Dürr Megtec provides custom-designed gas cleaning solutions for the metallurgical industry. Gas cleaning for acid plants, furnaces and converters: Wet electrostatic precipitators for collecting fine particulate and sulfuric acid mists from SO2-rich gas streams. Wet and dry electrostatic precipitators for reduction of particulate from furnace and converter gas streams. Acid gas control with wet absorbers.
Through the application of modern mining technologies, WesTech helps to assure that the byproducts of minerals extraction process are made inert, reliably contained and kept from causing environmental damage. Implementation of WesTech tailings processing technology assures protection of the groundwater, surface waters, wildlife and communities which in the past have been the victims of tailings dam leaks and levy failures.
Water is an integral part of the mining and metal production process. Large quantities of water are required in sufficiently high quality for all areas of mine operations from exploration, mining, processing, smelting and refining. The requirement to provide treated raw water through to water reuse.
Winning with electrode design to reduce energy costs in traditional processes and UAT Reverse Osmosis (RO) Membrane Filtration Systems to meet any tap or brackish application need. Nickel and cobalt production, precious metal refining (gold, silver), recovery of copper from bleed streams or valuable metals from industrial wastewater, are some of the applications of our titanium DSA anodes.
Geosynthetics are used in construction of various components of modern mining facilities, including process solution ponds, heap leach pads, stormwater containment, wastewater treatment ponds and closures. Harsh environmental conditions provide a challenge to engineers designing the projects. In addition, increasing environmental and cost pressures are requiring lining systems to achieve greater performance levels than ever. GCLs are rapidly becoming a desired component of mining liner systems because of the...
Our capabilities for the minerals and mining industry. Need to boost ore throughput? Improve your separation of precious minerals? Whatever your mineral processing needs, we help you reduce operating costs and improve quality.
Robust transport and metering solutions for mining. Our applications are not sensitive to chemicals, dust or heat and also work smoothly underground. Chemicals are always metered correctly and the process runs reliably.
As operations continue to expand to more and more remote locations, the need for a safe, effective and compliant waste disposal solution for mining companies is clear. At Inciner8, our range of incinerators are perfectly suited to mining waste. In recent years, mining operations have been spreading around the world, with attention turning to a wide range of raw materials – including cobalt, uranium and titanium. But as mining has increased, so too have the regulations around it. To comply with strict...
Envirotac line of polymers have been assisting mines reduce airborne particulate matter for over 25 years. Used on tailings, Envirotac will create a tough layer of protection that will laminate soil particles in place. We have had singular applications that have been effective for over 5 years.
The mining industry has faced huge challenges in recent years. Forward-looking mining owner‐operators understand that optimizing current sites is critical, as new capital projects face greater scrutiny. Bentley solutions for mining enable you to optimize your mine operations. We offer solutions to plan, design, and survey both underground and surface mines, to design the supporting infrastructure for mine sites above and below ground, and to efficiently manage your assets and mine operations.
The Opsis monitoring solution for mining and smelting applications is based on either DOAS or laser diode technique. Opsis non-contact monitoring solutions are very well suited for applications in the Mining and Smelting Industries, as the flue gas conditions often involves high temperatures and high dust concentrations. The on-line, open-path systems are used for monitoring HF, sulphur dioxide, SO3 and HCl in potrooms, in fence-line applications and in continuous emissions monitoring.
Fast, accurate and reliable measurement of CH4. The extraction of coal releases methane gas, which can mix with the air in a mine to form a hazard due to its flammability. Ventilation with fresh air from the surface is used to dilute the methane and reduce the risk of explosion. Monitoring of the methane content of the stale air exiting the mine allows the amount of ventilation to be controlled. Although our sensors are not ATEX approved for use in potentially explosive atmospheres they are suitable for monitoring...
Contaminated mine water is generated when rock containing sulphidic minerals is exposed to water and oxygen, resulting in the production of acidity and high concentrations of metals and sulphate in the water. Mine drainage, process water and storm water associated with industrial activities are the main types of water produced in mining operation. The two primary aims of the treatment of contaminated mine water are to neutralize acidity and removal metals. Lenntech provides sustainable complete water treatment...
When extracting and refining valuable geological materials from the earth (eg. limestone, aluminum oxide, gold), a variety of industrial combustion processes are required. The machinery used in these processes such as industrial engines, boilers, and smelters can emit highly toxic gases that are harmful to the environment and to human life. Using a portable emissions analyzer enables mining personnel to ensure personal and environmental safety, while optimizing the performance of the mining operation.
Our Envirotac line of polymers have been assisting mines reduce airborne particulate matter for over 25 years. We have successfully chemically stabilized more acres of mine tailings in the United States than any other chemical stabilizing company. Whether it be fugitive dust on tailings, stabilizing haul roads, or making a nice durable surface for staging areas Envirotac has you covered.