Blast Furnace
Steam and power from blast furnace gas.
Where the energy is
What the boiler has to do
- A gas this lean needs a boiler designed for it
- Furnace volume sized for a large, low-temperature flame
- Burners built to hold a stable flame on blast furnace gas alone, with supplementary fuels for support at low load and start-up
- Preheated combustion air to raise flame temperature
- Gas safety designed in, because the fuel is carbon monoxide: purge sequences, flame supervision, CO monitoring and leak-tight ducting
What we supply
- BFG fired boilers as single- or bi-drum natural circulation water-tube units with membrane walls
- Lean-gas burners and co-firing
- Supplied alone, or as the boiler island of a captive power plant with the steam turbine and extended balance of plant on a turnkey basis
Our Industrial Products
BF Gas Fired Boilers
Water-tube boilers with burners built for lean blast furnace gas, co-firing and preheated air.
CO Gas Boilers
The wider family: carbon black tail gas, ferro alloy furnace gas and other lean fuels.
Coke Oven
Non Recovery Type | Recovery Type (CDQ)
The coke making process ( Non Recovery Type / Recovery type) involves carbonization of coal to high temperatures in an oxygen deficient atmosphere in order to concentrate the carbon thereby generating high temperature heat, and/or recovering chemicals
TSPL provides waste heat boilers to recover this heat and convert waste heat into Steam for power generation.
Sinter Plant
Sinter plants agglomerate iron ore fines (dust) with other fine materials at high temperature, to create a product that can be used in a blast furnace. Sintering process causes the constituent materials to fuse which results in formation of hot flue gas.
TSPL provides Waste Heat boiler to recover heat from exhaust gas to generate steam thereby limiting exhaust gas temp to around 180 Deg C & in turn decreasing CO2 & dust emission to the environment.
Blast Furnace
Ironmaking is the first step in the manufacture of pure steel, wherein iron ore, coke and fluxes are charged into the blast furnace, where the ore is chemically reduced and converted into molten hot metal (pig iron).
During process there is Unutilised / surplus BF Gas. TSPL provides boilers to combust these gases to produce steam and generate power.
Oxy Claus Plant
Basic oxygen steelmaking is a primary steelmaking process for converting molten pig iron into steel. Desulfurising Pretreatment of the blast furnace hot metal is done externally to reduce Sulphur in an Oxy Claus process.
TSPL provides Boiler for off gases generated in Oxy Claus process.
Captive Power Plant
For any process industry to thrive, the quality, reliability and cost of electricity are important factors. Process industry thus sets up its own power generation plant for self-use thereby reducing dependence on the grid.
TSPL provides concept to commissioning solutions for Power generation by utilising fossil fuels available to combust it in an AFBC / TG boiler or utilize Waste Gases in a WH Boiler to produce steam thereby generating power by a Steam Turbo Generator.