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Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
(2011-09-09)
In this work, is presented an alternative and non conventional technique for evaluate the water amount present in the hydrated ethanol used as automotive fuel. The standard technique used in this kind of measure is the use ...
Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
(2011-09-09)
In this work, is presented an alternative and non conventional technique for evaluate the water amount present in the hydrated ethanol used as automotive fuel. The standard technique used in this kind of measure is the use ...
Numeric methodology for determining the volumetric consumption of hydrated ethanol in flex-fuel vehicles
(2015-01-01)
The beginning of the manufacturing of the flex fuel vehicles in 2003, gave a new dynamic to fuel demand in Brazil. As the flex-fuel vehicles can be supplied with gasoline, hydrated ethanol or the mixture of the both in any ...
Water content in hydrated ethanol fuel measured by a photothermal chamber with a transparent transducer
(Elsevier B.V., 2015-10-01)
A photothermal chamber with a transparent transducer and a 1450 nm laser were used to measure the water content of hydrated ethanol biofuel. The values of water content in the fuel samples assessed using the photothermal ...
A demanda do etanol e sua caracterização no mercado brasileiro de combustíveisThe demand of hydrated ethanol and its characterization in the brazilian fuel market
(Organizações Rurais & Agroindustriais, 2015)
Simultaneous determination of Cu and Pb in fuel ethanol by graphite furnace AAS using tungsten permanent modifier with co-injection of Ir
(Elsevier B.V., 2012-09-01)
A method has been developed for the simultaneous determination of Cu and Pb in ethanol fuel by GF AAS using a transversely heated graphite atomizer (THGA) with W permanent modifier and co-injection of Ir. Pyrolysis and ...
Simultaneous determination of Cu and Pb in fuel ethanol by graphite furnace AAS using tungsten permanent modifier with co-injection of Ir
(Elsevier B.V., 2012-09-01)
A method has been developed for the simultaneous determination of Cu and Pb in ethanol fuel by GF AAS using a transversely heated graphite atomizer (THGA) with W permanent modifier and co-injection of Ir. Pyrolysis and ...
Análise econômica, energética, ambiental e de segurança da utilização do etanol hidratado
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2017-11-28)
The objective of the work is to carry out an energy, economic, environmental and safety analysis of the use of ethanol biofuel with several levels of hydration. The analysis considers the entire ethanol cycle, from planting ...