Carbon Dioxide Absorbent, Carbon Dioxide Absorbing Facility, Carbon Dioxide Absorbing Method, and Method for Producing Carbon Dioxide Absorbent

Provided is a carbon dioxide absorbent for absorbing carbon dioxide included in a gas. The carbon dioxide absorbent includes biomass combustion ash that is combustion ash of biomass, the biomass combustion ash including calcium oxide. The biomass may include at least one of wood, a livestock excreme...

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Bibliographische Detailangaben
1. Verfasser: HASHIDA, Shukichi
Format: Patent
Sprache:eng
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Zusammenfassung:Provided is a carbon dioxide absorbent for absorbing carbon dioxide included in a gas. The carbon dioxide absorbent includes biomass combustion ash that is combustion ash of biomass, the biomass combustion ash including calcium oxide. The biomass may include at least one of wood, a livestock excrement, sewage sludge, or an agricultural residue. The biomass may be excrement evacuated by a chicken for a chicken egg. The carbon dioxide absorbent may be slurry including the biomass combustion ash and water. The carbon dioxide absorbent may be a granule, and may include the biomass combustion ash and a binder.