熱・電気併用による化学的水素製造方法 - Nuclear Fuel Cycle Development Organization

Title:

熱・電気併用による化学的水素製造方法

Document Type and Number:

Japanese Patent JP3708924

Kind Code:

B2

Abstract:

There is provided a method for thermochemically producing hydrogen from water by using sulfuric acid as a kind of reactant, combining a plurality of chemical reactions inclusive of sulfuric acid decomposition reaction and circulating reactants. The sulfuric acid decomposition reaction is carried out at a temperature of 600° C. or less by electrolysis using a partition wall of oxygen ion-permeable solid electrolyte and oxygen is separated simultaneously with the electrolysis to thereby carry out the method for producing hydrogen by chemical process using heat with electricity.

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Inventors:

Nakagiri Toshio

Application Number:

JP2003022580A

Publication Date:

October 19, 2005

Filing Date:

January 30, 2003

Export Citation:

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