Process intensification of reactive extraction for hydrogen peroxide production in a rotating packed bed reactor
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.132066
Abstract: Abstract Anthrahydroquinone oxidation and H2O2 extraction are essential steps for commercial production of H2O2 via the anthraquinone route. However, high demand of mass transfer in the oxidation and extraction for the complicated production procedure is… read more here.
Keywords: rotating packed; packed bed; production; extraction ... See more keywords
Systematic screening of bifunctional ionic liquid for intensifying esterification of methyl heptanoate in the reactive extraction process
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2021.116888
Abstract: Abstract For long-chain ester formation, reactive extraction intensified by a bifunctional solvent is a proper process concept as the product ester is usually not soluble in water. To screen a bifunctional ionic liquid (IL), both… read more here.
Keywords: bifunctional ionic; process; ionic liquid; esterification ... See more keywords
Valorization of palm oil mill sterilization condensate via synergistic green reactive extraction of bioactive compounds
Sign Up to like & getrecommendations! Published in 2020 at "Food and Bioproducts Processing"
DOI: 10.1016/j.fbp.2020.05.006
Abstract: Abstract Palm oil mill (POM) sterilization condensate is recognized as the source of polyphenols with interesting biological activities, for example, inflammatory processes prevention, UV protection, antioxidant, antimicrobial, and anticarcinogen. Reactive extraction is one of the… read more here.
Keywords: oil; extraction; reactive extraction; sterilization condensate ... See more keywords
Experimental study on hold-up, characteristic and slip velocities in a horizontal pulsed sieve-plate column and uranium reactive extraction condition in aqueous phase
Sign Up to like & getrecommendations! Published in 2018 at "Progress in Nuclear Energy"
DOI: 10.1016/j.pnucene.2018.08.009
Abstract: Abstract The uranium extraction efficiency from sulfate leach liquor and the hydrodynamic behavior of the reactive extraction system was studied in the horizontal pulsed sieve-plated column. The effects of operating parameters and reactive condition were… read more here.
Keywords: phase; extraction; column; pulsed sieve ... See more keywords
New insights in reactive extraction mechanisms of organic acids: An experimental approach for 3-hydroxypropionic acid extraction with tri-n-octylamine
Sign Up to like & getrecommendations! Published in 2017 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2017.02.018
Abstract: A detailed study of 3-hydroxypropionic acid (3-HP) reactive extraction with tri-n-octylamine (TOA) is proposed for the first time. It aims at uncovering some solvent-solutes interactions and providing global mechanisms to better understand and design the… read more here.
Keywords: tri octylamine; extraction; reactive extraction; extraction tri ... See more keywords
Reactive extraction of carboxylic acids using organic solvents and supercritical fluids: A review
Sign Up to like & getrecommendations! Published in 2018 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2018.02.010
Abstract: Abstract A review of the current applications of organic compounds and supercritical fluids as solvents for separation of carboxylic acids from aqueous solutions by physical and reactive extraction is presented. A comparison of efficiencies of… read more here.
Keywords: extraction; carboxylic acids; reactive extraction; extraction carboxylic ... See more keywords
Recovery of 3-hydroxypropionic acid from organic phases after reactive extraction with amines in an alcohol-type solvent
Sign Up to like & getrecommendations! Published in 2019 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2019.02.026
Abstract: Abstract Reactive extraction is a well-known method for the recovery of organic acids from dilute streams. The extraction through complex formation with amines is followed by its back-extraction. Their affinity for amine extractants makes their… read more here.
Keywords: extraction; hydroxypropionic acid; reactive extraction; recovery hydroxypropionic ... See more keywords
In-situ recovery of carboxylic acids from fermentation broths through membrane supported reactive extraction using membrane modules with improved stability
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.116694
Abstract: Abstract Membrane supported reactive extraction (MSE) coupled to back-extraction (MSBE) using a new type of Teflon (PTFE) capillary membrane contactor was studied for the in-situ removal of carboxylic acids from aqueous streams, e.g. fermentation broths.… read more here.
Keywords: extraction; fermentation broths; membrane supported; reactive extraction ... See more keywords
Unified Framework for Modeling Reactive Extraction of Metals: Illustration on Plutonium(IV) Extraction with Tri-n-butyl Phosphate
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b03899
Abstract: Reactive extraction of nuclear elements from aqueous nitric acid solutions using an organic solvent is an important process operation. A thermodynamic model to predict the equilibrium compositions of the two phases will be useful in… read more here.
Keywords: extraction; framework; reactive extraction; butyl phosphate ... See more keywords
Equilibrium and Thermodynamic Studies on Reactive Extraction of Nicotinic Acid Using a Biocompatible Extraction System
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Chemical & Engineering Data"
DOI: 10.1021/acs.jced.7b00457
Abstract: The separation of organic compounds using reactive extraction (combination of extractant + solvent system) has a great potential in the near future but limits its application in the extractive fermentation system because of the toxicity… read more here.
Keywords: extraction; system; acid using; reactive extraction ... See more keywords
Reactive Extraction for Fatty Acid Methyl Ester Production from Castor Seeds Using a Heterogeneous Base Catalyst: Process Parameter Optimization and Characterization
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c05423
Abstract: Fatty acid methyl ester (FAME) from oil seeds is conventionally produced via a two/three-process-step method: extraction of oil and subsequent esterification/transesterification to fatty FAME (biodiesel). However, in the present study, we investigated the production of… read more here.
Keywords: cko fame; castor; oil; extraction ... See more keywords