6 Papers
Jun Qi is an academic researcher from Beijing University of Chemical Technology. The author has contributed to research in topics: Extractive distillation & Azeotrope. The author has an hindex of 4, co-authored 6 publications.
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Papers
Comparison of heterogeneous azeotropic distillation and energy-saving extractive distillation for separating the acetonitrile-water mixtures
TL;DR: In this paper, three separation alternatives are proposed, including an energy-efficient extractive distillation strategy (ED), an pressure-swing distillation (PSD), and an novel azeotropic distillation scheme (EAD), based on ternary phase diagrams of various solvents.
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Ionic liquid extractive distillation for the recovery of diisopropyl ether and isopropanol from industrial effluent: Experiment and simulation
TL;DR: In this paper, the most suitable extrainer 1-ethyl-3-methylimidazolium acetate ([EMIM][OAc]) was screened out by comparing the selectivity of DIPE to IPA and IPA to water in ionic liquids (ILs) composed of 9 common cations and 12 common anions.
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Energy-saving heat integrated extraction-azeotropic distillation for separating isobutanol-ethanol-water
TL;DR: Wang et al. as discussed by the authors developed a more energy-saving extractive-azeotropic distillation alternative (EAD), which reduced energy consumption and TAC by 16.14% and 22.25%.
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Vapor-liquid equilibrium experiment and process simulation of extractive distillation for separating diisopropyl ether-isopropyl alcohol using ionic liquid
TL;DR: In this article, the NRTL model was applied to correlate the experiment data and predict the effect of entrainers on the phase behavior of azeotrope in the full concentration range.
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The study of solid-liquid equilibrium for dimethyl terephthalate (DMT) in several solvents from T = (298.15 to 330.15) K
TL;DR: By the gravimetric method, the solubility of dimethyl terephthalate (DMT) is measured in eight monary solvent and one binary solvent (methanol-ethanol) at atmospheric pressure from T = (298.15 to 330.15) K as discussed by the authors.
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