industrial chemical machinery for carbon dioxide capture; combustion gas cooler; absorption tower; recycling tower; heat exchangers (parts of machines); capture unit consisting of a blower and a pump (to capture carbon dioxide from combustion gases of combustion devices such as gas turbines and internal combustion engines); machines and devices that absorb/capture/store/convert carbon dioxide emitted from a thermal power plant boiler; machines and devices that absorb/capture/store/convert carbon dioxide; electric chemical generator using a fuel cell that is equipped with a hydrogen production device that produces hydrogen for power generation and generates electricity using the hydrogen produced by the hydrogen production device; compressor for generator (parts for hydrogen generator) and its parts and accessories; electrolyzer for hydrogen and oxygen generation and its parts and accessories; separator for hydrogen fuel cell and electrolyzer and its parts and accessories; hydrogen power generation equipment and its parts and accessories; fuel cell generator equipped with hydrogen generator and its parts and accessories; hydrogen refueling device for hydrogen refueling station and its parts and accessories; hydrogen soot reduction device for internal combustion engine; hydrogen fuel saver for internal combustion engine; power converter used in renewable energy system; generator using renewable energy; mechanical equipment for chemical process for hydrogen production; hydrogen generator; hydrogen production machinery and systems and other chemical processing machinery and equipment; hydrogen extractor that thermochemically extracts hydrogen contained in LPG/butane; hydrogen extractor that thermochemically extracts hydrogen contained in gas fuels; hydrogen extractor thermochemically extracting hydrogen contained in light oil; hydrogen extractor that thermochemically extracts hydrogen contained in naphtha; hydrogen extractor that thermochemically extracts hydrogen contained in city gas; hydrogen extractor that thermochemically extracts hydrogen contained in kerosene/diesel; hydrogen extractor that thermochemically extracts hydrogen contained in landfill gas; hydrogen extractor that thermochemically extracts hydrogen contained in methane; hydrogen extractor that thermochemically extracts hydrogen contained in bio/waste oil; hydrogen extractor that thermochemically extracts hydrogen contained in biogas; hydrogen extractor that thermochemically extracts hydrogen contained in bunkers; hydrogen extractor that thermochemically extracts hydrogen contained in ship oil/bunker C; hydrogen extractor that thermochemically extracts hydrogen contained in regeneration/waste; hydrogen extractor that thermochemically extracts hydrogen contained in gasoline