Hydrogen-oxygen recombiner
AssigneeWestinghouse Electric Corp.
InventorsSterling J. Weems, Harold W. McCurdy, Jr.
Life of this patent
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Abstract
An apparatus for efficiently and safely recombining hydrogen and oxygen gas to form water vapor, the apparatus being particularly adapted for use with a nuclear reactor system in which potentially dangerous hydrogen gas, evolved within the containment vessel during certain postulated accident conditions, can be eliminated. Further, this apparatus also aids in the removal of certain radioactive contaminents from the gases in a containment vessel.
Claims4
A hydrogen-oxygen recombiner for use in a nuclear reactor system to combine hydrogen gas and oxygen gas thereby forming water vapor without the use of a catalyst or a spark device comprising:
- a frame defining an inlet zone and a recombination zone for directing a fluid including hydrogen gas and oxygen gas into said inlet zone where said fluid is preheated to about 250.degree. F. thereby drying said fluid as said fluid passes therethrough and thus preventing corrosive damage to said apparatus;
- and
- a plurality of electric heating elements disposed in said recombination zone with the power density of each succeeding electrical heating element being less than the preceding one for heating said fluid to a temperature of about 1150.degree. to 1400.degree. F. to thereby combine the hydrogen gas and oxygen gas into water vapor.
Dependencies are inferred from the claim text.