What is the value of iridium? What are the ways of extracting iridium?

Iridium, a rare and precious metal, plays an important role in science, industry and jewelry. Its unique physical and chemical properties make it an indispensable material in numerous applications. However, the value of iridium is not fixed, but is affected by a variety of factors such as supply and demand in the global market, the state of mineral resources and the economic environment. Using the 2023 data as an example, iridium's market price fluctuates between $200 and $400 per gram, but this figure can change with market conditions.

To better understand the value of iridium and the refining process, we take a real case study. In this case, in Johannesburg, South Africa, in 2021, a company specializing in precious metals recycling successfully extracted pure iridium from industrial waste.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

What is the value of iridium? What are the ways of extracting iridium?文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

The first step is the collection of items. The company collected spent iridium catalysts from a large chemical plant. These catalysts serve their intended purpose in the chemical reaction process, but are replaced at the end of their useful life. The collected waste catalyst contains a certain proportion of iridium, which is a key raw material for refining.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

Then proceed to the preliminary processing. The spent catalyst is first physically broken and screened to ensure that subsequent chemical treatment is more effective.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

In the chemical leaching stage, the crushed catalyst is put into a specific chemical solution. At the right temperature and chemical reaction conditions, iridium and other metals are gradually dissolved from the solid matrix.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

What is the value of iridium? What are the ways of extracting iridium?文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

Metal separation is the next critical step. Iridium is separated from other metals through a complex series of chemical reactions. This process requires precisely controlled conditions to ensure the extraction of high purity iridium.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

The separated iridium still contains a small amount of impurities that require further purification. Usually this step involves multiple dissolution and precipitation processes to obtain pure iridium.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

Finally, the purified iridium is converted into marketable forms, such as iridium powder or iridium blocks. These high-purity iridium products are prepared for sale to manufacturers in demand, such as electronics, aerospace and medical device manufacturers.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

What is the value of iridium? What are the ways of extracting iridium?文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

In this case, the recycling company successfully extracted about 1 kilogram of pure iridium from about 5,000 kilograms of spent catalyst. Given the market price of iridium at the time, this 1kg of pure iridium could be worth between $200,000 and $400,000. Despite the complexity and cost of the extraction process, this business model offers significant economic and environmental benefits given iridium's high value 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/47293.html

Through this case, we can see that the extraction of iridium is a complex process involving multiple steps and requires specialized technology and knowledge. At the same time, it also highlights the enormous value of iridium as a precious resource and the important role of the precious metal recycling industry in resource recycling and environmental protection. With the development of science and technology and the increasing emphasis on sustainable development, the recovery and extraction of iridium is expected to continue to improve, providing more support and security for our industrial and economic activities.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html 文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47293.html

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