Raw meal calcination system is a complex mechanical and electrical integration system. This system is different from the traditional machining process without a chemical reaction. Moreover, raw meal ...

With China halting antimony exports to the U.S., a new trade landscape has emerged. Thailand and Mexico have stepped up, ...

Raw ore allocation in mineral processing is crucial for improving the utilization ratio of nonrenewable raw mineral resources. Allocation of raw ore is a nonlinear, multiobjective programming problem.

President Bola Tinubu has called on West African leaders to end the practice of exporting raw minerals without processing them, urging a shift toward regional manufacturing and value addition.

For decades, Africa’s minerals have fuelled industrial revolutions elsewhere while leaving behind depleted landscapes, underdeveloped infrastructure, and fragile public institutions. The extractive ...