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Showing 1 to 3 of 3 for “"titania addition"”.
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Numerical model to simulate the Ti(C,N) protection layer in the blast furnace hearth
… of the longevity of the blast furnace. Addition of titania via burdening or tuyere injection increases the titanium content in the molten pig iron and is believed to promote the so-called titanium-rich scaffold on the hearth surface, to protect the hearth from subsequent erosion. …
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Design of heterogeneous bifunctional catalyst for upgrading bioethanol through the Guerbet reaction
… of these two mechanisms predominates. Amphoteric titania, and acidic alumina were found to have very low ethanol dehydrogenation activity and can only catalyze the Guerbet reaction through the acetaldehyde self-coupling mechanism. Strong acidic sites were found to catalyze alcohol dehydration …
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Materiali Ceramici per Edilizia con Funzionalità Fotocatalitica
… was pursued by two different strategies: 1. the addition to a body mix used for heavy clay products of several titania powders, with different mean crystallite size, surface area, morphology and anatase/rutile ratio and a titania nanosuspension as well. The titania addition followed two …