Continuous dialysis of sulphuric acid and magnesium sulphate

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F10%3A39882150" target="_blank" >RIV/00216275:25310/10:39882150 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Continuous dialysis of sulphuric acid and magnesium sulphate
Original language description
The competitive transport of sulphuric acid and magnesium sulphate through an anion-exchange membrane Neosepta-AFN (Astom Corporation) was investigated in a two-compartment counter-current dialyzer with single passes at steady state. The dialysis processwas characterized by the recovery yield of acid and the rejection coefficient of salt. The experiments proved that the recovery yield of acid was in the limits from 61 % to 90 %, while the rejection coefficient of magnesium sulphate was in the limits from 87 % to 97 %. Moreover, the simultaneous transport of acid and salt was satisfactorily quantified by four phenomenological coefficients, which are functions of acid and salt concentrations in the feed. For this purpose, two ordinary differential equations describing the steady-state concentration profiles of both the components in both the compartments of the dialyzer were numerically solved in the connection with an optimizing procedure.
Czech name
—
Czech description
—

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 37th International Conference of SSCHE
ISBN
978-80-227-3290-1
ISSN
—
e-ISSN
—
Number of pages
14
Pages from-to
—
Publisher name
Slovenská spoločnosť chemického inžinierstva
Place of publication
Bratislava
Event location
Tatranské Matliare
Event date
May 24, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)