Gas separation: apparatus – Solid sorbent apparatus – With control means responsive to sensed condition
Patent
1996-02-08
1997-04-15
Spitzer, Robert
Gas separation: apparatus
Solid sorbent apparatus
With control means responsive to sensed condition
96116, 96130, 96132, 96133, 96144, B01D 53053
Patent
active
056205040
ABSTRACT:
A pressure swing adsorption apparatus (10) is provided with actuator air via a reservoir (40) which draws its supply either from one or more of the process vessels (12) after it has been dried thereby or directly from the system compressor (32). Controls are provided to ensure actuator air is preferentially drawn from the dried source and for ensuring instrument air is available even on start up of the apparatus.
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Cassett Larry R.
Reap Coleman R.
Spitzer Robert
The BOC Group plc
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