DC arc furnaces harmless disposal and resource utilization of fly ash, 1200-1600°C elevates dioxin incineration rates to over 99%,while simultaneously locking heavy metals within a robust silica-oxygen network structure

DC electric arc furnaces high temperatures of 1600-2000°C achieve a 99.99% incineration rate for pollutants like dioxins, far exceeding conventional treatment standards.

DC arc furnaces Precious metal extraction, the combined recovery rate of platinum, palladium, and rhodium exceeds 95-99%

Electric arc furnace Refining Tin Metal from Tin Oxide Slag

Three-way catalytic converters contain rare precious metals such as platinum, palladium, and rhodium, DC electric arc furnace can help to separate their carrier, Al2O3 from carbon deposits and impurities

DC electric arc furnaces, leveraging their controllable high temperatures and efficient reduction capabilities, have emerged as critical equipment for addressing red mud solid waste challenges.

Anyang YND DC arc furnace has established a mature process for directly extracting non-ferrous metals from circuit boards. Its recovery rate far exceeds traditional hydrometallurgical methods, providing an efficient solution for the circular economy of electronic waste.

Anyang YND 500kVA direct current arc furnaces ship to Incheon, South Korea. The electronic waste processing enterprise for the extraction of precious metals from discarded circuit boards.

Anyang YND 315kVA DC EAF focuses on the treatment of automotive three-way catalytic converters and petrochemical failed catalysts, highlighting its advantages with high recovery rate and low operating costs

Anyang YND 315kVA direct current arc furnace is designed to reduce tin oxides with carbonaceous reducing agents for residual metal tin content ranging from 40% to 70%, achieving a tin recovery rate of over 99%.