METHOD AND APPARATUS FOR FIXING CARBON DIOXIDE, AND FUEL GAS DESULFURIZATION FACILITY

An apparatus for fixing carbon dioxide is provided with: an absorption column 10 in which a fuel gas containing sulfur oxide is desulfurized with sea water; and a reaction vessel 60 in which an alkali earth metal or an alkali metal is added to the sea water that has absorbed the sulfur oxide from th...

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Bibliographic Details
Main Authors KASAI Hidekazu, NAITO Toshiyuki
Format Patent
LanguageEnglish
French
Japanese
Published 14.02.2019
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Summary:An apparatus for fixing carbon dioxide is provided with: an absorption column 10 in which a fuel gas containing sulfur oxide is desulfurized with sea water; and a reaction vessel 60 in which an alkali earth metal or an alkali metal is added to the sea water that has absorbed the sulfur oxide from the fuel gas in the absorption column 10 to produce a stable compound such as a mineral. Un appareil de fixation de dioxyde de carbone est pourvu : d'une colonne d'absorption 10 dans laquelle un gaz combustible contenant de l'oxyde de soufre est désulfuré avec de l'eau de mer; et un réservoir de réaction dans laquelle un métal alcalino-terreux ou un métal alcalin est ajouté à l'eau de mer qui a absorbé l'oxyde de soufre à partir du gaz combustible dans la colonne d'absorption 10 pour produire un composé stable tel qu'un minéral. 硫黄酸化物が含まれる排煙を海水で脱硫する吸収塔10と、吸収塔10で排煙から硫黄酸化物を吸収した海水にアルカリ土類金属又はアルカリ金属を添加して鉱物のような安定した化合物を生成する反応槽60とを備える。
Bibliography:Application Number: WO2018JP25439