Silver sulfide (Ag₂S) electrolytic recovery Recovery of silver from silver sulfide (Ag₂S) by electrolysis is an effective silver extraction method that includes several key steps: raw material preparation, leaching, electrolysis, silver deposition, tailings treatment, and product…
Jinquan iridium trichloride recovery process Detailed explanation of titanium trichloride recovery process: technical path for extracting iridium metal. Titanium trioxide, as an important compound of iridium metal, plays a key role in the gold extraction process. …
Iridium waste recycling iridium oxide refining method Recycling iridium oxide refining method: efficient gold extraction skills. The iridium oxide refining technology in iridium waste is a complex and sophisticated process that includes multiple chemical…
China gold purification process The gold purification process involves dissolving gold-bearing materials in aqua regia (HNO₃:HCl =1:3), where gold reacts to form soluble [AuCl₄]⁻ complexes, followed by filtration to separate insoluble residues. …
Preparation of sponge silver formaldehyde catalyst In the traditional industry.The preparation of formaldehyde catalyst is very cumbersome because sponge silver is not easy to prepare. The electrolysis method can be…
Process of smelting waste catalyst into palladium 1. Raw material pretreatment (Dissolution and conversion: Waste catalyst needs to be smelted or acid-leached to convert into chloropalladic acid (H₂PdCl₄) solution.…
Extraction of precious metals from copper anode mud The chemical process of extracting precious metals from copper anode mud first converts the precious metals in the copper anode mud into water-soluble sulfates through sulfuric…
Jinquan - E-waste gold withdrawal The current process of gold extraction from electronic waste is to enrich the precious metals in electronic waste into copper alloys through pyrometallurgical enrichment, and then recover precious…
Jinquan-Automated PGM Refining Plant Case Study Building an automated PGM refining plant requires extensive experience in precious metal smelting and the integration of professional automation design teams. Over years of project experience, Jinquan has studied several technical…
Silver Electrolysis Factory Case The Thai silver electrolysis factory is a modern smelter mainly using electrolysis. It uses silver nitrate solution and potential difference to increase the purity of silver to 99999%. 1. High purity guarantee of…
Aqua regia separation process of gold and silver alloy Aqua regia is a strong acid solution formed by slowly mixing concentrated hydrochloric acid and concentrated nitric acid in a volume ratio of 3:1. This solution can effectively dissolve the gold…
925 Silver Electrolytic Purification Solution Silver is a metal with excellent beauty and conductivity, and is widely used in jewelry, electronics and industry. However, the requirements for its purity are different. The purity of traditionally traded silver is 99.99%, and…
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