Gas separation: processes – Selective diffusion of gases – Selective diffusion of gases through substantially solid...
Patent
1995-06-07
1998-04-14
Spitzer, Robert
Gas separation: processes
Selective diffusion of gases
Selective diffusion of gases through substantially solid...
96 11, 427250, 427405, 427534, 428548, 428662, 428663, 428938, B01D 5322, B01D 7102
Patent
active
057387087
ABSTRACT:
A composite metal membrane including a first metal layer of Group IVB met or Group VB metals, the first metal layer sandwiched between two layers of an oriented metal of palladium, platinum or alloys thereof is provided together with a process for the recovery of hydrogen from a gaseous mixture including contacting a hydrogen-containing gaseous mixture with a first side of a nonporous composite metal membrane including a first metal of Group IVB metals or Group VB metals, the first metal layer sandwiched between two layers of an oriented metal of palladium, platinum or alloys thereof, and, separating hydrogen from a second side of the nonporous composite metal membrane.
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R.E. Buxbaum et al., Journal of Membrane Science, 85, 1993 pp. 29-38.
MDH-1000: A Hydrogen Purification System, 1997 R&D 100 Joint Entry.
Birdsell Stephan A.
Dye Robert C.
Peachey Nathaniel M.
Snow Ronny C.
Cottrell Bruce H.
Spitzer Robert
The Regents of the University of California Office of Technology
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