Separation of isopropyl acetate + isopropanol azeotropic mixture using ionic liquids with acetate anion as entrainers
Sign Up to like & getrecommendations! Published in 2019 at "Fluid Phase Equilibria"
DOI: 10.1016/j.fluid.2019.06.016
Abstract: Abstract Vapor-liquid equilibrium (VLE) data of isopropyl acetate + isopropanol, isopropyl acetate + isopropanol + 1-hexyl-3-methylimidazolium acetate ([HMIM][Ac]), isopropyl acetate + isopropanol + 1-octyl-3-methylimidazolium acetate ([OMIM][Ac]), isopropyl acetate + isopropanol +1-decyl-3-methylimidazolium acetate ([DMIM][Ac]) were obtained at 101.3 kPa with a modified Othmer still. It was found that the addition… read more here.
Keywords: isopropyl acetate; acetate; acetate isopropanol; ionic liquids ... See more keywords
Isobaric Vapor–Liquid Equilibria of Binary Mixtures of Diethyl Carbonate with Isopropyl Acetate, sec-Butyl Acetate, or Isoamyl Acetate at 101.3 kPa
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Chemical & Engineering Data"
DOI: 10.1021/acs.jced.9b00430
Abstract: Carbonate esters and esters were commonly used as solvents, reaction carrier, and additives in organic synthesis, the pharmaceutical industry, and processing industries. Vapor–liquid equilibrium (VLE) data are vital to the separation process or process simulation… read more here.
Keywords: vapor liquid; acetate; sec butyl; diethyl carbonate ... See more keywords
Solubility and Liquid–Liquid Equilibria for the Isopropyl Acetate + Isopropanol + Acetic Acid + Water Quaternary System at 313.15 K and 101.3 kPa
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DOI: 10.1021/acs.jced.9b00595
Abstract: Liquid–liquid equilibrium (LLE) and solubility data for the quaternary system isopropyl acetate + isopropanol + acetic acid + water and for the ternary systems isopropyl acetate + isopropanol + water and isopropyl acetate + acetic… read more here.
Keywords: liquid; water; isopropanol; acetic acid ... See more keywords
Design and optimization of an acetic acid recovery system via extraction–distillation using an isopropyl acetate + isopropanol mixed solvent
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Communications"
DOI: 10.1080/00986445.2019.1671830
Abstract: Abstract Azeotropic distillation incorporating liquid–liquid extraction was used for the dehydration of dilute acetic acid (HAc) solution. A hybrid extraction–distillation process was designed and simulated using isopropyl acetate + isopropanol (IPA-01 + IPA-02) as a solvent (an extractant and… read more here.
Keywords: extraction distillation; acetate; solvent; distillation ... See more keywords