Global ETD Search
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Showing 1 to 10 of 10 for “"Fractional distillation"”.
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Performance of an automatic control system for an industrial type continuous fractional distillation column
no abstract provided by author
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Aspen Plus® simulation and techno-economic analysis of condensation and fractional distillation of plastic waste pyrolysis oil for sustainable aviation fuel production
… plastic derived oil (PDO), was investigated. The fractional distillation of a selection of PDOs was simulated in Aspen Plus® V14.0, based on reported chemical compositions, in contrast to the conventional practice of simulating crude oils via pseudo-components. The biases when simulating the fuel …
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A new software tool to environmentally and economically evaluate solvent recovery in the pharmaceutical industry
… multiple solvent waste streams was evaluated. Fractional distillation and pervaporation were considered to separate binary solvent waste mixtures. Optimum distillation reflux ratio and feed stage were determined to maximize the environmental impact reductions and operating cost savings. The …
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Effect of fuel properties on the first cycle fuel delivery in a Port Fuel Injected Spark Ignition Engine
… have been correlated to properties of the ASTM distillation curve. The fractional distillation point that correlates to fuel delivery is a function of temperature - at colder temperatures, the results
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Synthesis of New Alkyn-1-ylsilanes. 1,1-Organoboration, 1,2-Hydroboration
… obtained as mixtures, they could be purified by fractional distillation or crystallization. Many of these silanes were fully characterized for the first time by modern NMR spectroscopic techniques and in some cases by X-ray structural analysis. The monoalkyn-1-yl(chloro)silanes were treated with …
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The Effect of a wetting agent, sodium lauryl sulfate, on the efficiency of the fractional liquid extraction of a mixture of ethanol and isopropanol with benzene and water
… operation and the other diffusional processes, distillation and gas absorption has long been recognized; common theoretical foundations have been found for all three processes. In each case mass is transferred from one fluid phase to another across an interface. Recent progress in the field of …
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The operating characteristics of a fifteen plate fractionating column
The process of fractional distillation has been performed for many years but has only within the past half century become a true science. However, because of the many variables involved and the uncertainty of their effect upon fractionating column efficiency, the design of columns has long been a …