Refrigeration – Storage of solidified or liquified gas – With measuring
Reexamination Certificate
2005-06-28
2005-06-28
Esquivel, Denise L. (Department: 3744)
Refrigeration
Storage of solidified or liquified gas
With measuring
Reexamination Certificate
active
06910337
ABSTRACT:
The invention relates to a method for storing liquefied zeotropic gas mixtures. To ensure a composition of the liquid phase which meets specifications, the change of the gas phase is determined by means of a differential pressure transducer by comparing the pressure with a calibration mixture. The mixture composition of the liquid phase is regulated by subsequently metering in the mixture components which have the higher partial pressure.
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Flohr Felix
Meurer Christoph
Crowell & Moring LLP
Esquivel Denise L.
Leung Richard L.
Solvay Flour und Derivate GmbH
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