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Modeling of Flash Boiling Flows in Injectors with Gasoline-Ethanol Fuel Blends
Flash Boiling Flows Injectors Gasoline-Ethanol Fuel Blends
2014/10/24
Flash boiling may be defined as the finite-rate mechanism that governs phase change in a high temperature liquid that is depressurized below its vapor pressure. This is a transient and complicated phe...
Electrocatalytic Oxidation of Methanol and Ethanol by Carbon Ceramic Electrode Modified with Ni/Al LDH Nanoparticles（图）
nickel aluminium layered double hydroxide modified carbon ceramic electrode electrocatalytic oxidation methanol ethanol
2012/11/16
A Ni/Al layered double hydroxide (LDH) nanoparticle modified carbon ceramic electrode (Ni/Al LDH/NMCC) was fabricated and used for the electrocatalytic oxidation of methanol and ethanol in alkaline me...
A Novel Routine for Manufacture of Environmentally Friendly Ethanol Fuel via Reactive Distillation
ethanol fuel reactive distillation bio-ethanol
2009/11/16
A novel routine for removing water from ethanol by the hydration using C4 olefin cut catalyzed with the ion exchange resin was proposed. Reactive distillation experiments were carried out to demonstra...
Measurement and Correlation of Liquid–Liquid Equilibrium Data for Ethanol–Water–KF and Ethanol–Water–K2CO3 Systems
ethanol–water–KF NRTL equation UNIQUAC equation correlation
2009/11/16
The liquid–liquid equilibrium data for two ternary systems, ethanol–water–KF and ethanol– water–K2CO3, were determined at 25℃. Experiments show that by adding KF or K2CO3 into the ethanol–water system...
Ethanol Production from D-xylose by Pachysolen tannophilus
Ethanol production Pachysolen tannophilus D-xylose
2009/10/13
A number of di erent yeasts are now recognized as being capable of fermenting pentose sugar into ethanol.One of the most prominent among these is Pachysolen tannophilus. The initial yeast extract conc...
Equilibrium Data on Water-Ethanol-1-Dodecanol Ternary System
ethanol 1-dodecanol liquid-liquid extraction
2009/10/13
The experimental liquid-liquid equilibria of a water-ethanol-1-dodecanol system were investigated at temperatures of 298.160.20, 303.160.20 and 308.160.20 K. The reliability of experimental tie-lin...
Esterification of Acetic Acid with Ethanol Catalysed by an Acidic Ion-Exchange Resin
acetic acid, ethanol esterification kinetic model
2009/10/13
The esterification of acetic acid with ethyl alcohol catalysed by an acidic ion-exchange resin (Amberlyst-15) was carried out in a batch reactor at temperatures between 323 and 353 K at various starti...
Ethanol Production from Sunflower Seed Hull Hydrolysate by Pichia stipitis under Uncontrolled pH Conditions in a Bioreactor
Ethanol Fermentation Hydrolysate Pichia stipitis Sunflower seed hull
2009/10/9
Ethanol production from sunflower seed hull hydrolysate was evaluated using Pichia stipitis NRRL Y-7124 in this study. The hydrolysate was prepared with 0.7 M H2SO4 and a solid/liquid ratio of 1/5(w/v...
Continuous Ethanol Production Through Fermentation with Glucose and Xylose by Immobilized Yeasts in Two Cascade Fixed Beds
ethanol continuous fermentation mixed substrate
2009/4/27
Glucose and xylose were used as mixed carbon sources for ethanol production by a cascade immobilized-cell reactor.In the first fixed-bed reactor, immobilized S.cerevisiae was used to metabolize the g...
Estimation of Pool Boiling Heat Transfer Coefficients of Ethanol-Water Mixtures
heat transfer boiling water-ethanol mixture estimation.
2009/4/21
Based on the analysis of the principles of heat and mass transfer from the liquid bulk to bubble surface during nucleation, a new estimation method to predict the heat transfer of the nucleate pool ...
Vapor phase carbonylation of ethanol with Ni-Zn/c catalyst
ethanol carbonylation catalyst propionic acid
2009/3/19
Vapor phase carbonylation of ethanol with Ni-Zn/c catalyst.
Meeting the Ethanol Challenge: Scientists Use Supercomputer to Target Cellulose Bottleneck（图）
cellulose ethanol
2007/4/28
April 24, 2007，Termites and fungi already know how to digest cellulose, but the human process of producing ethanol from cellulose remains slow and expensive. The central bottleneck is the sluggish rat...
With cellulosic ethanol, there is no food vs. fuel debate according to Michigan State University scientist
chemical engineering materials science ethanol
2007/3/29
27-Mar-2007，CHICAGO，As more and more corn grain is diverted to make ethanol, there have been public concerns about food shortages. However, ethanol made from cellulosic materials instead of corn grain...
Viscosity, surface tension and refractive index of tetraethylorthosilicate-based sol-gel materials depending on ethanol content
sol-gel coating sol viscosity surface tension refractive index
2005/4/27
The sol-gel-derived materials can be exploited for the number of applications, including biomaterials and measuring techniques. One of the most important applications involves production of sol-gel co...