The weight of iridium particles generally ranges from 600 to 900 yuan per gram, and the role of iridium particles includes environmental protection and resource reuse.
The market for iridium granules is influenced by a variety of factors, such as the purity and weight of iridium, as well as supply and demand in the global market. High-purity iridium particles, e.g. 999%,** may exceed $1,000 per gram. The crude iridium, that is, the initial purification of iridium metal containing impurities, is about 710 yuan per gram. In addition, the iridium content in iridium waste will also affect its value, with waste content between 30% and 60% worth between 216 yuan and 432 yuan per gram. Therefore, the value of iridium scrap needs to be assessed by factors such as iridium content, technical costs and market.
As a rare metal, iridium has important applications in many industrial sectors, such as aviation, aerospace and chemistry. Due to the limited and irreplaceable production of iridium, iridium from waste materials can not only reduce dependence on new resources, but also have significant economic value and environmental significance. **The process usually involves physical and chemical methods, such as solvent extraction, hydraulic shock, etc., which can extract iridium from various iridium-containing wastes and reuse it.
Through an effective process, it can not only save natural iridium resources and slow down the rate of resource depletion, but also reduce environmental pollution and promote sustainable development.