Today, let's focus on the wonderful performance of Zehui's activated magnesium oxide in the cobalt precipitation process, and explore its various important roles in the cobalt precipitation process.

Activated magnesium oxide has many important roles in the cobalt precipitation process, as follows:

1. As precipitant: active magnesium oxide can directly react with cobalt ions to produce cobalt hydroxide precipitation. By controlling the reaction conditions, such as pH value, reaction time, etc., it can ensure the effective precipitation of cobalt, and at the same time, avoid the co-precipitation of other impurities, which can help to obtain high purity cobalt hydroxide products.

2. Improve product quality: Activated magnesium oxide has high chemical reaction activity and can form precipitates with good crystalline morphology. This good crystalline morphology makes the precipitate easy to filter and wash, thus improving the quality of cobalt hydroxide products.

3. Efficient recovery of cobalt resources: activated magnesium oxide has strong adsorption performance and efficient capture ability for cobalt ions, which can achieve efficient recovery of cobalt, the cobalt recovery rate can reach more than 99%, which helps to maximise the recovery of cobalt resources and reduce the waste of resources.

4. Environmental advantages: in the process of purifying cobalt ore, active magnesium oxide will not introduce new impurities and harmful substances, avoiding pollution of the environment. Moreover, the wastewater generated after cobalt precipitation is relatively easier to deal with, because magnesium oxide is less alkaline, making it easier to carry out the acid-base neutralisation reaction in the treatment process, reducing the difficulty of wastewater treatment and the cost of environmental management.