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).
申请公布号
WO03093722(A1)
申请公布日期
2003.11.13
申请号
WO2003GB01883
申请日期
2003.05.01
申请人
AIR PRODUCTS AND CHEMICALS, INC.;DOWNIE, NEIL, ALEXANDER;KERR, STUART, ALEXANDER