CONTROLLED RATE ADSORBENT UNIT AND METHOD OF FABRICATION THEREOF

CONTROLLED RATE ADSORBENT UNIT AND METHOD OF FABRICATION THEREOF

CONTROLLED RATE ADSORBENT UNIT AND METHOD OF FABRICATION THEREOF A controlled rate adsorbent unit including an adsorbent and a heat-shrunk casing of porous material having a predetermined water vapor transmission rate encasing the adsorbent for prolonging the water vapor adsorption time of the adsor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIGON, CHRISTOPHER S, INCORVIA, SAMUEL A, CULLEN, JOHN S, VAYLEN, NICHOLAS E
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
STORING
TRANSPORTING
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Zusammenfassung:CONTROLLED RATE ADSORBENT UNIT AND METHOD OF FABRICATION THEREOF A controlled rate adsorbent unit including an adsorbent and a heat-shrunk casing of porous material having a predetermined water vapor transmission rate encasing the adsorbent for prolonging the water vapor adsorption time of the adsorbent. The controlled rate adsorbent unit may be in the shape of a recording disc or it may be in the shape of a three-dimensional solid with the heat-shrunk casing stretched tightly thereover. A method of fabricating a controlled rate adsorbent unit including the steps of providing an adsorbent material, heating the adsorbent material to dry off moisture therefrom, providing a porous material having a controlled water vapor transmission rate, sealing the adsorbent material in a casing of the porous material, heat-shrinking the porous material about the adsorbent, and storing the sealed adsorbent material in a moisture barrier package.