Gas dispensing and recovery apparatus

A container ( 1 ) having a first compartment ( 3 ) and a second compartment ( 5 ) separated by a movable gas impermeable partition ( 7 ) is used for storing and dispensing a gas for use in a process and receiving and storing a gas recovered from the process. Fresh gas is dispensed ( 9 ) from the fir...

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Bibliographic Details
Main Authors KERR STUART ALEXANDER, DOWNIE NEIL ALEXANDER
Format Patent
LanguageEnglish
Published 07.10.2008
Subjects
BLASTING
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES
FIXED-CAPACITY GAS-HOLDERS
HEATING
HUMAN NECESSITIES
HYGIENE
LIGHTING
MECHANICAL ENGINEERING
MEDICAL OR VETERINARY SCIENCE
STORING OF DISTRIBUTING GASES OR LIQUIDS
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES
WEAPONS
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Summary:A container ( 1 ) having a first compartment ( 3 ) and a second compartment ( 5 ) separated by a movable gas impermeable partition ( 7 ) is used for storing and dispensing a gas for use in a process and receiving and storing a gas recovered from the process. Fresh gas is dispensed ( 9 ) from the first compartment ( 3 ) for use in a process and recovered gas is fed ( 11 ) to the second compartment ( 5 ), whereby a volume of the second gas displaces a volume of the first gas by movement of the partition ( 7 ) to enlarge the second compartment ( 5 ) relative to the first compartment ( 3 ).
Bibliography:Application Number: US20030512734