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Ethanol and isobutanol dehydration by heat-integrated distillation
Chemical Engineering and Processing: Process Intensification, 2016Abstract Alternative processes with double-effect distillation (DED) and vapor compression distillation (VCD) were studied for ethanol and isobutanol dehydration from dilute concentrations. The extractants evaluated for ethanol dehydration were glycerol and ethylene glycol. Simulations were performed in Aspen Plus ® .
Víctor Hugo Grisales Díaz +1 more
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Dehydration of ethanol on filtrol and modified filtrols
Materials Chemistry and Physics, 1986Abstract The commercially available clay cracking catalyst filtrol (SR grade 63) and its heat treated forms have been characterized by chemical, spectral, X-ray and surface measurement methods. The decrease in pore volume of filtrol during heat treatment is accounted for by the phase transition in the system. The catalytic activity of filtrol and its
S. Rajadurai, T.M. Geetha
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Catalytic dehydration of ethanol over silica-alumina
Journal of Catalysis, 1969Abstract On silica-alumina the dehydrations of ethanol into olefin and ether are parallel surface reactions. The kinetic law for ether production is v = K ap 1 2 (1 + ap 1 2 ) ; ethylene formation is zero order with respect to ethanol. The role of active sites has been investigated by poisoning the catalyst with pyridine, Na +
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Catalytic dehydration of ethanol using transition metal oxide catalysts
Journal of Colloid and Interface Science, 2005The aim of this work is to study catalytic ethanol dehydration using different prepared catalysts, which include Fe(2)O(3), Mn(2)O(3), and calcined physical mixtures of both ferric and manganese oxides with alumina and/or silica gel. The physicochemical properties of these catalysts were investigated via X-ray powder diffraction (XRD), acidity ...
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Bio-ethanol dehydration to liquid hydrocarbons
Benzene (B), toluene (T), and xylenes (X) are important raw materials for petrochemical industry. These aromatics are normally produced by the catalytic reforming, pyrolysis gasoline, and coal that require petroleum as the raw material. Nowadays, the catalytic transformation of renewable sources, such as bio-ethanol, is an interesting process for ...openaire +1 more source
Cornmeal adsorber for dehydrating ethanol vapors
Industrial & Engineering Chemistry Process Design and Development, 1984Michael R. Ladisch +4 more
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Dehydrated Sweet Potatoes for Ethanol Production
Industrial & Engineering Chemistry, 1944J. A. Jump, A. I. Zarow, W. H. Stark
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