To provide a transportation system capable of efficiently transporting renewable energy with a low environmental load from a power generation facility located in a remote area to an energy consuming area.SOLUTION: The green energy transportation system is constituted of power generation means of generating and storing electric power using renewable energy, hydrogen generation means of generating hydrogen by electrolyzing water using the electric power generated by the power generation means, methane synthesis means of generating methane by the Sabatier reaction from the generated hydrogen and recycle CO2 as raw materials, methane transportation means of transporting the generated methane by means not discharging CO2 into the atmosphere, power generation/carbon-recovery means of generating electric power by the reaction of transported methane with oxygen and recovering carbon discharged during the power generation as recycle CO2, and CO2 transportation means of transporting the recycle CO2 to a site where the methane synthesis means is provided, using means not discharging the recycle CO2 into the atmosphere.SELECTED DRAWING: Figure 1

    【課題】 再生可能エネルギーを遠隔地にあるその発電設備からエネルギー消費地まで低環境負荷で効率よく輸送可能な輸送システムを提供する。【解決手段】 再生可能エネルギーにより発電及び蓄電を行なう発電手段と、該発電手段で得た電力を用いて水を電気分解することにより水素を生成する水素生成手段と、該生成した水素及びリサイクルCO2を原料とするサバティエ反応によりメタンを生成するメタン合成手段と、該生成したメタンを大気中へのCO2排出を伴わない手段で輸送するメタン輸送手段と、該輸送されたメタンを酸素と反応させることで発電を行なうと共に該発電時に排出される炭素をリサイクルCO2として回収する発電・炭素回収手段と、該リサイクルCO2を大気中へのCO2排出を伴わない手段により該メタン合成手段が設けられている基地まで輸送するCO2輸送手段とから構成される。【選択図】 図1


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    Title :

    GREEN ENERGY TRANSPORTATION SYSTEM, AND ENERGY TRANSPORTATION METHOD


    Additional title:

    グリーンエネルギー輸送システム及びエネルギー輸送方法


    Contributors:

    Publication date :

    2023-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS , Elektrolytische oder elektrophoretische Verfahren für die Herstellung von Verbindungen oder von nichtmetallischen Elementen / B01D SEPARATION , Trennen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS , Acyclische oder carbocyclische Verbindungen / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT , Verflüssigen, Verfestigen oder Trennen von Gasen oder Gasgemischen durch Druck- und Kältebehandlung / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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