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Mineral Processing and Extractive Metallurgy
Expert is a Metallurgical Engineer over 25 years' experience in minerals consulting, mineral economics, mine design, process design, metallurgical engineering, engineering services, research, and industrial plant operations. His current and recent global assignments include projects in the United States, Canada,…
Mining, Ore Processing, and Plant Maintenance
He has extensive experience in the heap leaching of gold, having operated in both arid and extreme cold conditions. Expert has developed techniques for increasing the recovery of gold. Expert is a resourceful metallurgist with 26 years' hands-on experience in…
Mineralogy, Metamorphic Petrology, Zeolite Technology, Clays, Enviromental Sciences
Mr. Ríos has developed several research and teaching activities on geology topics. He has participated in several field works on crystalline basement complexes in different areas of Colombia, which have contributed to improved understanding of the geology and tectono-metamorphic evolution…
Chemical Process, Project & Commissioning Engineer. Chlorine, Bromine, Hydro-metallurgy, Plastics
Expert, Chemical Engineer with 48 years of extensive experience in the chemical industry, including design, project management, maintenance and commissioning. He was responsible for 3 Chloralkali mercury and membrane cell plants design and construction, was involved in Bromine manufacturing, Chlotinations,…
Solvent Extraction and Process Development for Separation of Metals
Expert, while employed at B.A.R.C., a world-renowned institute, made significant contributions in Chemistry. He has been consulting to various national and international organizations since 1994 in the field of solvent extraction for metal separations, analytical chemistry, solution chemistry to name…
Engineering: Mining, Minerals, Metallurgy, Chemicals, Materials, and Energy- Especially Fuels
Expert is a professionally registered engineer with 28 years of experience in process, chemical and metallurgical engineering, engineering services, research, consulting and industrial plant operations. Experienced and trained in pyrometallurgy, he also has extensive industrial experience in hydrometallurgy, electrometallurgy, environmental…
Economic Analysis, Feasibility Studies, Project Management, Non ferrous metals, chemical metallurgy
Much of Expert’s career has been spent in hydrometallurgy and aqueous corrosion. Both require knowledge and experience in aqueous metal chemistry, inorganic chemistry, and electrochemistry in a process environment. Much of Expert’s career has been spent in hydrometallurgy and aqueous…
Extractive-Metallurgy, Hydro-Metallurgy, Pyro-Metallurgy, Inorganic Processing and Soil and Waste Remediation
Expert has been active in the field of extractive metallurgy for more than 60 years. He has developed processes for the recovery of many metals including antimony, arsenic, barium, bismuth, boron, chromium, cobalt, copper, gallium, germanium, gold, lead, lithium, magnesium,…
Engineering Materials
Expert has devoted most of his 35-year career to the application primarily of metals and other materials such as polymers, ceramics, composite materials, and electronic materials; he has also designed and manufactured machines and other structures. His expertise includes the…