Results 211 to 220 of about 317,473 (251)

Reactive Extraction for Downstream Separation of 1,3‐Propanediol

Biotechnology Progress, 2000
AbstractThe downstream separation of 1,3‐propanediol from dilute aqueous solution was studied. A process combining reversible reaction of 1,3‐propanediol with acetaldehyde to 2‐methyl‐1,3‐dioxane and a simultaneous extraction of the product by organic solvent appears to be technically feasible and attractive.
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Purification of Terpenyl Amine by Reactive Extraction

Industrial & Engineering Chemistry Research, 2016
This work analyzed the separation and purification of terpenyl amine by a reactive extraction in which an acid was used as complexing agent. Several different acids were investigated to form a water-soluble complex, but only carboxylic acids were found to be suitable for a reactive extraction of terpenyl amine.
Robin Schulz, Rebecca van den Bongard, Jessika Islam, Tim Zeiner   +3 more
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Calculation of reactive extraction in countercurrent columns

Chemical Engineering & Technology, 1987
AbstractThe kinetics of extraction processes with chemical reaction was studied experimentally on the system copper/Acorga PT 5050 and quantified according to meaningful kinetic models. These were coupled with other models describing the behaviour of dispersions in columns in order to permit a computer aided simultation of reactive extraction.
Hans Jörg Bart, Andreas Bauer, Rolf Marr   +2 more
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A geometric interpretation of the feasibility of reactive extraction/re-extraction of penicillin G

Journal of Biotechnology, 1992
The reactive extraction (re-extraction) of penicillin G from reaction mixtures is based on complexation with a carrier and subsequent dissociation of the complex. An established mathematical model for this has been analysed to develop a feasibility domain within which the process may be designed and optimised.
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7 Reactive extraction

2022
Robin Schulz, Thomas Waluga
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Reactive extraction at liquid–liquid systems

Physical Sciences Reviews, 2018
Abstract The chapter summarizes the state of knowledge about a metal transport in two-phase system. The first part of this review focuses on the distribution law and main factors determination in classical solvent extraction (solubility and polarity of the solute, as well as inter- and intramolecules interaction. Next part of the chapter
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Reactive Extraction and Extractive Fermentation

2019
Carlos Ariel Cardona Alzate, Mariana Ortiz Sanchez, Yury Pisarenko   +2 more
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Reactive extraction

2007
Arno Behr, Joachim Seuster
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Lectin reactivity of Saprolegnia extracts

Transactions of the British Mycological Society, 1979
H.J. Fletcher, B.A. Baldo, T.C. Fletcher
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Reactive Extraction

2001
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