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SOLUTION_SPECIESGlucose + Zn+2 = GlucoseZn+2 log_k ??

TITLE #zinc leaching with lactic acid (Lactate)#DEFINITION OF SUBSTANCES THAT ARE NOT IN THE PHREEQC DATABASESOLUTION_MASTER_SPECIES Lactic Lactic 0 C3H6O3 90 Lactose Lactose 0 C12H22O11 342 Glucose Glucose 0 C6H12O6 180 C(-4) CH4 0 CH4SOLUTION_SPECIESLactic = Lactic log_k 0Lactose = Lactose log_k 0Glucose = Glucose log_k 0Lactic + Zn+2 = LacticZn+2 log_k 1.86Lactic + Mn+2 = LacticMn+2 log_k 0.92CO3-2 + 10 H+ + 8 e- = CH4 + 3 H2O -log_k 41.071 -delta_h -61.039 kcal -dw 1.85e-9 -Vm 9.01 -1.11 0 -1.85 -1.50 # ref. 1 + Hnedkovsky et al., 1996, JCT 28, 125#DEFINITION OF WHEYSOLUTION 1 pH 5.5 units mol/L Lactic 0.045 #mol/L Lactose 0.147 #mol/L Glucose 0.1ENDEQUILIBRIUM_PHASES 1 Manganite 0 0 Pyrocroite 0 0 Pyrolusite 0 1 Smithsonite 0 0.01 Zincite 0 0ENDREACTION 1 C6H12O6 1 Glucose -1 0.1 moles in 10 stepsENDUSE solution 1USE equilibrium_phases 1USE reaction 1USER_GRAPH 1 -headings rxn Pyrocroite Pyrolusite Manganite CH4 Zincite Smithsonite -axis_titles "Glucose reacted, moles" "Moles of Mn mineral" "Moles of Zn mineral" -initial_solutions false -connect_simulations true -plot_concentration_vs x -start10 GRAPH_X RXN20 GRAPH_Y EQUI("Pyrocroite")30 GRAPH_Y EQUI("Pyrolusite")40 GRAPH_Y EQUI("Manganite")45 GRAPH_Y TOT("CH4")50 GRAPH_SY EQUI("Zincite")60 GRAPH_SY EQUI("Smithsonite") -endEND

SOLUTION_MASTER_SPECIESMn Mn+3 0.0 54.938 54.938Mn(2) Mn+2 0.0 54.938Mn(3) Mn+3 0.0 54.938

Mn+3 + e- = Mn+2 log_k 25.507 delta_h 25.76 kcal -gamma 6.0 0.0

Pyrolusite MnO2 + 4H+ + e- = Mn+3 + 2H2O log_k 15.861 delta_h -29.18 kcal

MnO2 + 4H+ + 2e- = Mn+2 + 2H2Olog_k 41.368

PHASESMnO2MnO2 + 4H+ + 2e- = Mn+2 + 2H2Olog_k 41.561

PHASESFix_H+H+ = H+log_k 0NaClNaCl = Na+ + Cl-log_k -20ENDEQUILIBRIUM_PHASES 1 Manganite 0 0 #MnOOH Pyrocroite 0 0 #Mn(OH)2 Pyrolusite 0 1 #MnO2 Smithsonite 0 0.01 #ZnCO3 Zincite 0 0 #ZnO Fix_H+ -4.5 HCl 10 NaCl 0 10