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                      Consulting Services

                       

                      JOHN L. FAST

                      Consulting Process Engineer

                      Over 35 years experience in mining, chemical processing, equipment manufacturing, engineering and steel fabrication; as business owner, engineer and consultant.

                      2004 to present
                      General Manager?? Fast & Associates, LLC dba Denver Mineral Engineers
                      Consulting services in the areas of gold and silver mining, mercury processing, and product support for the Denver Mineral Engineers line of process equipment.? Areas of emphasis include mercury retorting, heap leaching, cyanide leaching, carbon adsorption and stripping, electrowinning, zinc precipitation (Merrill-Crowe), and carbon regeneration.

                      1985 to 2004
                      President, Chief Engineer?? Fast Engineering Corp. dba Denver Mineral Engineers, Inc.
                      Designed and manufactured a line of specialty process equipment for the recovery of precious metals from mining operations, water treatment, and environmental remediation. Areas of emphasis included gold, silver, mercury, industrial waste water and modular process systems. Involved with hundreds of clients around the world for both equipment supply and consulting services related to our areas of expertise. The company was vertically integrated to provide all resources necessary to engineer and fabricate process systems in-house without using subcontractors.? Equipment and systems designed and fabricated included:

                      Mercury Retort Systems
                      Carbon Adsorption Units
                      Merrill-Crowe Systems
                      Metals Precipitation
                      Heap Leaching
                      Cyanide Leaching Systems
                      Carbon Stripping Modules
                      Vibrating & Static Screens
                      Carbon Regeneration Systems
                      Oil/Water Separators
                      ADR PlantsScrubbers
                      Filter Presses
                      Clarifiers
                      Flow Splitters
                      Electrowinning CellsMixer-Settler
                      Deaeration Vessels
                      Sand Filters
                      Flotation
                      Crucible Furnaces
                      Carbon-in-Pulp
                      Solution Heaters
                      Cyanide Destruction
                      Rotary Kilns

                      1993 to 2003
                      President, ? Fast Engineering Corp. dba Process Fabricators Inc.
                      Steel Fabrication Company specializing in ASME code pressure vessels, custom non-code tanks, structural steel, Oilfield Equipment (Separators, Frac Tanks, API Tanks) and truck mounted tanks

                      1980 to 1984
                      Senior Project Engineer Kilborn Inc
                      Engineering and construction management company.? Coordination and management of capital projects, studies, and cost estimates for mining, energy and industrial facilities including gold, silver, coal, potash and lime production.

                      1977 to 1980
                      Chief Engineer, Senior Process Engineer Ortloff Mineral Services Corp.
                      Engineering and construction company. Supervision of all engineering groups, process engineering for many acid and alkaline uranium recovery mills, in-situ mining, heap leaching, coal gasification, chromic acid processing,? gold and silver cyanide leach recovery

                      1976 to 1977
                      Buyer Eastman Kodak Company
                      Procurement for photographic material production and silver waste recovery process plant

                      1973 to 1976
                      Process Engineer Stearns-Roger Inc.
                      Engineering and construction company. Developed process flow diagrams, heat and material balances, process control criteria, equipment specification and selection, capital and operating cost estimates for cyanide gold recovery, copper smelting, uranium hexafluoride production, Uranium recovery from Phosphoric Acid

                      1970 to 1973
                      Process Engineer EI Dupont De Nemours and Company
                      Ethylene plant production engineer troubleshooting unit operations, process optimization, maintenance engineering, process design and project coordination. Very large scale steam systems, boilers, turbines, furnaces, distillation columns, pipelines

                      CREDENTIALS

                      BS Chemical Engineering, Purdue University
                      Professional Engineer, State of Colorado No. 13189
                      SME, American Institute of Mining, Metallurgical and Petroleum Engineers: 25 year Member
                      Patent No 5466426, Method and Apparatus for Removing Metal Contamination from Soil
                      Patent No 5454917, Apparatus and process for recovering metal from an aqueous solution
                      Publication: Controlling Mercury Hazards in Gold Mining—A Best Practices Toolbox by Michael Lynham , MSHA (Acknowledged for contribution of information)

                       Posted by at 2:38 pm
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