Gold Refinery: A treasure trove of gold in waste
The Gold Refinery, a place full of mystery and technology, focuses on extracting gold from a variety of objects. These plants not only process the ore, but also work to recover and purify forgotten or discarded gold resources. Next, let's reveal how a gold refinery can turn waste into treasure and extract precious gold through a real case.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
Case background文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
In 2019, a gold refinery in Frankfurt, Germany, was given a special assignment. A jewelry store, undergoing internal renovations, wanted to dispose of a long backlog of used jewelry and gold fragments. The items included damaged necklaces, old rings, gold watch chains and even gold teeth. These seemingly useless scrap materials actually contain huge gold value.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
Recovery process文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
Evaluation and Collection: The refinery first conducted a detailed evaluation of the items provided by the jewelry store to determine the gold content and the possible amount of purification. After both parties reached an agreement, the waste items were formally acquired, with an overall valuation of about 10,000 euros.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
Sorting and pretreatment: Back at the refinery, the gold scrap is first carefully sorted. Non-metallic materials such as gemstones are removed by hand, while those of varying purity are sorted.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
Smelting and purification: Next, the gold scrap is fed into a high temperature furnace for melting. In this process, the impure metals and impurities are separated and the pure gold is collected.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
Refining and finished products: Eventually, the purity of gold is further improved through a series of chemical treatments. About 8 kilograms of pure gold were successfully extracted from the waste, with a market value of nearly 300,000 euros.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
The work of the Gold Refinery not only shows the crystallization of human wisdom, but also highlights the importance of resource recovery and reuse. Through this case, we realized that many neglected items actually contain potential value. Environmental protection and resource recycling is not only a responsibility, but also a demonstration of wisdom and technology. Let us cherish and make good use of the resources around us, and contribute to the better future of the earth.文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
文章源自平泽贵金属回收公司 www.51gjs.comPINGZE Precious Metals Recycling-https://en.51gjs.com/47229.html
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