Hydrogen generator and hydrogenation apparatus

Gas: heating and illuminating – Generators

Reexamination Certificate

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C048S127900, C422S187000, C422S198000, C422S211000, C422S222000

Reexamination Certificate

active

08057559

ABSTRACT:
The efficiency of dehydrogenation and that of hydrogenation are improved. A hydrogen generator for generating hydrogen by dehydrogenation of organic hydrides in the presence of a catalyst is characterized by comprising a reactor vessel (10) of a multi-tubular structure having a region (12) for supplying fuel to generate heat necessary for dehydrogenation, the region containing a combustion catalyst for combusting fuel, and a region (11) containing a dehydrogenation catalyst necessary for dehydrogenation, the regions being arranged radially side by side with a wall separating them. A hydrogenation apparatus which synthesizes organic hydrides by way of hydrogenation of unsaturated hydrocarbons in the presence of a catalyst is characterized by comprising a reactor vessel (10) of a multi-tubular structure having a region (12) for removing the heat generated by hydrogenation and a region (11) containing a hydrogenation catalyst necessary for hydrogenation, the regions being arranged radially side by side with a wall separating them.

REFERENCES:
patent: 2004-168631 (2004-06-01), None
patent: 2004-359494 (2004-12-01), None
patent: 2005-152854 (2005-06-01), None
patent: 2005-281103 (2005-10-01), None
patent: 2006-290644 (2006-10-01), None
International Search Report of PCT/JP2007/050057, date of mailing Feb. 13, 2007.

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