Biodiesel production
Biodiesel production process: valorization of the crude glycerol constituents / Processo de produção de biodiesel: valorização dos constituintes do glicerol bruto
... as biodiesel, represent a renewable and environmentally benign alternative to the use of fossil ...The biodiesel production is growing fast, which generates concomitantly a huge volume of low value ...
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Biodiesel production from wastes : process development and quality control
... for biodiesel production from triglycerides; the most relevant reaction conditions, which need control, are: temperature, methanol/oil molar ratio, mixing rate, catalyst type and amount of catalyst (Ma et ...
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Purification and characterization of microalgae lipids: a value-addition to biodiesel production
... produce biodiesel and, at the same time, get phospholipids and glycolipids rich fractions as value added products under a biorefinery ...for biodiesel production as it contains more than ...
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Spent coffee grounds for biodiesel production and other applications
... potential biodiesel that can be processed from SCG is estimated to be around 1 billion liters per year (Kondamudi et ...for biodiesel production (Kwon et ...that biodiesel can be obtained from ...
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Biodiesel production from oleic acid and ethanol using niobia based catalysts
... to biodiesel production using a continuous reactor and niobia based catalysts, the objective of this PhD project were: i) to investigate the catalytic activity of niobia based catalysts calcined at ...
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Biodiesel production via ethylic transesterification with basic zeolites.
... BIODIESEL PRODUCTION VIA ETHYLIC TRANSESTERIFICATION WITH BASIC ...The biodiesel product was analyzed by HPLC and FT-Raman, and the catalysts by pyridine and CO 2 ...
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Cadmium and tin magnetic nanocatalysts useful for biodiesel production
... in biodiesel production through hydrolysis, esterification and transesterification reactions using soybean oil or their fatty ...to biodiesel production, since the oil can be produced in ...
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An investigation of biodiesel production from microalgae found in Mauritian waters
... biofuel production (Tenenbaum, ...for Biodiesel production (Karmee & Chadha, ...for biodiesel production include Jatropha and Pongamia (Karmee et ...for biodiesel ...
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Transesterification of vegetable oils in supercritical fluids for biodiesel production
... In a transesterification or alcoholysis reaction one mole of triglyceride reacts with three moles of alcohol to form one mole of glycerol and three moles of the respective fatty acid alkyl ester. The process is a ...
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Analysis of Active Failures and Latent Conditions on Biodiesel Production Facilities
... decade biodiesel production facilities have had a fast growth all over the ...world. Production levels and installed capacity have increased continuously to respond the demands of renewable ...at ...
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Studies on the production of bioethanol using Jatropha curcas biomass, a coproduct of the biodiesel production process
... for biodiesel production are capable of ethanol production using the shells and pressed seeds discarded during oil extraction destined for biodiesel ...
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Analyzing Phaeodactylum tricornutum lipid profile for biodiesel production
... the production of various products, such as biodiesel, which the main components are fatty acid methyl esters ...international biodiesel standards and could be an alternative raw material for ...
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Treatments of the effluents generated in the biodiesel production.
... THE BIODIESEL PRODUCTION. The wastewaters from biodiesel production contain as primarily wastes sodium or potassium soaps, fatty acids, glycerin, alcohol and other ...from biodiesel ...
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Adsorption cleaning of post-frying fats prior to biodiesel production
... Summary. The effectiveness of the adsorptive removal of contaminations from post-frying fats has been assessed in terms of their use in biodiesel production. The materials were three post- -frying fats ...
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Socio-environmental impact of biodiesel production in Brazil. - Portal Embrapa
... for biodiesel production, a similar trend is evident for the set of 24 criteria, especially when the direction of impacts (whether negative or positive) is concerned (Figure ...rapeseed production in ...
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Biodiesel wash-water reuse using microfiltration: toward zero-discharge strategy for cleaner and economized biodiesel production
... for biodiesel refinery so far such as wet washing, dry washing, and membrane-based technologies (Atadashi et ...of biodiesel is still regarded as the most common biorefinery method for cleaning ...
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Air drying of macauba fruits: maintaining oil quality for biodiesel production
... affect the chemical properties of the oil and increase the costs of biodiesel production. Therefore, it is necessary to adopt postharvest strategies to ensure oil quality. The aim of this work was to ...
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Biodiesel production from vegetable frying oil and ethanol using enzymatic catalysis
... to biodiesel production has been the alkaline homogeneous catalysis, where the most used catalysts are sodium hydroxide (NaOH) and potassium hydroxide ...
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Exploratory study on internal recycling of crude glycerol for biodiesel production: Catalyst replacement
... ion conditions, and using soybean oil as raw material, the crude glycerol (before alcohol recovery) was com- posed by 60% of glycerol, 33% of alcohol, less than 1% of ester and 5.57% of sodium methoxide catalyst, which ...
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Biodiesel production processes and sustainable raw materials
... In the last decades, there has been a growing interest in the development and employment of new heterogeneous catalysts for biodiesel production. Heterogeneous or solid catalysts can be easily recovered, ...
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