Rhodium wire, as a precious platinum group metal products, plays an important role in many fields because of its unique physical and chemical properties. The application of rhodium wire and the process of rhodium recovery and extraction are discussed in this paper.
Application of rhodium wire
Rhodium wire is widely used in the following fields:文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48365.html
Electronics Industry: The excellent conductivity and corrosion resistance of rhodium wire make it an ideal material for the production of high-precision electronic devices, such as for the manufacture of special resistance and temperature sensors.
Laboratory research: In scientific research, rhodium wire is used as part of laboratory equipment, especially in those measurements that require extremely high accuracy and stability.
Jewelry decoration: Rhodium wire is also used in the jewelry industry as a decorative or processing material for jewelry to improve the wear resistance and luster of jewelry.
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Name of recovered metal: Rhodium
Date: June 2021
Location: Toronto, Canada
Procedure:
Collection of rhodium wire waste: Collection of rhodium wire waste from electronics manufacturing enterprises and jewelry processing plants.
Physical treatment: The collected rhodium wire is cleaned and sorted to remove impurities.
Chemical extraction: The rhodium in the rhodium wire is dissolved using a chemical solvent and separated and purified by chemical reaction.
Electrolytic refining: Through the electrolytic process to further purify rhodium, obtain high purity rhodium metal.
Weight: 1 kg of pure rhodium is recovered from about 100 kg of waste rhodium wire.
Price of recovery: Based on the market price at the time, the recovery value of 1 kg of pure rhodium was about $260,000.
Rhodium wire recovery and extraction process
The process of recovering the rhodium wire and extracting it involves several key steps, starting with a thorough physical cleaning of the spent rhodium wire to remove all non-metallic impurities. The rhodium is then chemically dissolved and extracted from the rhodium wire. Finally, high purity rhodium metal was obtained by electrolysis or chemical precipitation. This process not only reduces the need for new rhodium resources, but also conforms to the principles of environmental protection and sustainable use of resources.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/48365.html
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