We concentrate on graphite equipment-based process engineering and chemical environmental protection process engineering that is advantageous to energy conservation and emission reduction with other equipment. We combine and customize our process solution by using our expertise in material, equipment and process.

    Concentration of H2SO4

    • Can design high concentration from 70 % to 96%
      And low concentration from 25 % to 68 %
      Natural or forced circulation
      Two or three-stage concentration system at different pressure levels significantly reduce steam consumption
      Our References
      Waste sulfuric acid regeneration in TiO2 industry
      Sichuan, China
      5 t/h treated volume, H2SO4: 24%-69%
      Waste sulfuric acid concentration in TiO2 industry
      Anhui, China
      15t/h water evaporation, H2SO4: 20%~25% - 55%

    Titanium solution concentration

    • Two-stage evaporation process replace the single stage evaporation in the industry
      Customize process solutions according to customer’s requirements
      The lowest steam and cooling water consumption
      Maximize the heat recovery in the system
      Long service life
      Our References
      10t/h water evaporation
      Sichuan, China
      10t/h water evaporation
      Sichuan, China

    Concentration of dilute sulfuric acid in metallurgical, titanium dioxide, sulfuric acid and pesticide industries

    • Two-stage and three-section evaporation can be used
      Customize process solutions according to customer’s technical requirements
      Lab test can be conducted before scaling up to the industrial phase
      The lowest energy consumption achieved
      Maximize the heat recovery in the system
      Recycle of FeSO4.H2O
      Long service life
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