Engineered systems for capturing fine particulate matter and flue gases from industrial chimneys, optimizing mass balancing in metallurgical smelting plants.
Captures submicron particles with over 99.9% efficiency using densely packed filter bags and automatic pulse-jet cleaning. Designed for copper, zinc, and lead smelters requiring strict emission compliance.
Multi-stage scrubbing that neutralizes acidic gases like SO₂ and HCl while capturing fine aerosols. Recirculating alkaline solution achieves over 98% removal, with mist eliminator preventing droplet carryover.
Primary dust collection using centrifugal force to remove particles larger than 10 microns. Wear-resistant lining and optimized inlet geometry reduce pressure drop, essential for pre-filtration and mass balancing.
Combines bag filters, scrubbers, and cyclones into a unified system that tracks particulate loads across the smelting line. Real-time data on captured mass helps operators adjust process parameters and maintain compliance.
Tailored capture hoods and duct layouts that minimize fugitive emissions at furnace tap holes, converters, and ladle transfer points. Each design accounts for thermal expansion and abrasive dust flow.
Next step
Our emission control systems are built for real smelter conditions — high temperature, abrasive dust, and acidic flue gases. We focus on measurable mass balance improvements and compliance without over-engineering.
High-density bag filters achieve over 99.9% efficiency for particles down to 0.5 microns. Automatic pulse-jet cleaning keeps pressure drop stable and reduces manual intervention. In copper smelter installations, this translates to consistent outlet emissions below 10 mg/Nm³.
Our multi-stage wet scrubbers combine a venturi throat for fine aerosol capture with a packed-bed tower for gas absorption. Using recirculating alkaline solution, they remove over 98% of sulfur dioxide and hydrogen chloride. Mist eliminators prevent droplet carryover, keeping downstream ductwork clean.
Mechanical cyclone separators remove particles larger than 10 microns using centrifugal force. Wear-resistant linings extend service life in abrasive environments. By reducing the particulate load on bag filters or scrubbers, cyclones lower energy consumption and extend maintenance intervals across the entire train.
Each system includes ports for continuous particulate and gas sampling. Mass balance data helps plant engineers track metal losses, optimize feed rates, and validate emission reports. This is especially critical in zinc and lead smelters where fugitive emissions affect both compliance and yield.
Straight answers on bag filters, scrubbers, cyclones, and mass balancing in metallurgical smelting.
The high-density bag filter captures particles down to 0.5 microns with over 99.9% efficiency. It uses pulse-jet cleaning to keep pressure drop low during continuous operation in copper and zinc smelters.
The venturi stage mixes exhaust with an alkaline recirculating solution, neutralizing SO₂ and HCl. The packed-bed tower provides additional contact time, achieving over 98% removal. A mist eliminator prevents droplet carryover.
The cyclone removes coarse particles above 10 microns, reducing dust load on downstream filters. This extends bag life and improves overall mass balance in smelting plants. The wear-resistant lining handles abrasive dust from ore processing.
Mass balancing tracks the flow of solids and gases through each emission control stage. Our systems include sampling ports and pressure taps so you can measure capture efficiency and adjust process parameters in real time.
Yes. We design each system based on exhaust volume, dust composition, and gas temperature. For sulfide ore smelters we add a quench section before the scrubber. For fine dust we increase bag density and cleaning frequency.