Iridium and rhodium, as the scarce members of precious metals, have unique physical and chemical properties, which also determine their specific practical value in different fields.
I. Characteristics and uses of iridium文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
Iridium has a melting point of up to 2454 ° C, which is one of the highest melting points of metals, and remains stable at high temperatures, so it is often used to make alloys and thermal resistors that can withstand extremely high temperatures. In addition, because of its high stability in chemical reactions, iridium is often used to make crucbles for scientific instruments and to grow single crystals of high-melting oxides.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
Second, rhodium characteristics and uses文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
Rhodium has a good catalytic reaction. In the automobile exhaust purification catalyst, it can effectively transform harmful gases such as carbon monoxide and nitrogen oxides into harmless substances. At the same time, due to the high reflectivity of rhodium to visible light and its stable nature, it is also used to manufacture special industrial mirrors, searchlights and radar reflectors.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
- Specific recycling cases
Date: May 2023
Location: A chemical plant in Jiangsu Province, China文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
Detailed process: Pyeongtaek Precious Metal Recycling Company received a batch of waste catalysts from the chemical plant. These catalysts contain iridium and rhodium. Professionals from the recycling company first carried out a detailed examination and analysis of the waste, determining the exact amount of iridium and rhodium. They then selected professional chemical methods and successfully extracted iridium and rhodium from the waste through a series of dissolution, precipitation, filtration and other steps.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
During the recovery process, about 10 tons of spent catalysts were treated and approximately 2.5 kilograms of iridium and 1.6 kilograms of rhodium were eventually extracted. According to the market price at that time, the price of iridium was about 200 yuan per gram, while the price of rhodium was as high as 600 yuan per gram. As a result, the total value of these recovered metals exceeded 2 million yuan.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
This successful recycling case not only brings considerable economic benefits to the chemical plant, but also reflects Pyeongtaek Precious Metal Recycling Company's professional ability and social responsibility in resource reuse.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
Pyeongtaek Precious Metals Recycling Company slogan: Pyeongtaek Precious Metals recycling, waste utilization, create a green future! We are specialized in recycling palladium, platinum, rhodium, iridium, iridium and other precious metals, high price, integrity and fast! Choose Pyeongtaek, let your scrap metal regenerate, create a harmonious coexistence of the company and the environment!文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html 文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48924.html
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