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How silver is refined?

Ethan Davis | 2023-06-07 13:40:28 | page views：1089
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Ethan Moore

Works at the International Labour Organization, Lives in Geneva, Switzerland.
Lead concentrates are first roasted and then smelted to produce a lead bullion from which impurities such as antimony, arsenic, tin, and silver must be removed. ... The residue from silver refining is treated by affination or parting to concentrate the gold content, which is refined by the Wohlwill process.
2023-06-07 13:40:28
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Alexander Reed

QuesHub.com delivers expert answers and knowledge to you.
Lead concentrates are first roasted and then smelted to produce a lead bullion from which impurities such as antimony, arsenic, tin, and silver must be removed. ... The residue from silver refining is treated by affination or parting to concentrate the gold content, which is refined by the Wohlwill process.
Silver processing | Britannica.com
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