Home > Projects & Services > Process Improvement Services Process Improvement Services Successful metallurgical operations in today's global economy demand maximisation of separation efficiencies, while maintaining a safe working environment. Mineral Technologies process audits extend beyond the average "check list" approach.  The emphasis here is on process improvement.  Our internationally experienced metallurgists and process engineers provide practical "hands-on" solutions.  We pride ourselves in our ability to work either independently or as part of a team to improve each unique operation. With years of active involvement in the mineral sand, coal and iron ore industries, we confidently offer processing circuit improvements that deliver real savings.