PRETREATMENT SYSTEM OF ORIGINAL FUEL FOR PRODUCING FUEL HYDROGEN OF FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a pretreatment system of original fuel for producing the fuel hydrogen of a fuel cell by solving problems related to higher hydrocarbon contained in the original fuel.

SOLUTION: The pretreatment system of original fuel for producing the fuel hydrogen of a fuel cell is provided with a container filled with a sulfur compound absorbent and a container filled with a higher hydrocarbon absorbent in a conduit supplying the original fuel to a steam reformer of a reforming system so as to switch a flow passage of the original fuel to the container filled with the sulfur compound absorbent or the container filled with the higher hydrocarbon absorbent depending on a level of a temperature of the steam reformer.

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