Variable volume hydrogen storage

Details Variable volume hydrogen storage Variable volume hydrogen storage

2008-12-23

2011-11-22

Kim, Christopher (Department: 3752)

Fluent material handling, with receiver or receiver coacting mea

Processes

Filling dispensers

C141S026000, C141S067000, C141S197000

Reexamination Certificate

active

08061392

ABSTRACT:
In the present invention methods for storing gaseous hydrogen employing an ionic liquid are disclosed. The ionic liquid is used to displace the volume in the storage tanks. By displacing the volume in the storage tanks with the ionic liquid, the storage pressure can remain constant and the “stranded” gas can be eliminated. This constant pressure will also allow for a reduction in the number of storage tanks needed to provide the required inventory at hydrogen fueling stations. In addition, this constant pressure will provide a complete and fast fill to the vehicle.

REFERENCES:
patent: 5454408 (1995-10-01), DiBella et al.
patent: 5687776 (1997-11-01), Forgash et al.
patent: 6182717 (2001-02-01), Yamashita
patent: 6755225 (2004-06-01), Niedwiecki et al.
patent: 7325561 (2008-02-01), Mathison et al.
patent: 2006/0174965 (2006-08-01), Hobbs
patent: 2004293752 (2004-10-01), None
PCT International Search Report dated May 6, 2010; International Application No. PCT/US2009/068762 (3 pgs.).

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