Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1992-04-03
1993-04-27
Spitzer, Robert
Gas separation
Means within gas stream for conducting concentrate to collector
55158, 55524, 427245, 427328, 427405, 427533, B01D 5322, B01D 7102
Patent
active
052058417
ABSTRACT:
A membrane for extracting hydrogen from gaseous and gaseous-liquid mixtures at low temperature makes use of a palladium or palladium alloy substrate and permits reduction of the surface resistance of the substrate. The membrane includes combined coatings including vacuum-deposited palladium ions driven into the substrate with inert gas ions and an electrochemically applied catalyst coating in the form of palladium or palladium/platinum black. A method for fabricating the membrane and a method for using the membrane to separate ultra-pure hydrogen are also disclosed.
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Spitzer Robert
TPC Technologies, Inc.
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