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Low-temperature hydrogen production from oxygenated hydrocarbons

Patent ·
OSTI ID:1531497
;

Disclosed is a method of producing hydrogen from oxygenated hydrocarbon reactants, such as glycerol, glucose, or sorbitol. The method can take place in the vapor phase or in the condensed liquid phase. The method includes the steps of reacting water and a water-soluble oxygenated hydrocarbon having at least two carbon atoms, in the presence of a metal-containing catalyst. The catalyst contains a metal selected from the group consisting of Group VIII transitional metals, alloys thereof, and mixtures thereof. The disclosed method can be run at lower temperatures than those used in the conventional steam reforming of alkanes.

Research Organization:
Wisconsin Alumni Research Foundation, Madison, WI (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-84ER13183
Assignee:
Wisconsin Alumni Research Foundation (Madison, WI)
Patent Number(s):
6,964,758
Application Number:
10/632,245
OSTI ID:
1531497
Country of Publication:
United States
Language:
English

References (8)

Hydrogen generation by steam reforming of methanol over copper-based catalysts for fuel cell applications journal September 2001
Hydrogen Production from Cellulose in Hot Compressed Water Using Reduced Nickel Catalyst: Product Distribution at Different Reaction Temperatures. journal January 1998
Hydrogen Production from Wet Cellulose by Low Temperature Gasification Using a Reduced Nickel Catalyst journal October 1995
Selective Hydrogen Production from Cellulose at Low Temperature Catalyzed by Supported Group 10 Metal journal October 2000
Production of Hydrogen and Hydrocarbon from Cellulose and Water journal August 1981
Carbon-Halogen Bond Scission and Rearrangement of .beta.-Halohydrins on the Rh(111) Surface journal December 1994
Conversion of hydrocarbons and alcohols for fuel cells journal January 2001
Catalytic steam reforming of biomass-derived oxygenates: acetic acid and hydroxyacetaldehyde journal August 1996

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