Croatica Chemica Acta, Vol. 32 No. 3, 1960.
Izvorni znanstveni članak
Decomposition of Sodium Aluminate Solutions. V. Coarse Grained Hydrargillite Seed and Induced Nucleation
Z. Hlobik
; Institute of Light Metals, Zagreb, Yugoslavia
E . Jungman-Hornat
; Institute of Light Metals, Zagreb, Yugoslavia
S. Maričić
; Institute of Light Metals, Zagreb, Yugoslavia
Sažetak
Decompositions of sodium aluminate solutions of different
molar ratio (Na20 :Al20s) were carried out by seeding with coarse
grained hydrargillite. The induced nucleation is greater the more
supersaturated the decomposing solution. An outline of the actual
mechanism of induced nucleation is given. The importance of the
initial formation of new solid phase on the seed surface is stressed.
Its kinetics are highly dependent on supersaturation.
Ključne riječi
Hrčak ID:
208604
URI
Datum izdavanja:
16.3.1961.
Posjeta: 451 *