Zementzusammensetzung zur Fixierung von Kohlendioxid, Zementgehärteter Körper zur Fixierung von Kohlendioxid und Verfahren zur Fixierung von Kohlendioxid

Details

Veröffentlichungs-Nr.

EP4741362

Anmeldetag

14. Juni 2024

Veröffentlichung

9. Januar 2025

Rechtsraum

EP

Abstract

A cement composition for carbon dioxide fixation, comprising a cement composition and a carbon dioxide absorbing liquid containing a carbon dioxide absorbent. A hardened cement for carbon dioxide fixation, comprising a hardened cement and a carbonate supported on the hardened cement. A carbon dioxide fixation method comprising: mixing a cement composition with a carbon dioxide absorbing liquid containing a carbon dioxide absorbent; hardening the cement composition containing the carbon dioxide absorbent to obtain a hardened cement for carbon dioxide fixation; and contacting the hardened cement with atmospheric air to fix the carbon dioxide contained in the atmospheric air in the hardened cement.

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Firmen

Shimizu Corporation
National University Corporation Hokkaido University

Land

🇯🇵 Japan