Non Ferrous

Thermax boilers convert the high temperature dust laden waste gases from Non -Ferrous process industries like copper/zinc/lead/aluminium etc. The source of gas could a roaster/smelter/convertor. The waste heat content of these gases can be recovered for generating steam, thus improving the overall energy balance. Boilers designed for this application are usually of the forced circulation type. The high dust load in the gases requires the installation of an online cleaning system.

Product Range

  • Waste heat boiler on zinc pyrite roasters
  • Waste heat boiler on copper smelters
  • Waste heat boiler on the copper convertors

Product Features

  • Forced circulation water tube design
  • Gas tight side wall of water wall design
  • Wide pitched in-line geometry to prevent choking
  • On-line hammering system
  • Baffles to prevent channeling of gases
  • Provision of cavity followed by variable pitch convection coils

Operating Range

  • Capacities: 10 TPH to 100 TPH
  • Pressure: 45 - 60 kg/cm2 (g)
  • Temperature: Saturated to 400ºC

Major Clients

  • Birla Copper
  • Cominco Binani Zinc Ltd.
  • Hindustan Copper Ltd.
  • Pyrites Phosphates & Chemicals Ltd.
  • Indogulf Fertilizer