Electrodynamic pulsator

An electrodynamic pulsator, designed for the reciprocation of liquids in an pulsed extractor, is described. Application of the pulsator is illustrated by its performance in connection with a laboratory packed column used for extraction of citric acid from aqueous solutions by cyclohexanone. A schema...

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Bibliographic Details
Published inIndustrial & engineering chemistry research Vol. 32; no. 11; pp. 2934 - 2936
Main Authors Myslinski, Adam, Semeniuk, Bazyli, Kasprzycka-Guttman, Teresa
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.11.1993
Subjects
400105 - Separation Procedures
Applied sciences
AQUEOUS SOLUTIONS
CARBOXYLIC ACIDS
Chemical engineering
CITRIC ACID
CYCLOHEXANONE
DISPERSIONS
ELECTRODYNAMICS
Exact sciences and technology
EXTRACTION
EXTRACTION APPARATUSES
HYDROXY ACIDS
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
KETONES
Liquid-liquid extraction
MIXTURES
ORGANIC ACIDS
ORGANIC COMPOUNDS
SEPARATION EQUIPMENT
SEPARATION PROCESSES
SOLUTIONS
Design
Water
Cyclohexanone
Equipment
Liquid liquid extraction
Pulse
Pulsed column
Performance
Citric acid
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Summary:An electrodynamic pulsator, designed for the reciprocation of liquids in an pulsed extractor, is described. Application of the pulsator is illustrated by its performance in connection with a laboratory packed column used for extraction of citric acid from aqueous solutions by cyclohexanone. A schematic of the pulsator is shown. This pulsator was designed to avoid the indirect, stepwise, mechanical regulation systems used in pulsed extractors which employ an external device such as a piston pump.
Bibliography:ark:/67375/TPS-C6NC1SKN-V
istex:7B84B0C7AD5A709E1B5901F61A87817592CCB0E0
ISSN:0888-5885
1520-5045
DOI:10.1021/ie00023a067