Patent ID: 7913497
Filing Date: 2011-03-29
Classification: A61M,B01D,C01B,F25J

Abstract:
1. A portable gas liquefaction system comprising: a compressor receiving a supply of gas and adapted to provide a supply of compressed gas from the supply of gas; a separator operatively coupled to the compressor to receive the supply of compressed gas, wherein the separator is adapted to provide a supply of oxygen enriched gas from the supply of compressed gas; a desiccant cartridge assembly configured and arranged so as to receive the supply of oxygen enriched gas from the separator, wherein the desiccant cartridge assembly is adapted to remove moisture from the supply of oxygen enriched gas to produce a supply of dehumidified oxygen enriched gas; and a liquefaction system configured and arranged so at to receive the supply of dehumidified oxygen enriched gas, wherein the liquefaction system is adapted to produce a supply of liquefied oxygen from the supply of dehumidified oxygen enriched gas.