Continuous dialysis of mixture of inorganic acids

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911254" target="_blank" >RIV/00216275:25310/17:39911254 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.seppur.2016.08.020" target="_blank" >http://dx.doi.org/10.1016/j.seppur.2016.08.020</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.seppur.2016.08.020" target="_blank" >10.1016/j.seppur.2016.08.020</a>

Result language
angličtina
Original language name
Continuous dialysis of mixture of inorganic acids
Original language description
The simultaneous transport of sulphuric and phosphoric acids through a polymeric membrane was investigated at steady state in a two-compartment counter-current dialyzer. For this purpose, an anion exchange membrane Neosepta-AFN (Astom Corporation, Tokyo, Japan) was used. This transport was quantified by four membrane mass transfer coefficients which are dependent upon the concentrations of both acids in the feed. These coefficients were determined by a two-step procedure. In the first step, the basic differential equations describing the dependences of the volumetric liquid flow rates and acid concentrations on the length coordinate in the individual compartments were numerically integrated. In the second step, an objective function was minimised to ensure the best coincidence between the experimental and calculated data.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20402 - Chemical process engineering

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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