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ⓘ Metoda e Solvejit




                                     

ⓘ Metoda e Solvejit

Me 1861, kimisti industrial belg Ernest Solveji zhvilloi nje metode per ta shnderruar klorurin e natriumit ne karbonat natriumi duke perdorur amon:

CaCO 3 {\displaystyle {\ce {CaCO3}}} → CaO {\displaystyle {\ce {CaO}}} + CO 2 {\displaystyle {\ce {CO2}}} NaCl {\displaystyle {\ce {NaCl}}} + NH 3 {\displaystyle {\ce {NH3}}} + CO 2 {\displaystyle {\ce {CO2}}} + H 2 O {\displaystyle {\ce {H2O}}} → NaHCO 3 {\displaystyle {\ce {NaHCO3}}} + NH 4 Cl {\displaystyle {\ce {NH4Cl}}} 2 NaHCO 3 {\displaystyle {\ce {2NaHCO3}}} → Na 2 CO 3 {\displaystyle {\ce {Na2CO3}}} + H 2 O {\displaystyle {\ce {H2O}}} + CO 2 {\displaystyle {\ce {CO2}}}