PRESERVATION METHOD, USE METHOD AND TRANSPORTATION METHOD OF GASEOUS HYDROGEN GENERATING MATERIAL, AND METHOD FOR PRODUCING GASEOUS HYDROGEN

摘要

PROBLEM TO BE SOLVED: To provide a preservation method of a gaseous hydrogen generating material, in which it is not necessary to accommodate the material in a pressure-resistant container, to provide a use method and a transportation method of the gaseous hydrogen generating material, and to provide a method for producing gaseous hydrogen.

SOLUTION: The preservation method of a gaseous hydrogen generating material includes a process for forming a slurry of activated aluminum fine particles by mixing activated aluminum fine particles involving aluminum hydride with a fluorocarbon liquid or forming a slurry of aluminum fine particles by mixing pure or alloy aluminum fine particles with a fluorocarbon liquid. As the fluorocarbon liquid, a fluorocarbon liquid having a vapor pressure at room temperature of ≤500 Pa is preferably used.

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