Gas separation: apparatus – Apparatus for selective diffusion of gases – Hollow fiber or cylinder
Patent
1995-05-19
1997-03-25
Spitzer, Robert
Gas separation: apparatus
Apparatus for selective diffusion of gases
Hollow fiber or cylinder
96 11, 55524, 55DIG5, 95 55, B01D 5322, B01D 7102, B01D 7104
Patent
active
056140010
ABSTRACT:
A hydrogen separator has a porous substrate having a through-hole, and a metal having a hydrogen separating ability coated on the inner surface of the through-hole of the porous substrate to close pores on the inner surface of the through-hole. A method for manufacturing a hydrogen separator by a chemical plating process, includes providing a porous substrate having a through-hole, and forcedly circulating a plating solution containing a metal having a hydrogen separating ability through the through-hole of the substrate. The inner surface of the through-hole is covered with the metal film having the hydrogen separating ability.
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Kosaka Shinichi
Sakai Osamu
Soma Takao
Takahashi Tomonori
Kubovcik Ronald J.
NGK Insulators Ltd.
Spitzer Robert
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