Research Papers by R. Rokbani

Southern Tunisian’s natural brines represent an important source of mineral salts with a high economic value. These salts are recoverable by simple solar evaporation. Indeed, during isothermal solar evaporation it is possible to recover mineral salts and to determine the precipitation sequences of t

2 The crystallization of K2SO4 in the system K+, Mg2+/Cl!, SO4 / H2O involving the reaction 2KCl + MgSO4 K2SO4 + 2KCl was studied. Independently of the experimental procedure applied, it was confirmed that schoenite (K2SO4.MgSO4.6H2O) is an inevitable intermediate product of the considered transform