Information | |
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has gloss | eng: Noxer blocks are blocks of cement mortar with a 5-7mm thick surface layer of Titanium(IV)oxide (titanium dioxide), which is a heterogeneous catalyst, on it. Titanium(IV) oxide is a photocatalyst that uses sunlight to absorb and render oxides of nitrogen (NO and NO2) harmless by converting them to nitrate ions (NO3-), which are then either washed away by rain or soaked into the concrete to form stable compounds . |
lexicalization | eng: Noxer block |
instance of | e/Catalysis |
Meaning | |
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Dutch | |
has gloss | nld: Luchtzuiverend beton of luchtzuiverende steen is een mengsel van beton of baksteen met het materiaal titaniumdioxide. Het luchtzuiverende materiaal kan op deze manier schadelijke stikstofdioxide omzetten in het onschadelijke nitraat. |
lexicalization | nld: Luchtzuiverend beton |
Castilian | |
has gloss | spa: Los bloques de Noxer son bloques de mortero de cemento con una fina capa de 5 a 7 mm de óxido de titanio (IV), el cual actúa como un catalizador heterogéneo. El óxido de titanio (IV) es un fotocatalizador que usa la luz del sol para absorber óxidos de nitrógeno muy contaminantes (NO y NO2) en nitratos inocuos que son lavados del pavimento debido al agua de lluvia. |
lexicalization | spa: Noxer |
Media | |
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media:img | Noxer block.svg |
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