Chemical vapor deposition synthesis of polymerization catalyst composition
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United States of America Patent
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Issued Date -
Jul 1, 2004
app pub date -
Dec 31, 2002
filing date -
Dec 31, 2002
priority date (Note) -
Abandoned
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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 support component. The ruthenium is initially present as ruthenium tetraoxide provided by contacting a ruthenium component and an oxidizing agent to provide the ruthenium tetraoxide that is deposited under a depositing condition on, in, or with the support component.
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