The process of extracting precious metal scrap? Recycling of precious metal scrap.

In today's increasingly scarce resources era, the recycling and refining of precious metal waste has become an important link in environmental protection and resource utilization. The purpose of this paper is to discuss the recycling and refining process of precious metal waste, and show the detailed steps and economic value of this process through a real recycling case.

Refining process of precious metal scrap文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

The process of extracting precious metal scrap usually involves the following steps:文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

Collection and classification: First, it is necessary to collect the waste containing precious metals, such as waste electronic equipment, industrial by-products, etc., and classify it to separate out the parts containing precious metals.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

The process of extracting precious metal scrap? Recycling of precious metal scrap.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

Pretreatment: This step involves crushing and pulverizing the waste to facilitate subsequent chemical treatment.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

Chemical treatment: The use of chemical methods to extract precious metals. For example, metals in electronic waste are dissolved using an acidic solution and then separated out by electrochemical methods.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

Refining and purification: Finally, the extracted precious metals are refined and purified to obtain a high purity metal.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

Real recycling case: a transformation of waste electronic equipment文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

The process of extracting precious metal scrap? Recycling of precious metal scrap.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

In June 2023, Pyeongtaek Precious Metals Recycling Company, located in Shenzhen, China, successfully implemented an e-waste recycling project. The goal of the project is to recover and refine metals from used mobile phones, including gold, silver and copper.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

Name of recycled items: Used mobile phones
Date: June 2023
Location: Shenzhen
Procedure:
Collection: The company collected about 2 tons of used mobile phones from mobile phone repair shops and recycling stations around the country.
Sorting and pretreatment: Disassemble the phone, remove the battery and plastic parts, and keep only the metal circuit board.
Chemical treatment: The metal in the circuit board is extracted by chemical solvent.
Refining: Further purification through an electrochemical process, resulting in high purity gold, silver and copper.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

The process of extracting precious metal scrap? Recycling of precious metal scrap.
Price: Through this recovery, the company has extracted a total of about 50 grams of gold, about 300 grams of silver and about 100 kilograms of copper, with a total value of about 500,000 yuan.
This case not only shows the great value of precious metals in waste electronic products, but also reflects the important role of precious metal recycling in environmental protection and resource recycling. Through efficient recycling processes and advanced extraction technology, Pyeongtaek Precious Metals Recycling not only creates economic value for its customers, but also makes a positive contribution to environmental protection.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html 文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47402.html

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