Iridium, this mysterious precious metal, is not only found in minerals deep within the Earth, but may also be present in the environment around us in the form of tiny dust. So how is iridium dust produced and how can it be efficiently recycled?
Iridium dust generation
Iridium dust mainly comes from a number of sources, including:文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
Industrial production: During the extraction and processing of precious metals, iridium may enter the air in the form of tiny particles.
Traffic exhaust: When vehicles burn fuel, precious metal particles may be emitted into the air with the exhaust.
Natural weathering: Natural iridium ores may also release tiny amounts of iridium dust through weathering and other natural processes.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
The process of recovering iridium dust
Air sampling: Professional environmental monitoring teams first conduct air sampling in areas where iridium dust may be present. This step requires sophisticated instruments to capture the tiny particles.
Particle extraction: After sampling, laboratory technicians use chemical methods to extract the iridium particles from the collected dust, ensuring the efficiency and purity of extraction.
Dissolution and separation: The extracted iridium particles undergo a process of dissolution and separation that ensures the separation of iridium from other elements.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
Purification and measurement: Through further chemical processing, the iridium is further purified and measured to ensure that the purity of the recovered iridium meets the requirements.
Recycling case: Iridium dust in urban air
Time: Summer 2023文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
Location: Tokyo, Japan文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
Recovered item: Iridium dust in urban air文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
Procedure:文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
Air sampling: A team of professionals sampled the air in different parts of Tokyo for a week and collected samples containing tiny particles of iridium.
Particle extraction: Laboratory technicians successfully extracted tiny iridium particles from samples using efficient particle capture instruments.
Dissolution and separation: By chemical methods, the extracted iridium particles are dissolved and separated from other elements to ensure iridium purity.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
Purification and measurement: Further chemical processing refines the iridium, which is then measured to ensure that the recovered iridium is more pure than the market requires.
Total recovered price: The total value of recovered iridium is calculated based on market conditions and the weight of recovered iridium. This price takes into account factors such as the purity of the recovered iridium and market demand.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
In this case, we have shown that the process of recovering iridium dust not only contributes to the protection of the urban environment, but also brings iridium back to the market, which is a rare precious metal, achieving sustainable use of the resource.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html 文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47629.html
Comments