GAS STORAGE TANK

PROBLEM TO BE SOLVED: To provide a gas storage tank providing stable adsorption and discharge of gas having a plurality of components. SOLUTION: Adsorbing material layers 11-15 adsorbing natural gas are provided in a tank body 20 of the storage tank. The adsorbing material layers 11-15 are respectiv...

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Bibliographische Detailangaben
Hauptverfasser:	HAYASHI TAKAHIRO, FUKUSHIMA YOSHIAKI, SETOYAMA NORIHIKO, ISHIKIRIYAMA MAMORU
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a gas storage tank providing stable adsorption and discharge of gas having a plurality of components. SOLUTION: Adsorbing material layers 11-15 adsorbing natural gas are provided in a tank body 20 of the storage tank. The adsorbing material layers 11-15 are respectively for normal butane, isobutane, propane, ethane, and methane. In the adsorbing material layers 11, 12, 13, 14 and 15, pore diameters become smaller in this order. By employing adsorbing material layers of different pore diameters like this, components can be separately adsorbed in each layer, and as a result, each component can be adsorbed and desorbed without hindrance to other components. Accordingly, compositions of adsorbed and desorbed gases can be stabilized.