Numerical Investigation of Liquid–Solid Countercurrent Fluidization in a Solvent Extraction Column with an Expanding Tower Head

2014 ◽  
Vol 54 (1) ◽  
pp. 285-295 ◽  
Author(s):  
Bo Liu ◽  
Zhongyuan Li ◽  
Feng Xin
Keyword(s):  
Solvent Extraction ◽  
Numerical Investigation ◽  
Extraction Column

scholarly journals Effect of Plate Wettability on Dispersed-Phase Holdup in a Pulsed Disc-and-Doughnut Solvent Extraction Column

2017 ◽  
Vol 35 (7) ◽  
pp. 573-585 ◽  
Author(s):  
Teobaldo Grabin ◽  
Kathryn H. Smith ◽  
Kathryn A. Mumford ◽  
Yong Wang ◽  
Geoffrey W. Stevens
Keyword(s):  
Solvent Extraction ◽  
Extraction Column ◽  
Dispersed Phase

Purification and characterization of the indicator calmagite

1981 ◽  
Vol 59 (16) ◽  
pp. 2539-2542 ◽  
Author(s):  
Byron Kratochvil ◽  
James Nolan ◽  
Frederick F. Cantwell ◽  
Robert B. Fulton
Keyword(s):  
Solvent Extraction ◽  
Azo Dye ◽  
Ion Pair ◽  
Ionization Constants ◽  
Extraction Column ◽  
Partition Chromatography ◽  
Purification And Characterization ◽  
Acid Base ◽  
Layer Chromatography

A scheme for the purification of the azo dye calmagite is described which involves solvent extraction, column partition chromatography, and adsorption chromatography on a nonpolar adsorbent. The final product, analyzed by thin-layer chromatography and by acid–base and ion-pair titrations, is of >99% purity. Molar absorptivities and acid ionization constants are reported for the conjugate species.

Drop size correlation and population balance model for an agitated‐pulsed solvent extraction column

AIChE Journal ◽  
2020 ◽  
Vol 66 (8) ◽  
Author(s):  
Boren Tan ◽  
Minle Lan ◽  
Longxiang Li ◽  
Yong Wang ◽  
Tao Qi
Keyword(s):  
Solvent Extraction ◽  
Drop Size ◽  
Population Balance ◽  
Balance Model ◽  
Population Balance Model ◽  
Extraction Column
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