Mining is a key sector of the global economy, and copper is one of the most widely used metals in many fields. A recent announcement from the company Ivanhoé Mines reveals interesting information about the Kamoa-Kakula copper complex in the Democratic Republic of Congo.
According to Ivanhoé Mines, the Kamoa-Kakula copper complex crushed approximately 7.1 million tonnes of ore, producing 333,497 tonnes of copper in concentrate. However, this production could have been even higher, since more than 50,000 tonnes of copper were not recovered in the form of concentrates. This loss of copper is significant and shows that there is still room for improvement in the recovery process.
The company also highlighted its efforts to improve copper recovery. In collaboration with various entities, Ivanhoé Mines is exploring various technologies to optimize copper recovery. Among the recently announced partnerships is the collaboration with I-Pulse Inc, a company specializing in mineral processing solutions.
It is also interesting to note that the Kamoa-Kakula tailings grade in 2022 averaged 0.8% copper, while the average grade at the head of copper mines worldwide was 0.6% the latest. same year. These figures reflect the quality of the ore mined at Kamoa-Kakula and its potential.
As far as concentrators are concerned, copper recoveries during phases 1 and 2 have improved since the beginning of the year. Recovery rates averaged 87.1% in the first half of 2023, with peaks of up to 90%. This progress is encouraging and demonstrates the company’s continued efforts to maximize copper production.
It is important to emphasize that mining must always be carried out with respect for the environment and the local community. Environmental preservation measures and social actions must be put in place to minimize the impact of mining and ensure sustainable development.
In conclusion, the Kamoa-Kakula copper complex shows significant potential in terms of copper production. However, there are still opportunities for improvement in the recovery process to maximize production. The efforts made by Ivanhoé Mines and the collaborations initiated with other specialized companies are positive signs for the future of mining at Kamoa-Kakula. It is essential to continue working with respect for the environment and local communities to ensure the sustainable development of this key sector of the global economy