Representation of material balance for fractional crystallization of reciprocal salt pair Systems: KNO3 production case study. Chemical Engineering Research Bulletin, [S. l.], v. 14, n. 2, p. 103–109, 2010. DOI: 10.3329/cerb.v14i2.5542. Disponível em: https://www.banglajol.info/index.php/CERB/article/view/5542. Acesso em: 27 jun. 2026.