Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate
2007-05-22
2007-05-22
Lorengo, J. A. (Department: 1755)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
C502S347000, C502S349000
Reexamination Certificate
active
10720617
ABSTRACT:
A selective hydrogenation catalyst composition comprises a rhodium component present in an amount such that the catalyst composition comprises less than 3.0% of rhodium by weight of the total catalyst composition; and an indium component present in an amount such that the catalyst composition comprises at least 0.3% and less than 5.0% of indium by weight of the total catalyst composition.
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Lowe David M.
Molinier Michel
Ou John D. Y.
Risch Michael A.
Volpe, Jr. Anthony F.
ExxonMobil Chemical Patents Inc.
Griffis Andrew B.
Hailey Patricia L.
Lorengo J. A.
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