Hydrogen from ammonia

Details Hydrogen from ammonia Hydrogen from ammonia

1985-02-11

1985-10-01

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

With means applying electromagnetic wave energy or...

55 74, 55387, 422102, 422218, 423248, 423648R, B01J 802, C01B 356

Patent

active

045445273

ABSTRACT:
A reactor system for production of hydrogen by use of a hydride bed acting upon dissociated ammonia is formed of coaxial annular shells. A central one of the shells includes a hydride bed composed of pelletized material supported on a screen. Inner and outer shells contiguous to the central shell conduct fluid for heat exchange with the hydride bed. Inner and outer diameter of the central shell differ in length by an amount inversely proportional to the square root of the heat adsorption characteristic of the hydride.

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P. D. Goodell, "Thermal Conductivity of Hydriding Alloy Powders and Comparisons of Reactor Systems", J. Less-Common Metals, 74, 1980, pp. 175-184.

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