초록 ▼

An active metal bed provided with a filter unit of sintered metal having a wide surface in the horizontal direction, enclosing an active metal powder running a reversible hydrogenation reaction therein and, which is single or plural combined in series, a heater attached thereto and an airtight conta

An active metal bed provided with a filter unit of sintered metal having a wide surface in the horizontal direction, enclosing an active metal powder running a reversible hydrogenation reaction therein and, which is single or plural combined in series, a heater attached thereto and an airtight container housing them, and characterized by, at the time of absorbing hydrogen isotope gas, contacting or flowing the gas to the active metal through the filter, while preventing the scattering of active metal powder, to obtain a large hydrogen absorption velocity by a wide gas contacting area and a decreased pressure loss at the time of gas flowing, and characterized by, at the time of releasing hydrogen isotope gas, preventing the overheating of air tight container and the permeating of hydrogen thereby while heating only the filter unit by the heater.

대표청구항 ▼

An active metal bed comprising: (a) an outer receptacle; (b) a plurality of filter tubes horizontally disposed in said outer receptacle; (c) an active hydrogenization metal powder disposed in, but not filling, each one of said plurality of filter tubes, so that a gas flow volume is present in each o

An active metal bed comprising: (a) an outer receptacle; (b) a plurality of filter tubes horizontally disposed in said outer receptacle; (c) an active hydrogenization metal powder disposed in, but not filling, each one of said plurality of filter tubes, so that a gas flow volume is present in each one of said plurality of filter tubes above said active metal powder; (d) a plurality of equithermal blocks, each one of said plurality of equithermal blocks: (i) surrounding a corresponding one of said plurality of filter tubes; (ii) being pervious to gas flow beneath the level of the surface of said active metal powder and impervious to gas flow above the level of the surface of said active metal powder; and (iii) being in thermal contact with others of said plurality of equithermal blocks; (e) a heater in thermal contact with at least some of said plurality of equithermal blocks; (f) a gas discharge header in fluid communication with the interior of each one of said plurality of filter tubes; (g) an introducing tube leading from outside said outer receptacle to a volume in said outer receptacle outside said plurality of filter tubes; and (h) a discharging tube leading from said gas discharge header to the outside of said outer receptacle.