Polymer system for gettering hydrogen
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.
- Inventors:
-
- 330 Thrasher Ave., Livermore, Alameda County, CA 94550
- 4929 Julie St., Livermore, Alameda County, CA 94550
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 872996
- Patent Number(s):
- 6063307
- Assignee:
- Shepodd, Timothy Jon (330 Thrasher Ave., Livermore, Alameda County, CA 94550);Whinnery, LeRoy L. (4929 Julie St., Livermore, Alameda County, CA 94550)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- polymer; gettering; hydrogen; novel; composition; comprising; organic; molecules; carbon-carbon; double; bonds; removing; atmosphere; enclosed; spaces; polymers; containing; throughout; structures; preferably; polybutadiene; polyisoprene; derivatives; intimately; mixed; insoluble; catalyst; hydrogenation; support; pd; supported; carbon; provide; getter; useful; presence; contaminants; common; atmospheric; gases; water; vapor; dioxide; ammonia; oil; mists; disclosed; particularly; potentially; explosive; mixtures; oxygen; intimately mixed; organic polymers; atmospheric gases; carbon-carbon double; getter composition; hydrogenation catalyst; catalyst support; catalyst composition; molecules containing; composition comprising; water vapor; carbon dioxide; particularly useful; organic polymer; removing hydrogen; hydrogen getter; composition useful; containing carbon; double bonds; enclosed spaces; bonds throughout; polymers molecules; preferably polybutadiene; preferably pd; pd supported; comprising organic; oil mists; oil mist; novel composition; explosive mixture; enclosed space; gettering hydrogen; common atmospheric; polymer molecules; closed spaces; soluble catalyst; atmospheric gas; double bond; containing carbon-carbon; /252/423/
Citation Formats
Shepodd, Timothy Jon, and Whinnery, LeRoy L. Polymer system for gettering hydrogen. United States: N. p., 2000.
Web.
Shepodd, Timothy Jon, & Whinnery, LeRoy L. Polymer system for gettering hydrogen. United States.
Shepodd, Timothy Jon, and Whinnery, LeRoy L. Sat .
"Polymer system for gettering hydrogen". United States. https://www.osti.gov/servlets/purl/872996.
@article{osti_872996,
title = {Polymer system for gettering hydrogen},
author = {Shepodd, Timothy Jon and Whinnery, LeRoy L},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 2000},
month = {Sat Jan 01 00:00:00 EST 2000}
}
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