The effect of iron(III) concentration in nitric acid solutions on diffusion dialysis membrane performance

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F18%3AN0000015" target="_blank" >RIV/28676092:_____/18:N0000015 - isvavai.cz</a>

Výsledek na webu

<a href="http://euromembrane2018.org/programme/final-program/" target="_blank" >http://euromembrane2018.org/programme/final-program/</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of iron(III) concentration in nitric acid solutions on diffusion dialysis membrane performance

Popis výsledku v původním jazyce

Diffusion dialysis is membrane process mainly used to recover acids or bases from a mixture with salts. The driving force of mass transfer is only the gradient of concentration. Because there is a concentration difference on the both sides of the membrane, the water from the stripping solution passes through the membrane to the feed solution due to osmosis. As mentioned in Luo (2011) and Palatý (2011). The aim of the work was to study the membrane performance for the separation of HNO3 and Fe(NO3)3 using diffusion dialysis membrane. The solutions used for the experiments contained various ratios of H+ to Fe3+ concentrations with a constant NO3− concentration at 4.5 mol L−1. The studied parameters were the acid recovery, the rejection of the iron and the osmotic water transport.

Název v anglickém jazyce

The effect of iron(III) concentration in nitric acid solutions on diffusion dialysis membrane performance

Popis výsledku anglicky

Diffusion dialysis is membrane process mainly used to recover acids or bases from a mixture with salts. The driving force of mass transfer is only the gradient of concentration. Because there is a concentration difference on the both sides of the membrane, the water from the stripping solution passes through the membrane to the feed solution due to osmosis. As mentioned in Luo (2011) and Palatý (2011). The aim of the work was to study the membrane performance for the separation of HNO3 and Fe(NO3)3 using diffusion dialysis membrane. The solutions used for the experiments contained various ratios of H+ to Fe3+ concentrations with a constant NO3− concentration at 4.5 mol L−1. The studied parameters were the acid recovery, the rejection of the iron and the osmotic water transport.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

O - Projekt operacniho programu

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Book of abstracts

ISBN

978-84-09-03247-1

ISSN

—

e-ISSN

—

Počet stran výsledku

2

Strana od-do

1499-1500

Název nakladatele

Camino de Vera S.N. 46022 Valencia

Místo vydání

Valencia

Místo konání akce

Valencie

Datum konání akce

9. 7. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—