Adsorption storage device and adsorption method of storage of natural gas

摘要

PROBLEM TO BE SOLVED: To provide a storing device having excellent storing performance even when adsorption/desorption of multicomponent natural gas is repeatedly performed and capable of adjusting quantity of heat of discharge gas.;SOLUTION: In an adsorption type storing device having a pressure container for adsorbing natural gas by an adsorbent filled in the pressure container, this natural gas adsorption type storing device is characterized by successively providing a first adsorption container for mainly adsorbing components except methane and a second adsorption container for adsorbing remaining gas made mainly of methane in an introducing direction of natural gas and providing a quantity of heat adjusting means for discharge gas for mixing gas discharged from the first adsorption container and gas discharged from the second adsorption container.;COPYRIGHT: (C)2003,JPO