Tungsten is a rare, strategic, and critical mineral; waste from cleaned tungsten wire production must balance environmental protection with resource recovery:
- Recycling and Reuse:
- Collect tungsten scraps, broken wires, or defective products generated during swaging, drawing, and cutting.
- Convert waste into tungstate or WO₃ through chemical treatment (e.g., acid dissolution or oxidation) for reuse in tungsten powder production.
- Classified Processing:
- Separate dopants from doped tungsten waste (e.g., via high-temperature volatilization or chemical extraction).
- Remove non-tungsten impurities (e.g., die wear particles) through filtration or magnetic separation.
- Environmental Treatment:
- Neutralize waste liquids (e.g., pickling solutions) to meet discharge standards.
- Purify waste gases (e.g., hydrogen or volatile dopants) using exhaust treatment systems.
- Regulatory Compliance: China has strict regulations on tungsten waste handling, requiring compliance with the Law on the Prevention and Control of Environmental Pollution by Solid Waste.
Efficient recycling reduces costs and minimizes resource waste.
More details of tungsten wire, please visit website: http://www.tungsten-wire.com.cn/
Please contact CHINATUNGSTEN for inquiry and order of tungsten wire:
Email: sales@chinatungsten.com
Tel.: +86 592 5129595
