[en] Coalescence is strongly affected by trace components. Studies suggest to use the DLVO force in coalescence modelling. Data regarding the electrostatic potential are thus needed. Determination of the partition coefficient of a charged dye dissolved in salt-containing two-phases systems allows to evaluate the electrostatic potential difference relative to a reference system by evaluation with the extended Albertsson model. The corresponding first settling tests show the strong effect of the relative electrostatic potential difference on the dispersion behavior.
Research Center/Unit :
Chemical engineering - ULiège
Disciplines :
Chemical engineering
Author, co-author :
Leleu, David ; Université de Liège - ULiège > Department of Chemical Engineering > PEPs (Product, Environment, Processes)
Pfennig, Andreas ; Université de Liège - ULiège > Department of Chemical Engineering > PEPs - Products, Environment, and Processes
Language :
English
Title :
Measurement of Relative Electrostatic Potential Difference for Coalescence Modelling
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
M. Henschke, L. H. Schlieper, A. Pfennig, Chem. Eng. J. 2002, 85 (2–3), 369–378. DOI: https://doi.org/10.1016/S1385-8947(01)00251-0
N. Kopriwa, Quantitative Beschreibung von Koaleszenzvorgängen in Extraktionskolonnen, Ph.D. Thesis, RWTH Aachen University 2013.
A. Pfennig, A. Schwerin, Ind. Eng. Chem. Res. 1998, 37 (8), 3180–3188. DOI: https://doi.org/10.1021/ie970866m
A. Pfennig, A. Schwerin, Fluid Phase Equilib. 1995, 108 (1–2), 305–315. DOI: https://doi.org/10.1016/0378-3812(95)02680-D
A. Pfennig, A. Schwerin, J. Gaube, J. Chromatogr. B: Biomed. Sci. Appl. 1998, 711 (1–2), 45–52. DOI: https://doi.org/10.1016/S0378-4347(97)00593-8
J. Kamp, M. Kraume, Chem. Eng. Sci. 2015, 126, 132–142. DOI: https://doi.org/10.1016/j.ces.2014.11.045
G. B. Webber et al., Soft Matter 2008, 4 (6), 1270–1278. DOI: https://doi.org/10.1039/B717303B
D. Leleu, A. Pfennig, Chem. Ing. Tech. 2019, 42 (7), 1404–1413. DOI: https://doi.org/10.1002/ceat.201900037
E. A. Guggenheim, J. Phys. Chem. 1929, 33 (6), 842–849. DOI: https://doi.org/10.1021/j150300a003
N. Kopriwa, A. Pfennig, Solvent Extr. Ion Exch. 2016, 34 (7), 622–642. DOI: https://doi.org/10.1080/07366299.2016.1244392
J. Kamp, J. Villwock, M. Kraume, Rev. Chem. Eng. 2016, 33 (1), 1–47. DOI: https://doi.org/10.1515/revce-2015-0071
T. Tobin, D. Ramkrishna, Can. J. Chem. Eng. 1999, 77 (6), 1090–1104. DOI: https://doi.org/10.1002/cjce.5450770603
C. A. Coulaloglou, L. L. Tavlarides, Chem. Eng. Sci. 1977, 32 (11), 1289–1297. DOI: https://doi.org/10.1016/0009-2509(77)85023-9
S. Melis, M. Kemmere, J. Meuldijk, G. Storti, M. Morbidelli, Chem. Eng. Sci. 2000, 55 (16), 3101–3111. DOI: https://doi.org/10.1016/S0009-2509(99)00594-1
S. Marčelja, J. Phys. Chem. B 2006, 110 (26), 13062–13067. DOI: https://doi.org/10.1021/jp0610158
R. R. Dagastine, R. Manica, S. L. Carnie, D. Y. C. Chan, G. W. Stevens, F. Grieser, Science 2006, 313 (5784), 210–213. DOI: https://doi.org/10.1126/science.1125527
J. Del Nero, J. Chem. Phys. 2005, 122, 104506. DOI: https://doi.org/10.1063/1.1860372
M. Henschke, Dimensionierung liegender Flüssig-flüssig-Abscheider anhand diskontinuierlicher Absetzversuche, Ph.D. Thesis, RWTH Aachen University 1995.
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.
