发明名称 |
Materiales compuestos fotocatalíticos que contienen titanio y caliza libres de dióxido de titanio |
摘要 |
New photocatalytic product comprising compounds of titanium integrated with limestone. The product is obtained by reacting limestone with a suitable precursor of titanium dioxide in a basic solution, recovering the product in particular conditions, drying it and calcining it. By operating in presence of sodium, a composite is obtained substantially free from titanium dioxide, containing limestone and calcium titanate. The composite thus obtained, used as such or in mixture with other components, has shown an unexpectedly high photocatalytic activity. |
申请公布号 |
ES2566741(T3) |
申请公布日期 |
2016.04.15 |
申请号 |
ES20090802459T |
申请日期 |
2009.07.31 |
申请人 |
ITALCEMENTI S.p.A. |
发明人 |
ANCORA, Renato;BORSA, Massimo;MARCHI, Maurizio Iler |
分类号 |
B01J35/00;B01J23/00;B01J23/02;B01J37/03;B01J37/06;C01G23/00;C01G23/047;C04B14/30;C04B40/00;C04B111/00 |
主分类号 |
B01J35/00 |
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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