Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Inorganic carbon containing
Reexamination Certificate
2008-03-25
2008-03-25
Lorengo, J. A. (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Inorganic carbon containing
C502S240000, C502S243000, C502S245000, C502S247000, C502S255000, C502S256000, C502S257000, C502S258000
Reexamination Certificate
active
10535702
ABSTRACT:
A catalyst body of the present invention includes: a porous carrier in which a large number of aggregate particles containing a main component of a nonoxide ceramic are bonded to one another while a large number of pores are disposed; and a catalyst layer carried on the porous carrier and containing a compound of an alkali metal, wherein the porous carrier has an oxide film unavoidably formed on a part of the surface of the aggregate particles, and an oxide film protective layer formed of a material which does not form low-melting glass with the alkali metal is further disposed between the oxide film and the catalyst layer in such a manner as to coat at least a part of the oxide film.
REFERENCES:
patent: 5340548 (1994-08-01), Abe et al.
patent: 5846460 (1998-12-01), Matsuura et al.
patent: 6613299 (2003-09-01), Dang et al.
patent: 6649593 (2003-11-01), Jaen et al.
patent: 6764665 (2004-07-01), Deeba et al.
patent: 2002/0169818 (2002-11-01), Stewart et al.
patent: 2004/0033893 (2004-02-01), Tomita et al.
patent: 2004/0161596 (2004-08-01), Taoka et al.
patent: A 10-137590 (1998-05-01), None
patent: A 2002-059009 (2002-02-01), None
patent: A 2002-095968 (2002-04-01), None
patent: A 2002-282634 (2002-10-01), None
Ichikawa Shuichi
Uchida Yasushi
Hailey Patricia L
Lorengo J. A.
NGK Insulators Ltd.
Oliff & Berridg,e PLC
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