Chemistry: fischer-tropsch processes; or purification or recover – Treatment of feed or recycle stream
Reexamination Certificate
2011-07-26
2011-07-26
Parsa, Jafar (Department: 1621)
Chemistry: fischer-tropsch processes; or purification or recover
Treatment of feed or recycle stream
C518S700000
Reexamination Certificate
active
07985777
ABSTRACT:
Systems and methods for producing gas-to-liquids products using reactive distillation are provided. The method for producing gas-to-liquids products can include reacting a feedstock in a column having a distillation zone and a reaction zone to provide a bottoms stream and an overhead stream. A first portion of the overhead stream can be recycled to the column at the top of the reaction zone and second portion of the overhead stream can be recycled to the column at the bottom of the reaction zone.
REFERENCES:
patent: WO 01/36066 (2001-05-01), None
Malone et al., Green chemical engineering aspects of reactive distillation, (Environmental science and Technology (2003), 37 (23), 5325-55329).
Jones, Jr. Edward M.
Stickney Michael J.
Edmonds & Nolte, P.C.
Parsa Jafar
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