Cryogenically purged mini environment

Details Cryogenically purged mini environment Cryogenically purged mini environment

1995-04-06

1997-07-08

Sollecito, John M.

Drying and gas or vapor contact with solids

Process

Gas or vapor contact with treated material

34558, 34567, 34218, 62 511, 622592, F26B 300

Patent

active

056448554

ABSTRACT:
A portable contamination-sensitive component transport container provides a continuously purged environment for the components. The container includes an attached cryogenically liquefied inert gas insulated storage vessel from which vaporized liquefied inert gas is used to generate a gaseous nitrogen purge to the container.

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Yabune, et al., "Isolation Performance of a Water Transportation System Having a Continuous N.sub.2 Gas Purge Function," Proceedings, Institute of Environment Sciences, 1994, pp. 419-424.
CryoGas International (Mar. 1994).
MICROCONTAMINATION (Jan. 1994).

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