Extended measurements od ion-exchange materials properties

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F16%3AN0000026" target="_blank" >RIV/28676092:_____/16:N0000026 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Extended measurements od ion-exchange materials properties

Original language description

Goal of this work was to measure some of extended material properties of ion-exchange materials used in electrodialysis (ED) and electrodeionization (EDI) devices in order to describe their behavior in these processes and to be able to optimize their performance. Regarding ion exchange resins, the measurements of their deformation resistance were carried out at different temperature and resin swelling degree. In case of ion exchange membranes, their dimension changes under the influence of pressure and temperature were measured. To obtain a complete view, the ED spacers’ properties during temperature changes were also examined. For each experiment, the unique work methodology and measurement apparatus was proposed. The dependences of deformation resistance on swelling degree of certain ion exchange resins were described and it was found that this dependence is characteristic feature of each resin and could not be described by universal equation. Moreover, the important impact of temperature changes on ion exchange membranes and ED spacers was observed, and it was further examined under the conditions of pressure load similar to that in real ED device. This work confirms that the research of mechanical properties of ion exchange materials has a great importance, mainly for their application in industrial ED and EDI modules.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

JP - Industrial processes and processing

OECD FORD branch

—

Project

<a href="/en/project/FR-TI4%2F398" target="_blank" >FR-TI4/398: Research, development and aplication of new generation electromembrane modules</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Article name in the collection

Book of Abstract PERMEA & MELPRO 2016

ISBN

978-80-904517-6-6

ISSN

—

e-ISSN

—

Number of pages

8

Pages from-to

—

Publisher name

Česká membránová platforma, z.s.

Place of publication

Česká Lípa

Event location

Praha

Event date

May 15, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—