 |  | Expert 108224
| | Expert in Hydrometallurgy, Pyrometallurgy, and Extraction and Recycling of Metal-Containing Raw Materials
Expert 108224 is a consulting metallurgical engineer and an adjunct professor in Golden, Colorado. Expert 108224 focuses on extraction and recycling of primary and secondary raw materials, resource location, and byproduct marketing. He holds 30 U.S. patents. | |  |
|  |  | | Expert 722016
| | Expert in Minerals and Coal Processing
Minerals have been Expert 722016's life for over 50 years. He has become "hands-on" familiar with most, if not all, of the technology associated with crushing, grinding, classification, gravity separation, flotation, filtering, drying and bagging of mineral products | | |
| |  | | Expert 721944
| | Expert in Extractive-Metallurgy, Hydro-Metallurgy, Pyro-Metallurgy, Inorganic Processing and Soil and Waste Remediation
Expert 721944 has been active in the field of extractive metallurgy for more than 45 years. He has developed a number of processes for the recovery of metals from wastes and intermediates. | | |
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