Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – Including organic component
Patent
1990-03-22
1991-09-24
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
Including organic component
502 66, 502 74, 502241, 502261, 502327, 502521, B01J 2904, B01J 2114, B01J 2336, B01J 2340
Patent
active
050513842
ABSTRACT:
Supported Group VIII noble metal reforming catalysts are pretreated with an unsaturated aliphatic hydrocarbon at elevated temperatures, thereby lower activity during initial reforming operation and reducing gas production during the initial operation.
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Chow Ming
Fung Shun C.
Gates William E.
Marucchi-Soos Elise
Robbins John L.
Babinski E. C.
Dees Carl F.
Exxon Research and Engineering Company
Fletcher-Watts S.
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