Pregled bibliografske jedinice broj: 36374
Monitoring of hydrolysis in natural zeolite-H_2O system by pH and electrical conductivity measurements
Monitoring of hydrolysis in natural zeolite-H_2O system by pH and electrical conductivity measurements // Porous materials in environmental friendly processes / Kiricsi, I. ; Pal-Borbely, G. ; Nagy, J.B. ; Karge, H.G. ; (ur.).
Eger: Hungarian zeolite association, 1999. str. P43-P44 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 36374 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Monitoring of hydrolysis in natural zeolite-H_2O system by pH and electrical conductivity measurements
Autori
Perić, Jelena ; Trgo, Marina ; Ćurković, Lidija
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Porous materials in environmental friendly processes
/ Kiricsi, I. ; Pal-Borbely, G. ; Nagy, J.B. ; Karge, H.G. ; - Eger : Hungarian zeolite association, 1999, P43-P44
Skup
1st International FEZA Conference
Mjesto i datum
Eger, Mađarska, 01.09.1999. - 04.09.1999
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Ion exchange; Hydrolysis; Natural zeolite
Sažetak
Hydrolysis of a natural zeolite and of the same zeolite converted into its Na^+ form by conditioning with 2M NaCl, has been carried out with high purity ion-free water by means of the batch method. The process of hydrolysis was monitored by continuous measurements of changes in pH values and in electrical conductivity in the zeolite-water suspension. The results obtained for the hydronium ion exchange have been analysed kinetically according to the heterogeneous diffusion model and the first-order rate model.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
