Figure 12

Evolutions of ammonia conversion and pH of NH4Cl and (NH4)3 PO4 solutions over Ru-Cu/C catalyst. Conditions: [NH4 +]0 = 1000 ppm, initial pH = 8.2, T = 200 oC, Air pressure = 2 MPa.

Evolutions of ammonia conversion and pH of NH4Cl and (NH4)3 PO4 solutions over Ru-Cu/C catalyst. Conditions: [NH4 +]0 = 1000 ppm, initial pH = 8.2, T = 200 oC, Air pressure = 2 MPa.