Henan Yusai Precision Machinery Co., Ltd. is a high-tech enterprise specializing in technical services and equipment manufacturing for the refining and purification of rare and precious metals such as gold, silver, platinum, palladium, rhodium, iridium, and ruthenium.
Plasma smelting and enrichment of precious metals from spent catalysts
Plasma arc melting, using a plasma arc as a heat source, is a highly efficient pyrometallurgical technique. It has applications in machinery, metallur
Key technologies and equipment for intelligent 99.999% gold electrolysis
This project uses only half the gold content in the electrolyte compared to traditional electrolysis processes, achieving an electrolysis efficiency 3
The 6,000-ton/year precious metal catalyst project was completed.
After nearly half a year of hard work, our company successfully completed the construction and installation of the precious metal catalyst recovery an
Recycling Platinum, Rhodium, Gold, Iridium, and Rare Precious Metals from Waste Catalysts
The project originally included a 600-ton-per-year precious metal catalyst processing capacity and a 2000-ton-per-year silicon waste comprehensive uti
Spray tower exhaust gas treatment process
Our client signed a contract for palladium refining and waste gas treatment. Each batch can refine 10-15 kg of palladium. Glass reaction vessels and s
A company’s comprehensive refining and recovery project for precious metal catalysts
A certain company is a technology-based enterprise specializing in the research and development and production of precious metal catalysts. Relying on
A company’s gold and silver refining and waste gas treatment project
This project is an EPC (Engineering, Procurement, and Construction) project for gold and silver refining, encompassing workshop design, equipment prod
Waste gas treatment project for refined lead and rare precious metal plants
This project, commissioned in October 2019, treats the exhaust gas from the entire refined lead and rare precious metals plant. It includes nitrogen o
Platinum-Palladium Precious Metal Refining Tail Gas Treatment Project
This project officially commenced operation in April 2021, treating tail gases from silver refining and platinum-palladium refining in Workshop 1 of t