Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate
2005-02-23
2009-11-03
Vanoy, Timothy C (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
C502S302000, C502S324000, C502S328000, C502S330000, C502S332000, C502S340000, C502S341000, C502S344000, C502S355000
Reexamination Certificate
active
07612013
ABSTRACT:
An object of the present invention is to provide a catalyst which, in the FT process, exhibits a high chain growth probability, and a high catalytic activity, can stably and smoothly promote the reaction, exhibits a high productivity of C5+, and can efficiently produce liquid hydrocarbons, and a process therefore. The invention relates to a hydrocarbon-producing catalyst obtainable by supporting a ruthenium compound on a support composed of a manganese oxide and an aluminum oxide, and which satisfies at least one of characteristics (1) and (2): (1) the catalyst being treated with an aqueous alkaline solution and subsequently subjected to calcination treatment in the air at 150 to 500° C., (2) the aluminum oxide being an aluminum oxide wherein pore volume formed by pores having a pore diameter of 8 nm or more accounts for 50% or more of total pore volume.
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Iwamoto Osamu
Nakashizu Shigenori
Otsuka Hiroaki
Sato Kazuhito
Cosmo Oil Co. Ltd.
Hanor Serena L
Japan Oil, Gas and Metals National Corporation
Sughrue & Mion, PLLC
Vanoy Timothy C
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