No coin nor oath required. For personal study only.
The authors report the development of a valve for handling a hot fluid material such as the coal dust formed in the smelting of direct reduced Fe ore. In this system. those parts of the valve body in direct contact with the material have douhle walls which contain a nonfluid medium such as kaowool between them for heat insulating the walls. Those parts which do not have direct contact, however, are cooled with a fluid medium such as water.
97102462
๐ SIMILAR VOLUMES
The patent describes a fuel cell power generation system with a simple configuration, excellent reliability and cooling ability, and high power density. Multiple internal-reforming fuel cells are connected in series in the fuel gas flow direction via a methanator, to ensure a fuel gas flow rate suff