Method and apparatus for separation and purification of hydrogen

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge

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204252, 204277, 204278, C25B 102, C25B 900

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active

047102780

ABSTRACT:
Apparatus and method for removing hydrogen from a gaseous mixture containing hydrogen or a component capable of dissociating into hydrogen ions using a solid electrolyte concentration cell. A novel solid electrolyte membrane is used which comprises an organic polymer-inorganic compound blend prepared by admixing an organic polymer such as poly(vinyl alcohol) with a heteropoly acid or salt thereof such as dodecamolybdophosphoric acid in a mutually miscible solvent.

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Chem. Engineering, 7/13/81, pp. 63-67, "Membrane Separate Gas", by R. I. Berry.

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