Chemistry: fischer-tropsch processes; or purification or recover – With preliminary reaction to form hydrogen or a carbon oxide – Gaseous oxygen utilized in the preliminary reaction
Reexamination Certificate
2006-01-31
2006-01-31
Parsa, J. (Department: 1621)
Chemistry: fischer-tropsch processes; or purification or recover
With preliminary reaction to form hydrogen or a carbon oxide
Gaseous oxygen utilized in the preliminary reaction
C518S700000, C518S702000, C518S705000, C518S713000, C518S715000, C518S719000
Reexamination Certificate
active
06992112
ABSTRACT:
The present invention is an improvement in the preparation of liquid hydrocarbons from natural gas/methane, oxygen and/or steam. In particular, the present invention relates to processes for the production of synthesis gas, reducing the oxygen concentration from the synthesis gas, and the production of liquid hydrocarbons using the oxygen reduced synthesis gas as a feedstock. More particularly, the present invention described herein identifies catalyst compositions, apparatus and methods of using such catalysts and apparatus for preparing liquid hydrocarbons via oxygen reduced synthesis gas all in accordance with the present invention.
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Espinoza Rafael
Ortego Beatrice C.
Trinh Sinh
Wang Daxiang
Wright Harold A.
Conley & Rose, P.C.
ConocoPhillips Company
Parsa J.
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