Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Luis C. Duarte"'
Publikováno v:
Reactions, Vol 3, Iss 1, Pp 30-46 (2021)
Three different types of biomass sourced from forestry waste (eucalyptus residues), agricultural waste (wheat straw), and energy crop (miscanthus) were used as starting materials to produce hemicellulosic sugars, furans (furfural and hydroxymethylfur
Externí odkaz:
https://doaj.org/article/4969ac0143e840a38e76cef24f669e25
Autor:
Carmen Padilla-Rascón, Encarnación Ruiz, Eulogio Castro, Luisa B. Roseiro, Luis C. Duarte, Florbela Carvalheiro
Publikováno v:
Biology and Life Sciences Forum, Vol 6, Iss 1, p 70 (2021)
Olive stones (OS) are a by-product generated in the olive oil production process. This residue is obtained in industries after the oil extraction process, and it is recognized as an interesting feedstock for the production of bioenergy and value-adde
Externí odkaz:
https://doaj.org/article/f89c279a02874084bc364b88a9951dfb
Autor:
Filomena Pinto, Luis C. Duarte, Florbela Carvalheiro, Filipe Paradela, Paula Costa, Joana Marques, Rui Andre, Paula Marques, Diogo Costa, Bruno Sampaio
Publikováno v:
Chemical Engineering Transactions, Vol 76 (2019)
As an innovation to conventional biomass pyrolysis to produce liquid biofuels, different types of biomass wastes were pre-treated by autohydrolysis, prior to pyrolysis. Eucalyptus forestry waste, corn cobs agricultural residue, and miscanthus (an ene
Externí odkaz:
https://doaj.org/article/09d4ae88962e405ea50df8d4dadcee13
Autor:
Filomena Pinto, Filipe Paradela, Florbela Carvalheiro, Luis C. Duarte, Paula Costa, Rui Andre
Publikováno v:
Chemical Engineering Transactions, Vol 70 (2018)
Eucalyptus has been largely used in the pulp and paper industry in Iberian Peninsula, due to its fast growth and high productivity. This eucalyptus utilisation has generated high amounts of wastes, including leaves, branches and stumps. Hence, these
Externí odkaz:
https://doaj.org/article/cf1283c2328a4428969d0076378c215f
Autor:
Ana Rita C. Morais, Luís C. Duarte, Pedro Lourenço, Ivone Torrado, Teresa Brás, Luísa A. Neves, Florbela Carvalheiro
Publikováno v:
Fermentation, Vol 9, Iss 12, p 1020 (2023)
The extracted olive pomace (EOP) is an industrial lignocellulosic by-product of olive pomace oil extraction, currently mainly used for energy production through combustion. In this work, the hemicellulosic fraction of EOP was selectively hydrolyzed b
Externí odkaz:
https://doaj.org/article/736542cbfdcc495987ac11984c555c2e
Publikováno v:
Energy Conversion and Management: X, Vol 16, Iss , Pp 100317- (2022)
Scenedesmus obliquus, a biotechnologically relevant microalgae, was grown in 70 L vertical photobioreactors using non-supplemented secondary brewery wastewater as a culture medium. Upon collection, by mechanical means, the cells were subjected to hyd
Externí odkaz:
https://doaj.org/article/e710874bdc9e416086c71ac14f7b0129
Autor:
Gabriel Mota Ribeiro, Pedro L. Martins, Ana Cristina Oliveira, Florbela Carvalheiro, Rita Fragoso, Luís C. Duarte
Publikováno v:
Energies, Vol 16, Iss 9, p 3907 (2023)
This work proposes a valorization route for spent coffee grounds (SCG), a widespread lignocellulosic residue, encompassing the production of: biomethane, lignin, and oligosaccharides as value-added products obtained simultaneously during a mild alkal
Externí odkaz:
https://doaj.org/article/29c74d0ffb824236a78a132067ff5078
Publikováno v:
ChemEngineering, Vol 7, Iss 2, p 35 (2023)
Corn cob is an abundant agricultural residue worldwide, with high potential and interesting composition, and its valorization still needs to be studied. Selectively fractionating its structural components (hemicellulose, cellulose, and lignin), value
Externí odkaz:
https://doaj.org/article/5473d7fbbe6f4232b3164c4ec56ab4b8
Autor:
Júnia Alves-Ferreira, Luís C. Duarte, Maria C. Fernandes, Helena Pereira, Florbela Carvalheiro
Publikováno v:
Energies, Vol 16, Iss 1, p 391 (2022)
Cistus ladanifer (rockrose) is a widespread shrub species in the Mediterranean region well known due to its production of labdanum gum, especially in the hot season. Its leaves and branches can be subjected to different extraction and distillation pr
Externí odkaz:
https://doaj.org/article/1778ebd48e3543629a2c520a08e18b22
Autor:
Joana Alves Martins, Teresa Lopes da Silva, Susana Marques, Florbela Carvalheiro, Luísa B. Roseiro, Luís C. Duarte, Francisco Gírio
Publikováno v:
Biotechnology Reports, Vol 30, Iss , Pp e00639- (2021)
The yeast Rhodosporidium toruloides NCYC 921 was used for lipid production, using Miscanthus biomass hydrolysate as carbon source. The hydrolysate was obtained by enzymatic hydrolysis of Miscanthus biomass (at high solids loading) previously subjecte
Externí odkaz:
https://doaj.org/article/e6b487d97d24414aa413dd52003e2322