Industrial Calcium Oxide Applications:
Industrial-grade calcium oxide is widely used in flue gas desulfurization, wastewater treatment, moisture absorbent for plastic products, moisture-proof agents, organic chemical synthesis, non-ferrous metal smelting, and other fields.
Calcium oxide physical and chemical properties:
This product is in a granular (powdery) form, white in color, odorless, and turns into calcium hydroxide when absorbing moisture. It is prone to absorbing moisture and has a short shelf life.
Major control indicators for industrial-grade calcium oxide:
Project | Index |
Calcium Oxide Content % | ≥90.0 |
Iron (as Fe) content % ≤ | 0.1 |
Magnesium oxide content (based on MgO) % ≤ | 1 |
Magnesium and alkali metal content, % | ≤2.0 |
Insoluble matter in hydrochloric acid, % ≤ | ≤1.0 |
