Catalyst composition comprising ruthenium and a treated...

Details Catalyst composition comprising ruthenium and a treated... Catalyst composition comprising ruthenium and a treated...

2006-02-07

2009-12-08

Mayes, Melvin C (Department: 1793)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Silicon containing or process of making

C502S326000, C502S407000, C502S439000, C423S447100, C501S054000, C501S055000, C501S133000, C518S715000, C518S718000, C518S720000, C518S700000, C518S709000

Reexamination Certificate

active

07629288

ABSTRACT:
A catalyst composition and a process of using a catalyst composition for preparing high molecular weight hydrocarbons, such as polymethylene, from a fluid containing hydrogen and carbon monoxide are disclosed. The catalyst composition contains ruthenium and a treated silica support component. The treated silica support component is prepared by a process including contacting a silica support component, such as silicon dioxide, and a treating agent, such as a silicon-containing compound.

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