Pregled bibliografske jedinice broj: 529201
The Formation of Magnesium Oxychloride Phases in the Systems MgO-MgCl2-H2O and NaOH-MgCl2-H2O
The Formation of Magnesium Oxychloride Phases in the Systems MgO-MgCl2-H2O and NaOH-MgCl2-H2O // Journal of the American Ceramic Society, 67 (1984), 4; 266-269 doi:10.1111/j.1151-2916.1984.tb18844.x (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 529201 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The Formation of Magnesium Oxychloride Phases in the Systems MgO-MgCl2-H2O and NaOH-MgCl2-H2O
Autori
Bilinski, Halka ; Matković, Boris ; Mažuranić, Karmen ; Balić-Žunić, Tonči
Izvornik
Journal of the American Ceramic Society (0002-7820) 67
(1984), 4;
266-269
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
X-ray diffraction analysis ; Magnesium Oxychloride Phases
Sažetak
The reactions leading to the formation of crystalline Mg3(OH)5Cl·4H2O (phase 5), Mg2(OH)3, Cl·4H2O (phase 3), and Mg(OH)2 are compared for the systems MgO-MgCl2-H2O and NaOH-MgCl2-H2O. The crystalline phases were determined by X-ray diffraction analysis. The concentration of the total magnesium and chloride in the solution and the pH of the solution determine the reaction product(s) in both systems. The influence of MgO reactivity and the molar ratio of reactants on the formation and stability of reaction products is discussed and the mechanism of the formation of phases 3 and 5 is explained. In the system MgO-MgCl2-H2O, MgO serves only to increase the concentration of total magnesium and the pH of the MgCl2 solution.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Karmen Mažuranić
(autor)
Boris Matković
(autor)
Halka Bilinski
(autor)
Tonči Balić-Žunić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus