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Some operations fully enclose to make airtight their flotation cells to minimize sulfide mineral oxidation and control bulk water chemistry occurring from oxygen; the air from collapsed froth is recycled by the float cell and/or N2 gas is used as the flotation air. The enclosure makes effective slurry level monitoring challenging as operators cannot easily […]
Categories: Uncategorized
Occasionally Zeroday’s North American customers express a need for UL (Underwriting Laboratories) or CSA (Canadian Standards Association) certification that entails third party testing and certification. The UL and CSA requires on-going periodic recertification as well. Maintaining UL or CSA certification is expensive, particularly for a relative low sales volume device compared to other electrical products […]
Categories: LTM-2 Probe, Products, Pulp Level
Zeroday developed an LTM-2 slurry level measuring probe presentation for introduction and training purposes. This PowerPoint product overview provides product details, operating principles, benefits, range of customers who have made the switch to LTM-2 technology and ordering information. More information is provided on Zeroday’s LTM-2 webpage, a series of LTM-2 blog posts, and the supplier […]
Categories: LTM-2 Probe, Products, Pulp Level
Each chemical class, and even within that class, have physical, chemical, safety and environmental differences that must be considered when designing and building chemical systems. Z ChemGear systems are designed, engineered and fabricated to fully account for each chemical’s unique characteristics to ensure maximum and efficient chemical utilization. This presentation provides details on chemical characteristics […]
Categories: Chemical and reagent systems, Chemicals
Mainland Machinery fabricated, shipped and started up a Z ChemGear D300 dry flocculant mix-feed system for Coeur Mining’s Silvertip Mine which is located near the Yukon border west of Watson Lake. A 300 lb/day (140 kg/day) flocculant mixing-feed system is an over-under tank design concept developed by Zeroday Enterprises. This fully automatic system design features […]
Categories: AFX Mixing and Pumping Technologies, Flocculants, Mainland Machinery, Mixers
Zeroday chemical systems partner Mainland Machinery has shipped a large PAX (potassium amyl xanthate) mixing-feed system to a Caribbean flotation mill. Based on Zeroday’s Vale Thompson Manitoba mill PAX mixing system design, this system additionally incorporates a day tank with transfer and dosing pumps. Key system design criterion and elements include: 2600 gallon mix tank, […]
Categories: Mixers, News, Process
In many cases, flotation is a highly effective mineral recovery unit operation.
Categories: Flotation, Process, Reagents
Bill Hancock assumed the Society of Mining, Metallurgy and Geology (SME) Foundation Presidency during the recent SME Annual Conference and Exhibit.
Categories: News
Mill’s have shown a significant interest in using LTM-2 probes for measuring secondary mill sump pulp levels…
Categories: LTM-2 Probe, Sumps
Do you need reliable signals with accurate pulp level detection, low maintenance costs AND simultaneously increase your recoveries?
Categories: LTM-2 Probe, Pulp Level, Slurry Level, Sumps, z ChemGear