ДЕҲКОНОБОД КОНИ ДОЛОМИТ УНИНИ СУЛФАТ КИСЛОТАЛИ ПАРЧАЛАШ ЖАРАЁНИНИ ЎРГАНИШ.

доломит, сулфат кислотаси, парчаланиш, компонентларнинг ажралиб чиқиш даражаси, магний сульфати эритмаси.

Mualliflar

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The influence of various parameters (rate of sulfuric acid, temperature and duration of mixing) on the degree of decomposition of dolomite was studied. It has been shown that the higher the acid rate, process temperature and mixing time, the higher the degree of decomposition of components from dolomite raw materials. The optimal process parameters were found: H2SO4 rate - 110% of stoichiometry, process temperature - 40°C and stirring duration - 40 minutes, which ensures a sufficient degree of transition of magnesium into the liquid phase (96.94% MgO). The resulting clear solution of magnesium sulfate is easily processed into magnesium oxide and ammonium sulfate.