Autothermal hydrogen storage and delivery systems

Pez, Guido Peter; Cooper, Alan Charles; Scott, Aaron Raymond

Title: Autothermal hydrogen storage and delivery systems

Patent · Tue Aug 23 00:00:00 EDT 2011

OSTI ID:1024112

Pez, Guido Peter ^[1]; Cooper, Alan Charles ^[2]; Scott, Aaron Raymond ^[1]

Allentown, PA
Macungie, PA

Processes are provided for the storage and release of hydrogen by means of dehydrogenation of hydrogen carrier compositions where at least part of the heat of dehydrogenation is provided by a hydrogen-reversible selective oxidation of the carrier. Autothermal generation of hydrogen is achieved wherein sufficient heat is provided to sustain the at least partial endothermic dehydrogenation of the carrier at reaction temperature. The at least partially dehydrogenated and at least partially selectively oxidized liquid carrier is regenerated in a catalytic hydrogenation process where apart from an incidental employment of process heat, gaseous hydrogen is the primary source of reversibly contained hydrogen and the necessary reaction energy.

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Research Organization:: Air Products and Chemicals, Inc. (Allentown, PA)

Sponsoring Organization:: USDOE

DOE Contract Number:: FC36-04GO14006

Assignee:: Air Products and Chemicals, Inc. (Allentown, PA)

Patent Number(s):: 8,003,073

Application Number:: 12/103,205

OSTI ID:: 1024112

Country of Publication:: United States

Language:: English

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