Chihong Zinc Germanium has independent intellectual property rights technology for the first time abroad

Chinalco.com.cn May 24, 8 technicians from India's Rajasthan Zinc Plant recently completed on-site technical training at Chihong Zinc Germanium, which means that Chihong Zinc Germanium's technology with independent intellectual property rights has gone abroad for the first time. According to the contract signed by the two parties, the electric slag plug device of Chihong Zinc and Germanium has been shipped to the Rajasthan zinc plant in India, the smoker furnace operation manual has been provided to the Indian side, and the contract content has exceeded half of the contract.
Before the construction of the India 160,000-ton / year zinc slag treatment valuable metal recovery project, the Rajasthan Zinc Plant in India has been investigating zinc slag treatment technology in many countries for a long time. The smoke furnace technology stands out. Afterwards, the Rajasthan Zinc Plant in India signed the "India Zinc Slag Treatment Project Equipment Supply Contract" (electric slag plug device) and the "Zinc Slag Treatment Valuable Metal Recovery Project Smoke" Furnace Training and Start-up Technical Service Contract.
In recent years, Chihong Zinc and Germanium has been the main line to enhance the independent innovation capability of enterprises, continuously improve the independent innovation capability, and promote the rapid and healthy development of enterprises with scientific and technological innovation. It has established a "risk geological exploration-mine wasteless mining-smelting and clean production-" three wastes "cycle Utilization-comprehensive recovery of rare and precious metals-product deep processing "of the entire industry chain development model. Dozens of core technologies including oxygen-rich top blowing smelting crude lead technology, wet zinc smelting-deep purification-long period electrowinning proprietary intellectual property rights and hidden ore body positioning prediction method, mine paste cement filling mining technology, etc. have been identified It is a national high-tech enterprise, a national innovative pilot enterprise, and the first batch of national-level intellectual property superior enterprises. It has won two second prizes of the National Science and Technology Progress Award and more than 40 provincial and ministerial-level technical awards. Currently, Chihong Zinc Germanium has 361 valid patents, including 86 invention patents.