Monitoring of hydrolysis in natural zeolite-H_2O system by pH and electrical conductivity measurements (CROSBI ID 472375)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Perić, Jelena ; Trgo, Marina ; Ćurković, Lidija
engleski
Monitoring of hydrolysis in natural zeolite-H_2O system by pH and electrical conductivity measurements
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.
Ion exchange; Hydrolysis; Natural zeolite
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Podaci o prilogu
P43-P44-x.
1999.
objavljeno
Podaci o matičnoj publikaciji
Porous materials in environmental friendly processes
Kiricsi, I. ; Pal-Borbely, G. ; Nagy, J.B. ; Karge, H.G. ;
Eger: Hungarian zeolite association
Podaci o skupu
1st. International FEZA Conference
poster
01.09.1999-04.09.1999
Eger, Mađarska