发明名称 |
Partikulaer, heterogen, fast CO2 absorberende blanding, fremgangsmate for dens fremstilling og fremgangsmate for a separere CO2 fra prosessgasser ved bruk av denne |
摘要 |
A particulate, heterogeneous solid CO2 absorbent composition, comprising decomposition products of Ca3Al2O6 after having been heated to a temperature between 500° C. and 925° C. in the presence of H2O and CO2 for a period of time sufficient to allow the Ca3Al2O6 to react and form the particulate, heterogeneous absorbent composition which exhibits a higher concentration of aluminum than calcium in the particle core but a higher concentration of calcium than aluminum at the particle surface. The invention also comprises a method for preparing the particulate, heterogeneous product as well as a method for utilizing the composition for separating CO2 from a process gas. |
申请公布号 |
NO332371(B1) |
申请公布日期 |
2012.09.03 |
申请号 |
NO20090002579 |
申请日期 |
2009.07.07 |
申请人 |
INSTITUTT FOR ENERGITEKNIKK |
发明人 |
MEYER JULIEN;RAHEIM ARNE;MASTIN JOHANN |
分类号 |
B01J20/30;B01D53/62;B01J21/04;B01J23/02;C01F7/16;C01F11/04 |
主分类号 |
B01J20/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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