Table 1 The components of the chromium-containing alumina sludge
From: Preparation of Alumina Nanorods from Chromium-Containing Alumina Sludge
Components | Al2O3 | Cr2O3 | SiO2 | Cr6+ | Fe2O3 | MgO | Na2O | SO4 2− |
|---|---|---|---|---|---|---|---|---|
wt/% | 55 ~ 65 | 1 ~ 5 | <4 | 6 ~ 10 | <0.5 | <0.036 | <0.5 | <0.8 |
From: Preparation of Alumina Nanorods from Chromium-Containing Alumina Sludge
Components | Al2O3 | Cr2O3 | SiO2 | Cr6+ | Fe2O3 | MgO | Na2O | SO4 2− |
|---|---|---|---|---|---|---|---|---|
wt/% | 55 ~ 65 | 1 ~ 5 | <4 | 6 ~ 10 | <0.5 | <0.036 | <0.5 | <0.8 |