Pregled bibliografske jedinice broj: 23770
Extraction of cobalt(II) and nickel(II) with ester of phpsphonic acid - influence of initial concentration of extractant
Extraction of cobalt(II) and nickel(II) with ester of phpsphonic acid - influence of initial concentration of extractant // Metalurgija / Mamuzić, Ilija (ur.).
Zagreb: Hrvatsko metalurško društvo, 1998. (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 23770 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Extraction of cobalt(II) and nickel(II) with ester of phpsphonic acid - influence of initial concentration of extractant
Autori
Lenhard, Zdenka ; Maljković, Darko ; Knežević, Šimo
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Metalurgija
/ Mamuzić, Ilija - Zagreb : Hrvatsko metalurško društvo, 1998
Skup
State and development of plastic metal procesing, SHM - 98
Mjesto i datum
Šibenik, Hrvatska, 25.06.1998. - 27.06.1998
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
solvent extraction; cobalt(II); nickal(II); ester of phosphonic acid
Sažetak
Examinations of extraction of cobalt(II) and nickel(II) were carried out in prepared (synthetic) samples. On the basis of previous examinations intial pH=8 was chosen as optimal for extraction of cobalt(II) and its separation from nickel(II). Initial concentration of extractant was changed in range of 0.5 to 20 vol. percent, and initial ratio of aqueous phase to the organic phase was 1 and 2. Distribution ratio and separation factor were calculated. The highest distribution ratio of nickel(II) and cobalt(II) was obtained with initial concentration of extractant 15 vol. percent and initial vol. ratio 2.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
