Chemistry: fischer-tropsch processes; or purification or recover – Including regeneration of catalyst
Reexamination Certificate
2006-04-18
2006-04-18
Parsa, J. (Department: 1621)
Chemistry: fischer-tropsch processes; or purification or recover
Including regeneration of catalyst
C518S700000, C518S705000, C518S706000
Reexamination Certificate
active
07030166
ABSTRACT:
A process to optimize a slurry Fischer-Tropsch catalyst life and to further optimize removal of debris from a slurry Fischer-Tropsch process is provided. The process passes a part of a Fischer-Tropsch Reactor slurry inventory to another upstream Fischer-Tropsch Reactor where the Fischer-Tropsch reactors are connected in series. The process utilizes either multiple or a single transfer vessel and optionally, a motive gas.
REFERENCES:
patent: 5260239 (1993-11-01), Hsia
patent: 5498638 (1996-03-01), Long
patent: 6156809 (2000-12-01), Clark et al.
Inga Juan
Leahy James
Baker & McKenzie LLP
Friedrich Valerie K.
Parsa J.
Syntroleum Corporation
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