SYSTEM AND METHOD FOR CONVERTING CO2 INTO FUEL

A system of the present invention includes: a water electrolysis apparatus that generates hydrogen by electrolyzing water vapor using a fluctuating electric power derived from renewable energy; a reactor that reacts CO2 with the hydrogen to generate hydrocarbon; an evaporator that evaporates water,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUGIMASA, Masatoshi, GUNJI, Akira
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS ORGANIC CHEMISTRY PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	A system of the present invention includes: a water electrolysis apparatus that generates hydrogen by electrolyzing water vapor using a fluctuating electric power derived from renewable energy; a reactor that reacts CO2 with the hydrogen to generate hydrocarbon; an evaporator that evaporates water, by heat generated by the reaction in the reactor, to generate water vapor; a heat exchanger that heats the water vapor with exhaust gas from the water electrolysis apparatus and supplies the water vapor to the water electrolysis apparatus; and a heat storage unit for the reactor, and the heat storage unit including a heat storage material that stores heat generated by hydrocarbonization.