Title:
【発明の名称】水素除去用ポリマー組成物
Document Type and Number:
Japanese Patent JP2002507469
Kind Code:
A
Abstract:
A novel composition comprising organic polymer molecules having carbon-carbon double bonds, for removing hydrogen from the atmosphere within enclosed spaces. Organic polymers molecules containing carbon-carbon double bonds throughout their structures, preferably polybutadiene, polyisoprene and derivatives thereof, intimately mixed with an insoluble catalyst composition, comprising a hydrogenation catalyst and a catalyst support, preferably Pd supported on carbon, provide a hydrogen getter composition useful for removing hydrogen from enclosed spaces even in the presence of contaminants such as common atmospheric gases, water vapor, carbon dioxide, ammonia, oil mists, and water. The hydrogen getter composition disclosed herein is particularly useful for removing hydrogen from enclosed spaces containing potentially explosive mixtures of hydrogen and oxygen.
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Inventors:
Shepod, Timothy Jay.
Winnelly, Leroy El.
Winnelly, Leroy El.
Application Number:
JP2000537240A
Publication Date:
March 12, 2002
Filing Date:
March 19, 1998
Export Citation:
Assignee:
Sandia Corporation
International Classes:
C01B3/00; C01B3/50; C01B3/56; C01B13/02; C01B21/04; B01D53/02; C01B23/00; C01C1/02; C08L47/00; C08L101/00; H01J7/18; H01J35/20; H01K1/56; H01M2/10; H01M10/52; (IPC1-7): B01D53/02; C08L47/00; C08L101/00
Domestic Patent References:
| JPS61251808A | 1986-11-08 | |||
| JPS50145368A | 1975-11-21 |
Attorney, Agent or Firm:
Takashi Ishida (4 others)