发明名称 |
Powdered lime composition, method of preparing same and use thereof |
摘要 |
Powdered lime composition having a BET specific surface area that is equal to or greater than 25 m2/g and a BJH total pore volume obtained from nitrogen desorption that is equal to or greater than 0.1 cm3/g, and furthermore comprising an alkali metal. The alkali metal content is equal to or greater than 0.2% and equal to or less than 3.5% based on the total weight of the composition. There is also described a method of preparing the composition and use thereof to reduce flue gases. |
申请公布号 |
ZA200800781(B) |
申请公布日期 |
2009.06.24 |
申请号 |
ZA20080000781 |
申请日期 |
2006.06.26 |
申请人 |
S.A. LHOIST RECHERCHE ET DEVELOPPEMENT |
发明人 |
LAUDET, ALAIN;GAMBIN, AMANDINE |
分类号 |
B01D;B01J;C01F;C04B |
主分类号 |
B01D |
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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