Gas separation: processes – Selective diffusion of gases – Selective diffusion of gases through substantially solid...
Reexamination Certificate
2008-07-08
2008-07-08
Lawrence, Frank M. (Department: 1797)
Gas separation: processes
Selective diffusion of gases
Selective diffusion of gases through substantially solid...
C095S241000, C222S003000
Reexamination Certificate
active
07396381
ABSTRACT:
The present invention is directed to improvements in storage and delivery systems that allow for rapid fill and delivery of gases reversibly stored in a nonvolatile liquid medium, improvements in delivery and purity of the delivered gas. The low pressure storage and delivery system for gas which comprises:a container having an interior portion containing a reactive Lewis basic or Lewis acidic reactive liquid medium that is reversibly reacted with a gas having opposing Lewis acidity or basicity;a system for transferring energy into or out of the reactive liquid medium; or,a product gas purifier (e.g. a gas/liquid separator); or both.
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Appleby John Bruce
Brzozowski Jeffrey Richard
Graham David Ross
Hart James Joseph
Henderson Philip Bruce
Air Products and Chemicals Inc.
Chase Geoffrey L.
Lawrence Frank M.
Yang Lina
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