Pina Martínez, Carlos ManuelFernández Díaz, LurdesPrieto Rubio, ManuelVeintemillas Verdagher, Sabino2023-06-202023-06-2020010022-0248PII: S 0 0 2 2 - 0 2 4 8 ( 0 0 ) 0 0 9 3 7 - 4https://hdl.handle.net/20.500.14352/57123In this paper we derive equations for evaluating the supersaturation, b, and the supersaturation rate, Rb, for the drowning-out crystallisation under isothermal conditions and assuming a constant rate of the addition of the co-solvent. Such equations are applied to the drowning-out crystallisation of single and double sulphates in theM2SO4±LiSO4±H2O (M=Na, Rb) ternary systems. A linear relationship between lnRb and ln bmax, similar to that reported for the crystallisation by cooling, evaporation and chemical reaction, has been found.engjournal articlehttp://www.elsevier.nl/locate/jcrysgroopen access548.5Nucleation kineticsMetastabilitySulphatesDrowning-outSupersaturationCristalografía (Geología)