Pregled bibliografske jedinice broj: 476806
Factors influencing the distribution of hydrates in calcium oxalate precipitation
Factors influencing the distribution of hydrates in calcium oxalate precipitation // Journal of crystal growth, 97 (1989), 2; 460-468 doi:10.1016/0022-0248(89)90227-3 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 476806 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Factors influencing the distribution of hydrates in
calcium oxalate precipitation
Autori
Brečević, Ljerka ; Kralj, Damir ; Garside, John
Izvornik
Journal of crystal growth (0022-0248) 97
(1989), 2;
460-468
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
calcium oxalate
Sažetak
The distribution of the hydrates of calcium oxalate during batch precipitation from calcium chloride and sodium oxalate feed solutions has been studied. The distribution was found to depend on the type and order of mixing the feed solutions, on the initial feed solution composition, on the type of stirring, and on the degree of mechanical grinding imposed on the crystals. The thermodynamically stable monohydrate was present in all the precipitations, even after short times. The dihydrate and trihydrate kinetics appear far more sensitive to factors such as mixing and stirring than do those of the monohydrate. The study also provides tentative evidence that the presence of a magnetic field influences the nature of the precipitate.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
