Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Victor Haber Perez"'
Autor:
Euripedes Garcia Silveira Junior, Victor Haber Perez, Solciaray Cardoso Soares Estefan de Paula, Thays da Costa Silveira, Fabio Lopes Olivares, Oselys Rodriguez Justo
Publikováno v:
Energies, Vol 16, Iss 6, p 2835 (2023)
Levoglucosan is an anhydrosugar from biomass that has important applications as a platform for obtaining many value-added derivatives with high demand in the chemical industry and bioproducts by fermentation, including biofuels, among others. Thus, t
Externí odkaz:
https://doaj.org/article/62f910994a6844c294b62966c21bcf1d
Autor:
Euripedes Garcia Silveira Junior, Lilian Fiori Boechat de Souza, Victor Haber Perez, Oselys Rodriguez Justo, Euclésio Simionatto, Lincoln Carlos Silva de Oliveira
Publikováno v:
Magnetochemistry, Vol 8, Iss 12, p 177 (2022)
A novel magnetic catalyst with hollow cylinder shape based on K2CO3/γ-Al2O3/Sepiolite/CoFe2O4 was prepared to convert macroalgae oil (Fucus vesiculosus) into biodiesel in an unconventional reactor assisted by magnetic field. Catalysts were formulate
Externí odkaz:
https://doaj.org/article/ba106d9950184d64b66e4c06bd6a76ae
Autor:
Nathalia Ribeiro Ferreira da Silva, Victor Haber Perez, Karla Silva Ferreira, Thays da Costa Silveira, Michele Bezerra Silva
Publikováno v:
Brazilian Journal of Food Technology, Vol 23 (2020)
Abstract The use of fats with a low melting point is attractive to the food industry, as it contributes to improving the texture, color and stability characteristics of the food. These fats are obtained from vegetable oils through some processes such
Externí odkaz:
https://doaj.org/article/752704b565a547b3a4eb17694658760c
Autor:
Silvania Alves Ladeira, Marcela Vicente Vieira Andrade, Andréia Boechat Delatorre, Victor Haber Perez, Meire Lélis Leal Martins
Publikováno v:
Química Nova, Vol 33, Iss 2, Pp 324-328 (2010)
Thermophilic Bacillus sp. SMIA-2, produced protease when grown on apple pectic, whey protein and corn step liquor medium, whose concentration was varied from 3 to 10 gL-1, according to the central composite design 2³. The experiments were conducted
Externí odkaz:
https://doaj.org/article/8bed7dda6cc64153bcf413013159aa98
Publikováno v:
Química Nova, Vol 31, Iss 6, Pp 1514-1521 (2008)
Monoglycerides (MAG) are non-ionic surfactants, widely used in the pharmaceutical, food and cosmetic industries. Although MAGs are manufactured on an industrial scale by chemical glycerolysis of oils and fats, new developments in lipase catalyzed syn
Externí odkaz:
https://doaj.org/article/922fe29eb95c4ef793bbf701a2e97de1
Autor:
Euripedes Garcia Silveira Junior, Thays da Costa Silveira, Victor Haber Perez, Oselys Rodriguez Justo, Geraldo Ferreira David, Sergio Antônio Fernandes
Publikováno v:
Journal of the Energy Institute. 101:254-264
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f388e5c6efd4ee0678046ddf181c443
https://doi.org/10.1016/j.joei.2022.02.003
https://doi.org/10.1016/j.joei.2022.02.003
Autor:
Anna L. Okorokova-Façanha, Antônio Jesus Dorighetto Cogo, Oselys Rodriguez Justo, Victor Haber Perez, Arnoldo Rocha Façanha, Cristilane Macharete de Andrade, Nathalia F. dos Santos
Publikováno v:
Renewable Energy. 169:836-842
The aim of this work was to evaluate the bioethanol productivity in an unconventional bioreactor assisted by extremely low frequency (ELF) - electromagnetic field and elucidate the biophysical mechanism of action by which ELF magnetic fields improve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3313dd600ceaaeb53dad6926d8762d3
https://doi.org/10.1016/j.renene.2021.01.074
https://doi.org/10.1016/j.renene.2021.01.074
Autor:
Euripedes Garcia Silveira Junior, Fabio L. Olivares, Euclésio Simionatto, Nathalia Ribeiro Ferreira da Silva, Sergio Antonio Fernandes, Oselys Rodriguez Justo, Victor Haber Perez, Geraldo Ferreira David
Publikováno v:
Waste and Biomass Valorization. 12:5573-5585
Peanut husks are agro-industrial waste and represent about 20 wt% of the peanut harvest. This waste product was subjected to fast pyrolysis in a pyroprobe reactor coupled with GC/MS at temperatures ranging from 350 to 600 °C to maximize levoglucosan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66277328c7e627a2477b59d3e8bd7d05
https://doi.org/10.1007/s12649-021-01403-3
https://doi.org/10.1007/s12649-021-01403-3
Autor:
Euclésio Simionatto, Oselys Rodriguez Justo, Euripedes Garcia Silveira-Junior, Geraldo Ferreira David, Victor Haber Perez, Lincoln Carlos Silva de Oliveira
Publikováno v:
Cellulose. 28:71-79
The aim of this work is to show the potential of guava seeds (agro-industrial waste) for obtaining pyrolytic sugar like levoglucosan by fast pyrolysis. Firstly, guava seeds were ground to 30 mesh and then subjected to fast pyrolysis in a pyro-probe r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4d03eceb16e221d3277d4b9604a3af9
https://doi.org/10.1007/s10570-020-03506-x
https://doi.org/10.1007/s10570-020-03506-x
Autor:
Shi-Shen Liaw, Manuel Garcia-Perez, Victor Haber Perez, Craig Frear, Geraldo Ferreira David, Roel Johannes Maria Westerhof
Publikováno v:
BioEnergy Research. 13:878-886
The aim of this work was to evaluate biomethane production by anaerobic digestion using aqueous phase from Fast Pyrolysis of Douglas Fir Wood as substrate. The effect of biomass acid treatment and condensation temperature on the bio-oil chemical comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80450d4eb45efcffb00de190c92ee867
https://doi.org/10.1007/s12155-020-10100-3
https://doi.org/10.1007/s12155-020-10100-3