Article : texte imprimé

Detrimental thixotropic thinning of filter cake of SiO2 – Al2O3 composite coated TiO2 particles and Its control

Bing-Xin Wei, Auteur ; Lin Zhao, Auteur ; Ting-Jie Wang, Auteur |

Dans Industrial & engineering chemistry research (Vol. 50 N° 24, Décembre 2011)

A SiO2–Al2O3 double layer coating process is widely used for TiO2 particle to reduce its photocatalytic activity. The conventional coating process needs a long time and uses large amounts of acid and alkali solutions. We recently developed a new[...]

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