ADSORBING AND STORING DEVICE AND ADSORBING AND STORING METHOD FOR NATURAL GAS

• Main Authors: WAKAMURA OSAMU, SEKI KENJI, SUMINOE YASUNORI, SAKOTA AKIYOSHI
• Format: Patent
• Language: English
• Published: 07.02.2003
• Edition: 7
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; BLASTING; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIRELIGHTERS; FIXED-CAPACITY GAS-HOLDERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; HEATING; LIGHTING; LIQUEFIED PETROLEUM GAS; LUBRICANTS; MECHANICAL ENGINEERING; METALLURGY; NATURAL GAS; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; STORING OF DISTRIBUTING GASES OR LIQUIDS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE; THEIR RELEVANT APPARATUS; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

PROBLEM TO BE SOLVED: To provide a storage device having an excellent storage capacity even when repeatedly adsorbing and storing multi-component natural gas. SOLUTION: In the adsorbing type storing device having a pressure vessel for adsorbing natural gas by absorber packed in the pressure vessel, there are provided a first adsorbing vessel for adsorbing and removing the component except for methane, and a second adsorbing vessel for adsorbing methane in the introducing direction of natural gas successively.