Project Delivery Brief Zhengzhou Jinquan Metallurgical Equipment finished shipment of a 400kg per batch silver electrolytic cell for Tongling Jinguan precious metal refinery. This…
Full Material Feeding Commissioning Finished for Waste Catalyst Precious Metal Recovery Line Core SEO Keywords: waste catalyst precious metal recovery, spent catalyst recycling plant, PGM…
The 2025 Henan Provincial Industrial Design Competition recently concluded with remarkable achievements. Its theme is "Empowering Intelligent Manufacturing Through Design, Boosting High-Quality Henan Industry". Zhengzhou…
The groundbreaking ceremony for the headquarters base project of rare and precious metal materials and high-end equipment manufacturing of Zhengzhou Jinquan Mining and Metallurgical Equipment…
Zhengzhou Jinquan Wins First Prize at 2025 China Gold Association Science and Technology Achievement Award Zhengzhou Jinquan Mining & Metallurgical Equipment Co., Ltd. has…
Gold Extraction from E-Waste Using Aqua Regia Aqua regia stripping is a recycling method that dissolves the gold plating in e-waste…
Pyrometallurgy of lead anode mud The pyrometallurgical treatment of lead anode mud mainly recovers precious metals through reduction smelting, oxidation refining and electrolytic extraction. First,…
Gold-loaded carbon electrolysis process First, the gold-loaded carbon is pre-treated and screened to separate carbon powder and fine particles and enter the carbon storage tank.…
Refining silver from silver nitrate by electrolysis Electrolysis is a simple and environmentally friendly method that directly extracts high-purity silver through electrolysis. The specific operation…
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