Gas separation: processes – Solid sorption – Including reduction of pressure
Reexamination Certificate
2007-10-02
2007-10-02
Hopkins, Robert (Department: 1724)
Gas separation: processes
Solid sorption
Including reduction of pressure
C096S121000, C096S124000
Reexamination Certificate
active
10742948
ABSTRACT:
The present invention relates to a PSA system using an indexing rotary dual valve regulating a stepping mode of operation that controls a variable bed inlet feed flow rate, controllable pressure between feed lines in different beds of the PSA system and varied output flow rate of product gas such as high purity hydrogen gas.
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Baksh Mohamed Safdar Allie
Manning Michael S.
Neu Bernard Thomas
Rosinski Andrew C.
Smolarek James
Feng Flora W.
Hopkins Robert
Praxair Technology Inc.
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