Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Fabio Leal Mendes"'
Autor:
Fabio Leal Mendes
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UERJUniversidade do Estado do Rio de JaneiroUERJ.
A pirólise rápida é um processo para conversão térmica de uma biomassa sólida em altos rendimentos de um produto líquido chamado de bio-óleo. Uma das alternativas para geração de um bio-óleo com menor teor de oxigênio é uso de catalisado
Autor:
Victor Teixeira da Silva, Marcelo Edral Pacheco, Fabio Leal Mendes, Fabio Souza Toniolo, Cristiane A. Henriques
Publikováno v:
Fuel. 241:686-694
Fast pyrolysis oil is an attractive second-generation bio-fuel. However, due to its high oxygen content, upgrading technologies are necessary to improve the properties of bio-oil. The objective of this work is to evaluate the performance of nickel ph
Autor:
Raquel V.S. Silva, Vinícius B. Pereira, Débora A. Azevedo, Fabio Leal Mendes, Marlon B.B. de Almeida, Nathalia S. Tessarolo, Vitor Loureiro Ximenes
Publikováno v:
Talanta. 164:626-635
The elucidation of bio-oil composition is important to evaluate the processes of biomass conversion and its upgrading, and to suggest the proper use for each sample. Comprehensive two-dimensional gas chromatography with time-of-flight mass spectromet
Autor:
Christopher Kinchin, Andrea De Rezende Pinho, Luiz Carlos Casavechia, Helena L. Chum, Marlon B.B. de Almeida, Michael Talmadge, Fabio Leal Mendes
Publikováno v:
Fuel. 188:462-473
Raw bio-oil produced from fast pyrolysis of pine woodchips was co-processed with standard Brazilian vacuum gasoil (VGO) and tested in a 200 kg⋅h −1 fluid catalytic cracking (FCC) demonstration-scale unit using a commercial FCC equilibrium catalys
Autor:
Débora A. Azevedo, Vitor Loureiro Ximenes, Fabio Leal Mendes, Marlon B.B. de Almeida, Nathalia S. Tessarolo, Andrea De Rezende Pinho
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 122:395-404
Recently, many studies have been published on the catalytic pyrolysis of biomass, to improve the quality of the liquid product from fast pyrolysis, especially with ZSM-5 catalysts. However, only a few studies in the literature were not limited to the
Autor:
Alessandro Casilli, Gabriela Vanini, Nathalia S. Tessarolo, Raquel V.S. Silva, Eustáquio V.R. Castro, Andrea De Rezende Pinho, Fabio Leal Mendes, Carlos R. Kaiser, Vitor Loureiro Ximenes, Wanderson Romão, Débora A. Azevedo
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 117:257-267
Bio-oils of pine wood and sugarcane bagasse were obtained in different conditions of thermal and catalytic pyrolysis. They were analyzed by hydrogen nuclear magnetic resonance (1H NMR), comprehensive two-dimensional gas chromatography with time-of-fl
Autor:
Victor Teixeira da Silva, Marcelo Edral Pacheco, Andrea De Rezende Pinho, Cristiane A. Henriques, Fabio Leal Mendes
Publikováno v:
Fuel. 264:116764
Nickel phosphide is a promising material for substitution of metal nobles and sulfides catalysts in fast pyrolysis oil hydrotreating. In this study, we compared the effects of three different carbon supports for Ni2P on the catalyst activity and sele
Autor:
Andrea De Rezende Pinho, Fabio Leal Mendes, Marlon B.B. de Almeida, Vitor Loureiro Ximenes, Luiz Carlos Casavechia
Publikováno v:
Fuel Processing Technology. 131:159-166
Bio-oil is a complex blend of oxygenated compounds, such as acetic acid, hydroxyacetone and phenols, and is produced from the fast pyrolysis of raw biomass. A raw bio-oil produced from pine woodchips was co-processed with standard gasoil and tested i
Autor:
Jaderson K. Schneider, Marcia Campos Brasil, Elina Bastos Caramão, Andrea De Rezende Pinho, Gabriela Pereira da Silva Maciel, Anaí L. dos Santos, Michele Espinosa da Cunha, Rosângela Assis Jacques, Fabio Leal Mendes
Publikováno v:
Journal of Chromatography A. 1356:236-240
In this paper it is studied the most polar fractions of bio-oil produced by fast pyrolysis of Lignocel BK40-90 (sawdust from forest timber). The biomass was submitted to the pyrolysis in an existing FCC pilot plant that was adapted for this procedure
Publikováno v:
Pure and Applied Chemistry. 86:859-865
This paper shows how some existing refining technologies such as fluid catalytic cracking (FCC) can be modified to process bio-oil, derived from agricultural lignocellulosic wastes such as the sugar cane straw. Tests carried out in demonstration scal