Basic description: Although wet flotation technology can solve the problem of carbon residue hazardous waste, but the cryolite product obtained is fine powder, the willingness to use in the production of aluminum electrolysis is not strong. Meanwhile, the flotation production line has a longer flow, the process is relatively complex, but the equipment needed and the investment cost will not be significantly reduced with the carbon residue processing scale becomes smaller, so the economy is poor. Based on the above characteristics of wet flotation process, the company has developed the carbon slag CSR furnace and a set of thermal treatment technology, which can solve the above problems, especially suitable for carbon slag processing capacity of less than 10,000 tons per year processing scale.

Product overview Technical advantages Functional characteristics

Product Overview:

Aiming at the defects of the traditional charcoal slag thermal treatment process equipment and the shortcomings of the wet flotation process, the new type of energy-saving charcoal slag thermal treatment technology and complete sets of equipment, which has a short process, less investment, better product quality, and good economic benefits. The main use of pre-crushing → loading → carbon dregs treatment furnace → cooling → flue gas treatment process to deal with electrolysis carbon dregs to obtain high-purity electrolyte blocks.

High purity of electrolyte block products, up to 99% or more.


Self-developed advanced combustion control technology and furnace structure greatly reduces the processing gas consumption, and the gas consumption of tons of charcoal slag does not exceed 100Nm³.


Self-developed suitable furnace lining materials to extend the service life to more than 12 months, greatly improving the operating efficiency of the CSR furnace and reducing maintenance costs.


Advanced combustion control system: Through the monitoring of the gas pressure and air pressure of the combustion system, as well as the results of the flame status monitoring of the burner, to cooperate with the temperature control system to achieve the automatic and safe ignition function of the burner.

Safe and reliable: The burner has the function of ignition protection, gas pressure high and low limit protection, air pressure insufficient protection, flame failure protection and power failure protection.

It has a short process, small footprint, low investment and simple operation.

The flue gas purification system of electrolysis workshop can be utilized to treat the flue gas of CSR furnace, saving investment cost.


Service hotline
0371-67896196
  • Product inquiry phone:18638655617
  • Pre-sale inquiry email:cjq@jwkjzz.com
  • After-sale service hotline:18638655616
  • Address:Building Y11, National University Science Park, No. 11 Changchun Road, High-tech Development Zone, Zhengzhou City, Henan Province
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