“…Approximately 20% of worldwide production came from seawater, brines and desalination reject brine [15]. Magnesium oxide is used as an exceptionally important material in catalysis [15,16], toxic waste remediation [18] or as additives in refractories, paints, in the manufacture of fertilizers, animal feedstuffs, building materials (Sorel cement, lightweight building panels) and superconductor products [19][20][21]. A panel of fundamental and applied studies is encountered in literature [21][22][23][24][25].…”