Marek Henczka
Czasopismo Techniczne, Chemia Zeszyt 1 Ch (4) 2016, 2016, s. 11 - 18
https://doi.org/10.4467/2353737XCT.16.042.5304This paper presents the investigation results of mixing effects on the course of reactive extraction of citric acid from an aqueous solution, with the use of supercritical CO2 and tertiary aliphatic amines. The influence of the mixing rate and the mixing time on the efficiency of the considered process has been studied. This paper also presents the influence of the tertiary amine chain length and the molar ratio of reactants on the efficiency of the process.
Marek Henczka
Czasopismo Techniczne, Chemia Zeszyt 2-Ch (24) 2014 , 2014, s. 63 - 72
In this paper, a method for CFD modelling of microporous membrane cleaning by supercritical fluid extraction (SFE) is presented. Results of CFD simulations results are shown and compared with experimental data for the process of microporous polypropylene membrane cleaning by SFE in a continuous-flow lab-scale SFE module.