To provide a transportation system capable of transporting renewable energy from a power generation facility in a remote location to hydrogen energy consumption place efficiently with low environmental load.SOLUTION: The green energy transportation system includes: power generation means for carrying out power generation and power accumulation by renewable energy; water electrolysis means for generating hydrogen by carrying out electrolysis of water by using electric power obtained by the power generation means; methane synthesizing means for generating methane by Sabatier reaction with the generated hydrogen and recycled CO2 as raw material; methane transportation means for transporting the generated methane to the hydrogen energy consumption place by means without exhaustion of CO2 into the atmosphere; hydrogen manufacturing and carbon recovery means for carrying out hydrogen manufacturing by a self heat modification method with the transported methane and separately prepared oxygen as raw material as well as recovering the high-density CO2 as recycled CO2; and CO2 transportation means for transporting the recycled CO2 to a base provided with the methane synthesis means by means without CO2 exhaustion 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水素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電解手段と、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により水素エネルギー消費地まで輸送するメタン輸送手段と、該輸送されたメタン及び別途用意した酸素を原料とする自己熱改質法により水素製造を行なうと共に高濃度CO2をリサイクルCO2として回収する水素製造・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


    Access

    Download


    Export, share and cite



    Title :

    GREEN ENERGY TRANSPORTATION SYSTEM AND TRANSPORTATION METHOD BY GREEN HYDROGEN


    Additional title:

    グリーン水素によるグリーンエネルギー輸送システム及び輸送方法


    Contributors:

    Publication date :

    2024-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / C10L FUELS NOT OTHERWISE PROVIDED FOR , Anderweitig nicht vorgesehene Brennstoffe / 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 / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Green Energy Transportation System and Energy Transportation Method

    KIKKAWA YOSHITSUGI | European Patent Office | 2024

    Free access

    GREEN ENERGY TRANSPORTATION SYSTEM, AND ENERGY TRANSPORTATION METHOD

    YOSHIKAWA YOSHITSUGU | European Patent Office | 2023

    Free access

    Green energy transportation system and energy transportation method

    KIKKAWA YOSHITSUGI | European Patent Office | 2024

    Free access


    Green Transportation Systems

    Gharibi, Reza / Vahidi, Behrooz / Dashti, Rahman | Wiley | 2024