Figure 8
From: Flexible oxygen concentrators for medical applications
Purity-recovery Pareto frontier obtained using optimization-based analysis. (a–d) PSA with minimum production (a) 1, (b) 5, (c) 10 and (d) 15 L/min. (e–h) PVSA with minimum production (e) 1, (f) 5, (g) 10 and (h) 15 L/min.
