Gas generator and enhanced energy conversion systems
First Claim
1. An energy conversion system comprised of:
- hydrogen gas generator of the type in which a gas is produced by an exothermic chemical reaction between a gaseous substance and a liquid substance which is present in excess, and in which heat exchange means is incorporated;
a conduit to remove the gas produced in the gas generator;
a fuel cell which receives the gas produced by the gas generator through the conduit and uses that gas as one of its reactants;
a thermal engine which is powered by the heat from the exothermic reaction in the gas generator, the heat being transferred to the thermal engine by the heat exchange means.
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Abstract
A gas generator is disclosed which will simply and reliably effect a gas producing reaction between a gaseous and a liquid reactant. The generator can operate at elevated temperatures and has heat exchange means incorporated. The gas generator is applied as a hydrogen generator to an energy conversion system in which hydrogen from the hydrogen-producing reaction powers a fuel cell and the reaction heat from the hydrogen producing reaction powers a thermal engine, thereby enhancing the energy conversion system relative to one in which the hydrogen generator is merely cooled and its heat is rejected as waste heat. Other possible energy conversion systems based on this gas generator are disclosed.
88 Citations
11 Claims
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1. An energy conversion system comprised of:
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hydrogen gas generator of the type in which a gas is produced by an exothermic chemical reaction between a gaseous substance and a liquid substance which is present in excess, and in which heat exchange means is incorporated; a conduit to remove the gas produced in the gas generator; a fuel cell which receives the gas produced by the gas generator through the conduit and uses that gas as one of its reactants; a thermal engine which is powered by the heat from the exothermic reaction in the gas generator, the heat being transferred to the thermal engine by the heat exchange means. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of producing useful energy comprising the steps of:
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a generating hydrogen from an exothermic reaction between a gaseous substance and a liquid substance which react to produce hydrogen said liquid substance being present in excess; converting the thermal energy from the exothermic reaction to useful energy in a thermal engine; converting the hydrogen to useful energy by reacting it with an oxidant in an energy conversion device. - View Dependent Claims (8, 9, 10, 11)
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Specification