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Energy and Power ProductionElectric Power Production and Distribution

Portable Hydrogen Power Pack

Authors: Valentin Serebrennicov; MAGNIC INTERNATIONAL INC DURHAM NC
 
Abstract: An investigation of hydrogen production from the hydrolysis of sodium aluminum hydride (NaAlH4) was performed. The investigation includes the construction of a hydrogen generator which features fast response to hydrogen demand. A procedure is presented for the formation of stable NaAlH4 for storage and transportation. The energy available from the hydride is examined in view of the required power output of a 50% efficient fuel cell. The chosen hydride is compared to other hydrides in terms of suitability for Army field use. A commercially available generator using calcium hydride is compared to this unit.

Limitations: APPROVED FOR PUBLIC RELEASE
Description: Final rept. 10 Aug 96-9 Apr 97
Pages: 25
Report Date: MAY 97
Contract Number: DAAH04-96-1-0081
Report Number: A654523
Keywords relating to this report:
ALUMINUM COMPOUNDS
CALCIUM HYDRIDES
EFFICIENCY
ENERGY CONVERSION
EXOTHERMIC REACTIONS
FUEL CELLS
GENERATORS
HIGH DENSITY
HIGH ENERGY
HYDRIDES
HYDROGEN
HYDROLYSIS
PORTABLE EQUIPMENT
POWER SUPPLIES
SAFETY
SODIUM COMPOUNDS
STORAGE
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