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. 2023 Jul 16;37(15):10775–10798. doi: 10.1021/acs.energyfuels.3c00760

Table 5. Operating Conditions for Data in Figure 7.

Author(s) [ref] Temperature [°C] Permeate pressure [bar] NH3 flow rate [mLN/min] Membrane selective layer composition Catalyst
Zhang et al.27 500 1 200 Pd (Ni/Al = 1.20, La/Ni = 0.22) Ni/La-Al2O3, 6 g
Cechetto et al.40 500 1 500 Pd-Ag (2 wt %) Ru/Al2O3, 250 g
Cechetto et al.65 450 1) 1 500 Pd-Ag (2 wt %) Ru/Al2O3, 250 g
2) 0.01
Cerrillo et al.66 485 1 200 Pd-Au (5 wt %) Ba-CoCe, 10 g
Li et al.76 450 0.5 40 SiO2 (0.45 wt %) Ru/γ-Al2O3/α-Al2O3, Ru impregnated in the membrane support
Jiang et al.77 450 1 10 MFI zeolite (3 wt %) Ru/Y/K/Al2O3, 1 g
Omata et al.83 350 1 10 Pd-Ag/V-Fe (5 wt %) Ru/Cs2O/Pr5O11, 0.2 g
Park et al.85 500 1 (100 mL/min of steam as sweep gas) 100 Pd/Ta/Pd (0.65 wt %) Ru/(10 mol %) La-Al2O3, 1 g
Israni et al.86 500 1 126 Pd (70 wt %) Ni/γ-Al2O3, 29 g
Rizzuto et al.89 450 1 245 Pd (N/A) Ru/Al2O3, N/A