Results 31 to 40 of about 79,648 (218)

Global Agricultural Market and Land‐Use Implications of Producing Sustainable Aviation Fuel from Second Crop Corn Ethanol in Brazil

open access: yesAgricultural Economics, Volume 57, Issue 2, March 2026.
ABSTRACT Ethanol can potentially serve as a feedstock for sustainable aviation fuel (SAF) production. This study evaluates the global land use and associated carbon implications of expanding Brazilian corn ethanol production using second crop corn.
Amani Elobeid   +4 more
wiley   +1 more source

Production of Recombinant Trichoderma reesei Cellobiohydrolase II in a New Expression System Based on Wickerhamomyces anomalus

open access: yesEnzyme Research, Volume 2017, Issue 1, 2017., 2017
Cellulase is a family of at least three groups of enzymes that participate in the sequential hydrolysis of cellulose. Recombinant expression of cellulases might allow reducing their production times and increasing the low proteins concentrations obtained with filamentous fungi.
Dennis J. Díaz-Rincón   +9 more
wiley   +1 more source

Estudo em tempo real da migração de etanol na zona vadosa em experimento de campo [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia AmbientalEm casos de derramamentos com misturas de gasolina e etanol, a presença de etanol pode alterar o comportamento de ...
Schneider, Ana Cláudia
core  

Evaluación de técnicas de deshidratación de etanol aplicando la simulación [PDF]

open access: yes, 2017
Se evaluaron tres técnicas de deshidratación de etanol: la destilación azeotrópica con benceno, la pervaporación y la adsorción con tamices moleculares.
Pérez-Ones, Osney   +11 more
core   +1 more source

Chemical compositions and termiticidal activities of the heartwood from Calophyllum inophyllum L.

open access: yesAnais da Academia Brasileira de Ciências, 2015
Wood extractives from heartwood of Callophylum inophyllum (bintangor) were obtained by shaker method and analyzed for their constituents by gas chromatography-mass spectrometry (GC-MS).
Roszaini Kadir   +3 more
doaj   +1 more source

Integrated Exergy, Exergoeconomic, and Exergoenvironmental Evaluations of Ethanol Production Using a Sugarcane Bagasse Cogeneration System

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Sugarcane‐derived ethanol is a key renewable fuel, contributing to energy security and climate change mitigation by replacing fossil‐based fuels in tropical regions. This article introduces an integrated exergy–economic–environmental–life cycle assessment (LCA) framework for a sugarcane cogeneration system, providing novel benchmarks and optimization ...
Eduardo J. C. Cavalcanti   +6 more
wiley   +1 more source

Quantifying NAD(P)H production in the upper Entner–Doudoroff pathway from Pseudomonas putida KT2440

open access: yesFEBS Open Bio, Volume 5, Issue 1, Page 908-915, January 01, 2015., 2015
Despite the lack of biochemical information, all available in silico metabolic models of Pseudomonas putida KT2440 consider NADP as the only cofactor accepted by the glucose‐6‐phosphate dehydrogenases. Because the Entner–Doudoroff pathway is the main glycolytic route in this bacterium, determining how much NADH and NADPH are produced in the reaction ...
Karel Olavarria   +6 more
wiley   +1 more source

Modelagem da eletro-oxidação de etanol sobre catalisador PtSn/C aplicada a células a combustível de etanol direto do tipo membrana trocadora de prótons (DEPEMFC) [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2014Neste trabalho desenvolve-se a modelagem da reação eletroquímica de oxidação de etanol em células a ...
Piña, Renzo Fabricio Figueroa
core  

Dimensionamento do reator de micro propulsor a etanol para nano satélites [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Aeroespacial.Micro propulsores são dispositivos utilizados para o controle de atitude em satélites de pequeno porte.
Marques Bueno Brandão, Kalvin
core  

Estudo da reação de decomposição do etanol para formação de hidrogênio e nanotubos de carbono sobre catalisadores de Ni/Al2O3 e Co/Al2O3 [PDF]

open access: yes, 2010
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Química.A crescente demanda pela substituição de combustíveis fósseis por fontes de energia que sejam renováveis e não-poluentes tem ...
Araujo, Luiza Rosa de
core  

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