CPC B01D 53/228 (2013.01) [B01D 53/226 (2013.01); B01D 69/02 (2013.01); B01D 69/1216 (2022.08); B01D 69/1218 (2022.08); B01D 69/148 (2013.01); B01D 71/021 (2013.01); B01D 71/36 (2013.01); C01B 3/503 (2013.01); B01D 2325/0231 (2022.08); B01D 2325/0233 (2022.08); C01B 2203/0405 (2013.01); C01B 2203/048 (2013.01); C01B 2203/0475 (2013.01)] | 10 Claims |
1. A method for hydrogen purification, comprising:
providing a hydrogen comprising a multi-stage hybrid membrane, each membrane comprising a screen, a first layer formed on the screen and a second layer formed on the first layer;
pumping a gas stream through the hydrogen concentrator, the gas stream comprising syngas including hydrogen and at least one additional gas; and
separating hydrogen from the mixture containing hydrogen and the at least one additional gas;
wherein pumping the gas stream comprises keeping the hydrogen moving within the hydrogen concentrator and pulsing in the at least one additional gas.
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