| 摘要 |
<p>A method and system for retrofitting an integrated scrubber to provide maximum oxygen content in a controlled decomposition oxidation (CDO) abatement process comprising a thermal/wet integrated scrubber (11) , and a compressed air supply (4) for supplying air to an oxygen separation device (8) that separates the air into a nitrogen-enriched component (9) and an oxygen-enriched component (7). The oxygen separation device comprises a module, such as a vessel (66) containing ceramic-materials arranged in an adsorbent bed (68) or coated on a substrate. The present invention uses a ceramic oxide material through which only oxygen can diffuse. The composition of the ceramic oxide adsorbent material is such that a significant number of oxygen vacancies exist in the material. By placing either a voltage potential or a pressure gradient across the membrane, oxygen is selectively diffused in and through the oxide material to separate the air supply into an oxygen component for introduction into the integrated scrubber.</p> |
