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A system comprising a cylindrical housing containing a sorbent cartridge selective of one or more gases in a gaseous mixture. End caps on opposite ends of the housing seal to the ends of the cartridge and direct the flow of gas mixture through a portion of the cartridge. The first end cap has entran

A system comprising a cylindrical housing containing a sorbent cartridge selective of one or more gases in a gaseous mixture. End caps on opposite ends of the housing seal to the ends of the cartridge and direct the flow of gas mixture through a portion of the cartridge. The first end cap has entrance and exit ports for the gas mixture and for a purging gas for cartridge regeneration. The second end cap includes a compartment to receive and return the gas mixture to the first cap exit port. The purging gas follows a similar pathway via the remaining portion of the cartridge. The cartridge is rotatable within the housing; thus, the exhausted portion of the medium may be rotated into position for regeneration while a regenerated portion of the medium is rotated into position for re-use, thus providing continuous adsorption from the gas mixture.

대표청구항 ▼

What is claimed is: 1. A system for continuous adsorption of a given gas species from a flowing mixture of gas species, comprising:a) a housing having first and second end plates disposed at opposite ends thereof, wherein at least one of said first and second end plates includes a plurality of ports

What is claimed is: 1. A system for continuous adsorption of a given gas species from a flowing mixture of gas species, comprising:a) a housing having first and second end plates disposed at opposite ends thereof, wherein at least one of said first and second end plates includes a plurality of ports for entrance and exit of said flowing mixture of gas species and for entrance and exit of at least one flowing regenerative gas species;b) a reversibly adsorptive medium rotatably disposed within said housing between said first and second end plates; andc) a rotator for rotating said reversibly adsorptive medium into and out of selective communication with said entrance and exit ports for said at least one flowing regenerative gas species and said entrance and exit ports for said flowing mixture of gas species;wherein said reversibly adsorptive medium comprises an inert substrate formed as a plurality of channels extending longitudinally of said substrate and wherein walls of said channels are covered by a material reversibly adsorbent of said given gas species, andwherein said material reversibly adsorbent of said given gas species includes nickel and a rare earth element.