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ZINC ROASTER

Waste Heat Recovery Solutions for Zinc Roasting Plants

Waste Heat in Zinc Industry

Zinc manufacturing process mainly involves conversion of zinc sulphide to zinc oxide in a Roasting Furnace.

The roasting gas at the furnace exit has a temperature of about 950 to 1000 Deg C which is cooled in a  waste heat boiler.

In roasting process , sulphur is expelled as SO2 gas and subsequently recovering as sulphuric acid in Sulphuric acid plant.

TSPL is pioneer in supply of Roaster Boilers | Boilers & ancillary equipment’s in Sulphuric Acid Plant.

71+

CAPACITY (TPH)

67+

PRESSURE (kg/cm2)

400+

TEMPERATURE (°C)

10

INSTALLATIONS

Thermal Systems provides effiicient Waste Heat Recovery Boilers for Zinc Roasters

  • Experience on High dust laden gases in Roasting plant

  • 3 Pass Uptake - Downtake - Convection Section Design

  • Water cooled horizontal duct design

  • Online hammering / rapping mechanism for high dust removal

  • Gas - Gas Heat Exchangers - Shop / Site Assembled

Leading Global Boiler Manufacturer with successfull installations on high dust laden gases for Zinc Roasting plants.

WASTE HEAT RECOVERY BOILERS

For Zinc Roasters

In the production of Low Ash Metallurgical Coke (LAMC), large quantities of heat is carried away by flue gases and the hot coke itself. We have successfully operating WH Boilers, Custom Built to suit the plant layouts & location of gas tapping.

We have used: HORIZONTAL-MODULAR single pass, VERTICAL - HORIZONTAL, VERTICAL - 2 PASS Construction to suit plant lay-out and installation costs.

Waste Heat Recovery Solutions for Zinc Roasters

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