catalytic Conversion of Fructose to 5-Hydroxymethylfurfural and then to Levulinic Acid Using 13C Labeled d-Fructose
The pathways for the formation of 5-hydroxymethylfurfural (HMF) by dehydration of d-fructose and for the formation of levulinic acid and formic acid from HMF by rehydration were investigated by in
The conversion of lignocellulosics to levulinic acid
Biomass represents an abundant and relatively low cost carbon resource that can be utilized to produce platform chemicals such as levulinic acid. Current processing technology limits the
Hydroxymethylfurfural, a versatile platform chemical made from renewable resources.
Renewable Resources Robert-Jan van Putten,†,‡ Jan C. van der Waal,† Ed de Jong,*,† Carolus B. Rasrendra,‡,⊥ Hero J. Heeres,*,‡ and Johannes G. de Vries* †Avantium Chemicals, Zekeringstraat 29, 1014
Production of 5-Hydroxymethylfurfural from Glucose Using a Combination of Lewis and Brønsted Acid Catalysts in Water in a Biphasic Reactor with an Alkylphenol Solvent
We report the catalytic conversion of glucose in high yields (62%) to 5-hydroxymethylfurfural (HMF), a versatile platform chemical. The reaction system consists of a Lewis acid metal chloride (e.g.,
Kinetic study on the acid-catalyzed hydrolysis of cellulose to levulinic acid
A variety of interesting bulk chemicals is accessible by the acid-catalyzed hydrolysis of cellulose. An interesting example is levulinic acid, a versatile precursor for fuel additives, polymers, and
Production and upgrading of 5-hydroxymethylfurfural using heterogeneous catalysts and biomass-derived solvents
High yields of HMF from glucose can be achieved using biomass-derived solvents and a combination of solid Lewis and Bronsted catalysts in a salt-free reaction system. The HMF produced in this system
Processo de produção de um catalisador e seu uso para obtenção de acroleína e aldeídos de baixo peso molecular a partir de glicerina