Reforming catalyst composition
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 23, 2007
app pub date -
Jan 19, 2005
filing date -
Mar 9, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed is a reforming-catalyst composition, which allows highly concentrated hydrogen to be produced at a low S/C ratio in steam reforming of a hydrocarbon material equivalent to naphtha or kerosene, while maintaining catalytic activity over a long time-period. The reforming-catalyst composition comprises nickel oxide and lanthanum oxide as a catalytic material for inducing a reaction between steam and hydrocarbons equivalent to naphtha or kerosene to produce a hydrogen-containing gas. The nickel oxide and lanthanum oxide are partly or entirely formed as a perovskite-structured compound. The reforming-catalyst composition may further include an additional oxide, such as alumina, silica or zirconia, and the perovskite-structured compound may be formed on the additional oxide to provide a catalyst carrier. Further, the reforming-catalyst composition may include nickel or ruthenium supported by a catalyst carrier including the perovskite-structured compound.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully