SOLID RECOVERY MATERIAL FOR CARBON DIOXIDE AND METHOD FOR PRODUCING SAME

A solid recovery material for carbon dioxide according to the present disclosure contains from 1% by weight to 99% by weight of sodium ferrite and from 1% by weight to 99% by weight of a porous material. With respect to this solid recovery material for carbon dioxide, the average particle diameter i...

Full description

Saved in:
Bibliographic Details
Main Authors SAKAMOTO Muneyoshi, SHIMO Nobuya, KURITA Eiichi
Format Patent
LanguageEnglish
French
Japanese
Published 10.02.2022
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:A solid recovery material for carbon dioxide according to the present disclosure contains from 1% by weight to 99% by weight of sodium ferrite and from 1% by weight to 99% by weight of a porous material. With respect to this solid recovery material for carbon dioxide, the average particle diameter is from 1 mm to 10 mm; the specific surface area is from 5 m2/g to 1,500 m2/g; and the ratio of the average major axis length to the average minor axis length of primary particles of the sodium ferrite is from 1 to 2. Un matériau solide de récupération pour dioxyde de carbone selon la présente invention contient de 1 % en poids à 99 % en poids de ferrite de sodium et de 1 % en poids à 99 % en poids d'un matériau poreux. Par rapport à ce matériau solide de récupération pour dioxyde de carbone, le diamètre moyen des particules est compris entre 1 mm et 10 mm; la surface spécifique est de 5 m2/g à 1,500 m2/g; et le rapport de la longueur moyenne de grand axe à la longueur moyenne de petit axe des particules primaires de la ferrite de sodium est de 1 à 2. 本開示に係る二酸化炭素の固体回収材は、1重量%~99重量%のナトリウムフェライトと、1重量%~99重量%の多孔質材料とを含む二酸化炭素の固体回収材であって、平均粒径が1mm~10mmであり、比表面積が5m2/g~1500m2/gであり、前記ナトリウムフェライトの一次粒子の平均短軸径に対する平均長軸径の軸比が1~2である二酸化炭素の固体回収材である。
Bibliography:Application Number: WO2021JP27994