Reference

Crystallization of magnesium sulfate at elevated temperature and pressure

Crystallization of magnesium sulfate at elevated temperature and pressure. Misztal, Slawomir (Inst. Inz. Chem. Urzadzen Cieplnych, Politech. Wroclawskiej, Wroclaw, Pol.). Chem. Inz. Chem., 18, 311-21 (Polish) 1986. CODEN: ZPPCDO. ISSN: 0137-6896. DOCUMENT TYPE: Journal CA Section: 49 (Industrial Inorganic Chemicals) The crystn. of MgSO4.H2O at elevated temp. and pressure, 473-493 K and 1.6-2.5 MPa, resp., was studied with a specially designed app. able to operate in both continuous and batch modes. In the batch process, the dependences of the mother liquor concn. (and, thus, the process yield) and the av. size of the product crystals on the crystn. temp., mixing intensity, and initial soln. concn. were detd., and the kinetics of the crystal growth in the continuous process was studied.Except for chemicals metioned above, 14168-73-1 is also used. .