Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Azeotropes"”.
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Adsorption of binary vapor mixtures into solids
… mixtures on Graphon all contained adsorption azeotropes. Very little selective adsorption of either component occurred. In general, benzene and cyclohexane were selectively adsorbed from benzene-ethanol and cyclohexane-ethanol mixtures on Graphon. Adsorption azeotropes occurred in the 20°C …
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Analysis of heteroazenotropic systems
… will compute all homogeneous and heterogeneous azeotropes present in a multicomponent mixture predicted by the phase equilibrium model employed. The approach is independent of both the particular representation of the nonideality of the mixture and the topology of the liquid-liquid region. …
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Thermal diffusion near a binary liquid azetrope
… convenient small scale intermediate to break the azeotropes which often arise in the separation of liquid mixtures by distillation.
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The effects of the major design and operation variables on the enrichment by thermal diffusion of aqueous sugar solutions
… for accomplishing the separation of isotopes, azeotropes, and hydrocarbons of a particular series. Although the thermal diffusion effect, wherein a gradient of temperature in a body of fluid gives rise to a gradient of concentration, was discovered in 1856, it did not become commercially …
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Separation of solvents from selected biopolymeric matrixes and aqueous mixtures by ultrasound
… separation approaches have been developed for azeotropes, they rely largely on separation via phase equilibrium, or involve large capital, energy, or other operating costs. Like distillation, drying is an energy-intensive process which removes the moisture content from biopolymer matrixes such …