Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Reexamination Certificate
2011-03-08
2011-03-08
Nguyen, Cam N (Department: 1736)
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
C502S074000, C502S184000, C502S185000, C502S244000, C502S245000, C502S254000, C502S255000, C502S256000, C502S257000, C502S258000, C502S259000, C502S260000, C502S261000, C502S262000, C502S263000, C502S308000, C502S309000, C502S313000, C502S314000, C502S315000, C502S316000, C502S326000, C502S327000, C502S328000, C502S332000, C502S333000, C502S334000, C502S335000, C502S336000, C502S337000, C502S338000, C502S339000, C502S340000, C502S345000, C502S346000, C502S349000, C502S350000, C502S351000, C502S355000, C502S
Reexamination Certificate
active
07902104
ABSTRACT:
This invention relates to a solid divided composition comprising grains whose mean size is greater than 25 μm and less than 2.5 mm, wherein each grain is provided with a solid porous core and a homogeneous continuous metal layer consisting of at least one type of transition non-oxidised metal and extending along a gangue coating the core in such a way that pores are inaccessible. A method for the production of said composition and for the use thereof in the form of a solid catalyst is also disclosed.
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Corrias Massimiliano
Kalck Philippe
Serp Philippe
Arkema France
Boyd Steven D.
Institut National Polytechnique de Toulouse
Nguyen Cam N
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