Process Design and Realization

We help assess mineral / metal characteristics based on historic data, mineralogy and laboratory or pilot scale test work to determine optimum selective recovery pathways. 

We help develop practical flow sheets and establish realistic production expectations, based on metallurgical, economic and geographic environments. HiGrade specializes in gravity and flotation circuits.

We advise on plant design and equipment layout with consideration of operational and maintenance practices. We support procurement activities with independent qualification and due diligence of process equipment vendor options. 

We support operations in reaching steady state performance, while identifying, recording and resolving process bottlenecks

We take pride in concise reports that capture the essence of the task and focus on the solution.