Method and composition in which metal hydride particles are embe

Details Method and composition in which metal hydride particles are embe Method and composition in which metal hydride particles are embe

1997-10-07

1999-09-28

Spitzer, Robert

Gas separation

Specific media material

Ceramic or sintered

55524, 55DIG5, 95 56, 95127, B01D 5304

Patent

active

059580984

ABSTRACT:
A silica embedded metal hydride composition and a method for making such a composition. The composition is made via the following process: A quantity of fumed silica is blended with water to make a paste. After adding metal hydride particles, the paste is dried to form a solid. According to one embodiment of the invention, the solid is ground into granules for use of the product in hydrogen storage. Alternatively, the paste can be molded into plates or cylinders and then dried for use of the product as a hydrogen filter. Where mechanical strength is required, the paste can be impregnated in a porous substrate or wire network.

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