What are the applications and refinements of platinum rhodium?

Platinum and rhodium are the two most well-known elements in the platinum group metals. They are widely used in many fields because of their unique physical and chemical properties. Next, we will explore the applications of platinum and rhodium and their refining processes, and strive to be clear and easy to understand.

Platinum and rhodium applications
Platinum, because of its excellent corrosion resistance and stability, has important applications in jewelry manufacturing, automotive exhaust processors, medical devices and other fields. In the jewelry industry, white gold has become the preferred material for making high-end jewelry because of its rare silver-white luster and high wear resistance. In the field of environmental protection, platinum, as the main component of automobile exhaust catalyst, effectively converts harmful substances in automobile exhaust and reduces pollution.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

What are the applications and refinements of platinum rhodium?文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

Rhodium, due to its excellent reflectivity and electrochemical stability, is widely used in mirror plating, the manufacture of precision electrical appliances, and as a catalyst in chemical production. The high reflectance of rhodium has given it a place in the manufacture of high-quality mirrors and optics. In addition, rhodium is also used in the production of chemical equipment requiring high corrosion resistance due to its excellent chemical stability.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

What are the applications and refinements of platinum rhodium?文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

Platinum and rhodium extraction
The refining process is the process by which white gold and rhodium are extracted from their ore and purified to the purity required for industrial or commercial use.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

Extraction: Platinum and rhodium are usually present as ores, mixed with other metals. The extraction process begins with the crushing of the ore, followed by the separation of the substance containing the platinum group metals through a flotation process.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

Smelting: The separated material is fed into a high temperature furnace for smelting, and the platinum group metals are separated from the ore through a chemical reaction to obtain a mixture containing platinum, rhodium and other metals.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

What are the applications and refinements of platinum rhodium?文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

Chemical treatment: This stage involves several chemical processes, including dissolution, extraction and electrolysis, to separate platinum group metals such as platinum and rhodium from each other and remove impurities. Among them, rhodium, because of its special chemical properties, its refining process is particularly complex, requiring specific chemical reactions to achieve purification.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

Purification: Finally, platinum and rhodium are purified to high purity respectively through repeated chemical treatment and electrolysis processes to meet the needs of various industrial and commercial applications.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

The refining process for platinum and rhodium is not only technically demanding but also expensive, which is one of the reasons why these two metals are so valuable in the market. Through a precise refining process, we are able to harness the unique properties of these two elements to meet the needs of modern technology and industry.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html 文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48298.html

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