SIRAL AND SIRALOX - SILICA DOPED ALUMINAS

Sasol markets a wide range of doped materials. Silica doped materials are sold worldwide under the trade names SIRAL and SIRALOX for their silica-alumina hydrates and oxides respectively.
The know-how gained from the production of high purity alumina products has been carried over to our range of doped materials so that the quality of the products is uncompromised and manufactured to the same high standards. The use of dopants affects the physical properties of alumina in many ways. SIRAL and SIRALOX is not only more thermal stable than the high purity aluminas but they are also more acidic materials.