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The comparative study of pH and electrical conductivity in aqueous suspensions of clinoptilolite tuffs


Perić, Jelena; Trgo, Marina; Vukojević Medvidović, Nediljka; Margeta, Karmen
The comparative study of pH and electrical conductivity in aqueous suspensions of clinoptilolite tuffs // 6th International Conference on the Occurrence, Properties and Utilization of Natural Zeolites : abstracts / Misaelides, P. (ur.).
Tessaloniki: International Committee on Natural Zeolites, 2002. str. 281-282 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
The comparative study of pH and electrical conductivity in aqueous suspensions of clinoptilolite tuffs

Autori
Perić, Jelena ; Trgo, Marina ; Vukojević Medvidović, Nediljka ; Margeta, Karmen

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
6th International Conference on the Occurrence, Properties and Utilization of Natural Zeolites : abstracts / Misaelides, P. - Tessaloniki : International Committee on Natural Zeolites, 2002, 281-282

Skup
International Conference on the Occurrence, Properties and Utilization of Natural Zeolites (6 ; 2002)

Mjesto i datum
Tessaloniki, Grčka, 03.-07.06.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Clinoptilolite; pH-monitoring; hydrolysis

Sažetak
A chemical behaviour in aqueous solutions of natural zeolitic material originated from three different deposites, with different content of major mineralogical component-clinoptilolite was examined. Examinations were performed trough monitoring of pH and electrical conductivity suspensions of natural zeolite - doubly distilled water. The results obtained during monitoring observed a nonstoichiometry between species included in ion exchange process, as well as amphoteric character of zeolitic tuff in suspensions with different initial pH values and tendency of neutralisation from initial solutions.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
011007

Ustanove
Kemijsko-tehnološki fakultet, Split