Title:
SOLID CARBON DIOXIDE TRAPPING AGENT
Document Type and Number:
Japanese Patent JP2023063995
Kind Code:
A
Abstract:
To provide a solid carbon dioxide trapping agent that can trap carbon dioxide included in flue gas to immobilize it, wherein the agent is safe and can be produced at low cost.SOLUTION: The present invention discloses a solid carbon dioxide trapping agent that can trap carbon dioxide included in flue gas, wherein the agent comprises used refractory particles of 30 mass% or more, the used refractory particles being formed by crushing a used refractory that was used in an ironmaking process.SELECTED DRAWING: None
Inventors:
EGAWA KAZUHIRO
MATSUI TAIJIRO
MATSUI TAIJIRO
Application Number:
JP2021174164A
Publication Date:
May 10, 2023
Filing Date:
October 25, 2021
Export Citation:
Assignee:
KUROSAKI HARIMA CORP
International Classes:
B01J20/06; B01D53/62; B01D53/82
Attorney, Agent or Firm:
Patent Attorney Corporation Eiwa Patent Office