Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Inorganic carbon containing
Reexamination Certificate
2004-07-06
2008-12-16
Lorengo, Jerry (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Inorganic carbon containing
C423S447100, C423S44500R, C423SDIG039, C423SDIG040, C977S734000, C977S735000, C977S740000, C977S742000, C977S748000
Reexamination Certificate
active
07465689
ABSTRACT:
The invention relates to physical chemistry and can be used for adjusting the rate of autocatalytic hydrogenation reactions.The method for producing a palladium-containing hydrogenation catalyst consists in reducing divalent palladium from the initial compound thereof and precipitating the thus reduced palladium on a carbon material, wherein, according to said invention, the initial compound is embodied in the form of tetra aqua-palladium (II) perchlorate. The reduced palladium is precipitated on a nano-carbon material which can be embodied in the form of fullerene C60, carbon nanotubes, cathodic deposit and the mixture of C60and C70fullerenes at the following ratio thereof: 60-80 mass % fullerene C60and 20-40 mass % fluorine C70.The invention makes it possible to develop the method for producing a palladium-containing hydrogenation catalyst which exhibits a higher catalytic activity and operates in softer conditions (at a room temperature and a normal (atmospheric) pressure).
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Dyuzhev Georgy Andreevich
Khokhryakov Konstantin Anatolievich
Prokofiev Vladimir Mikhailovich
Sobolev Nikolai Zakharovich
Ukraintsev Valery Borisovich
Gugliotta, PE, Esq John D.
Hailey Patricia L
Lorengo Jerry
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