Oxygen-selective adsorbents
AssigneeThe BOC Group, Inc.
InventorsQing Min Wang, Dongmin Shen, Miu Ling Lau, Martin Bülow, Frank R. Fitch, Norberto O. Lemcoff, Philip Connolly
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Abstract
The present invention provides for novel solid state O2-selective metal complex-based adsorbents and their utility for separating oxygen from a gas stream. In particular, the invention provides for an adsorption complex which contains four-coordinate O2-selective metal complexes including oligomeric/polymeric metal complexes, and organic base-containing polymers supported on porous materials.
Claims21
A process for the adsorption of oxygen from a feed gas comprising contacting said feed gas with a composite adsorbent comprising a four-coordinate metal complex, an organic base-containing polymer and a porous material.
A composite adsorbent comprising a solid state four-coordinate metal complex, an organic base-containing polymer and a porous material.
Dependencies are inferred from the claim text.