Oxygen Separator Based on SrCo0.8Fe0.1Sn0.1O3-δ Permeable Membranes
In this article, the densely SrCo0.8Fe0.1Sn0.1O3-δ (SSCF) tubular membranes were prepared by the traditional extrusion method. The prototype oxygen separator was constructed by the resulting SSCF tubular membrane. The resulting oxygen product had purity over 99%. At 920oC, a tubular membrane with a wall thickness of 1.4mm, had the permeation rate of 2.4ml/min.cm2, which kept unchanged during 1000hrs operation.
J.K. Kim, D.Z. Wo, L.M. Zhou, H.T. Huang, K.T. Lau and M. Wang
C. G. Fan et al., "Oxygen Separator Based on SrCo0.8Fe0.1Sn0.1O3-δ Permeable Membranes", Key Engineering Materials, Vols. 334-335, pp. 921-924, 2007