Unionsum International Industrial Co., Ltd.
Main products:pb anode,s.s cathode,frp cell,airport furniture,centrifuge
Contact Us
  • Contact Person : Mr. Guo Vincent
  • Company Name : Unionsum International Industrial Co., Ltd.
  • Tel : 86-731-85781166
  • Fax : 86-731-85781519
  • Address : Hunan,changsha,Room 40-41, 25A F, Skyscraping tower, 168 Furong Rd(M), Changsha, Hunan, P.R.China
  • Country/Region : China
  • Zip : 410011

Precious metal metallurgical Electrolysis and recover technology

Precious metal metallurgical Electrolysis and recover technology
Product Detailed
professional non-ferrous metal metallurgic smelting designer and technology engineers

Metal Metallurgical technological service introduction

we take on kinds of design job of production process, equipment, and technology service of  rare value metals such as lead, zinc, copper, gold, silver, bismuth, indium, tellurium etc. We can deal with complex copper ore with high impurities of lead and zinc, a variety of materials containing valuable metals, and  lead and valuable metals comprehensive recovery which are produced during the Lead-zinc copper production. The metal products are made strictly accordance with the national standards.

1.    Raw materials source introduction of partly non-ferrous metal products

1.1   The raw material source of gold, silver, bismuth, tellurium etc. rare metals production: Pb anode mud produced during lead smelting, copper annode mud from copper smelting and lead smelting, silver floatation residues from zinc smelting, silver-zinc slag and rare value metal materials from bismuth smelting.

1.2.   The raw material source of lead products: grade40-65% lead concentrates, zinc leaching residues, copper ash leaching slag, silver dross and low-grade gold and silver mine from zinc smelting.

1.3. The raw material source of zinc products: grade37-55% zinc concentrates and zinc oxide dust.

1.4. The raw material source of indium products: indium-rich slag generated in the zincsmelting, the reverberatory furnace soot from lead smelting,  indium and arsenic dusts from copper smelting.

1.5.  The raw material source of copper products: copper concentrates, lead matte, bismuth and copper matte, copper and cadmium sediment and waste copper materials etc.

2. The projects we are involved

Hunan Zhuzhou Tongda Smelting Company   Annual productivity 6000MT electrolytic lead.

Hunan Chenzhou Yongxing Pengyang Smelting Company  annual productivity 10,000MTtellurium.

Yunnan Chihong Zinc Storage Company  annual productivity 500MT bismuth (Bi)

Henan Yuguang Non-ferrous Company, annual productivity 800MT bismuth (Bi) and 2MT tellurium.

Hunan Zhuzhou Metallurgy and Smelting Company, annual productivity 300MT tellurium and 80MT imdium.

Henan Easter Gold Lead Company, annual productivity 300MT bismuth (Bi)

Hunan Yuteng Company, annual productivity 80MT gold and silver.

Shanxi Shangluo Zinc Company, annual productivity300MT gold&silver and 20MT imdium.

Hunan Luxi Lantian Company, annual 20Mt imdium.

Fujian Haosheng Smelting Company, annual productivity 20,000MT electrolytic zinc.

Fujian Yongfeng Smelting Company, annual productivity 3000MT electrolytic zinc.

Yunnan Qujing Jinxing Chemical Industry Company, annual productivity 5000MT electrolytic zinc.

Hunan Zhuzhou Pinghe Smelting Company, annual productivity 10,000MT electrolytic zinc. 

Job we can take

7 . Research of metallurgical engineering technology, equipments system development and techonology service.

Mineral material pre-processing system includes crushing, screening, drying, agglomeration systems, fluidized roasting equipment selection, design and development; the pyrometallurgical AC and DC arc furnace, rotary kiln, induction furnace etc. design and selection.

hydrometallurgy equipment system development includes leaching, solid-liquid separation, washing, ion exchange, and product fabrication equipment design and technology research, electrolysis equipment and polar plate.

Extraction ---  the synthesis of novel extractants, selection, extraction equipment selection and design,   New Extractant selection, extraction equipment selection design (micro-box-type mixed settler used in industrial production and in the laboratory), personel training.

The high-purity product fibrication process equipment.

8   Metals, alloys gas and water atomization milling system design and development and staff training, includes copper powder, nickel powder, zinc powder, 663 alloy powder, lead powder, ferronickel powder, powdered diamond catalyst, silver powder. 9   Environmental protection Evaluation of metallurgical process and feasibility study and design of the plant to build.

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