Boiler design and engineering for sponge iron waste heat recovery boilers Boiler design and engineering for BFG / coke oven gas / oil fired boilers Power plant engineering for sponge iron & steel plants Trouble shooting and revamping of boiler and power plant machinery Plant Piping design and engineering
R. Loganathan et.al.  Carried out the waste heat recovery steam generator in sponge iron plant. The waste heat in plant is utilized gas cooler. The results of the study concluded that around annual savings will come around 198.79 lakhs which is more than the boiler cost approximate 180 lakhs. S.Umamaheswari
In Sponge Iron Plant, waste gas of 25000 NM3/Hr at 900 to 950 degrees centigrade is available. Technology is used to recover Waste Gases generated of high pressure, high temperature, and super heated steam by installation of Waste Heat Recovery Boiler (WHRB). The company has also proposed to install Fluidized Bed Combustion (FBC) Boiler
The Project is a waste heat recovery power generation project using waste flue gas from two sponge iron kilns in the direct reduction iron plant of the Electrotherm steel facility, with a total installed capacity of 30 MW. It is expected that 79,571MWh will be generated from the waste heat energy content of the flue
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Waste Heat Recovery Power Plants, contribute significantly, to the electrical energy saving (to the tune of 25%). The reduction in CO 2 emission, makes it environmental friendly. Installation of the waste heat recovery plant has to be tackled as a system approach, rather than considering cement plant and WHRPP operations, independently.
Waste Heat Boiler. Zozen waste heat recovery boilers are custom manufactured based on years of experience waste heat recovery. As a China waste heat boiler manufacturer, Our products are widely used in chemical, cogeneration (combined heat and power) plants,fertilizer plant, coking, etc.
The in-house consumption of sponge iron for manufacturing of billets, which would further be rolled into TMT bars and captive power plant utilizing the waste heat rejects from the sponge iron would improve the overall profitability of the project. The modules of the projects are as follows: S.No Division Rational 1. DRI (Sponge Iron)
Thus, the low value of thermal efficiency and the problems inherent in the sponge iron production serves as the motivation of the present research work to propose some better alternative than waste heat recovery boiler to utilize waste heat. Along with the energy aspect the present work also considers better utilization of water. 2.
WASTE HEAT RECOVERY BOILERS. TBWES provides energy solutions to utilise waste heat from various processes and applications to improve overall energy balance in ferrous metals, non-ferrous metals, cement, refinery, chemical, oil & gas, glass and other sectors.
Power plants based on waste heat recovery from sponge iron plants 8MW 2nos Power plants based on waste char/coal fines from sponge iron plants 8/16MW 1no Steel plant with induction furnace 10tons capacity 4nos,ladle refining furnaces 20tons capacity 2nos,continuous billet casting machine.
A waste heat recovery unit (WHRU) is an energy recovery heat exchanger that transfers heat from process outputs at high temperature to another part of the process for some purpose, usually increased efficiency. The WHRU is a tool involved in cogeneration.Waste heat may be extracted from sources such as hot flue gases from a diesel generator, steam from cooling towers, or even waste water from
the economic viability of the installation of waste heat recov-ery boiler occurs only when the installed sponge iron capacity is above 300tpd (tonnes per day). Apart from above, Ulrich and Ton-don  concluded that the feasibility of a WHRB for one 500tpd module plant would be questionable. It should be viable for the plants
Waste Heat Recovery Boiler [WHRB] : Wastetherm . Itâ€™s not just about saving fuel in a boiler, even your process may be such that it includes furnaces, kilns where a large proportion of heat after combustion of fuel gets wasted as a dry flue gas loss.. Waste heat recovery boiler operational working. Though in this case, you are not using extra fuel in your equipment still there are a huge
The major Raw Materials required for production of Sponge Iron by the rotary kiln process are: sized graded Iron Ore and Non-Coking coal. Limestone, in small quantities, is also required to can be utilized for the power generation through the waste heat recovery boiler. www.spongeitc 12 The hot gases after the heat recovery boiler gets
Presently the complex consists of a coal washery, Sponge Iron unit, Fluidized Bed and Waste Heat Recovery Boilers, Steam turbine, Induction Furnace, Ladle Refining Furnace, Continuous Caster, Ferro Alloys Plant etc. Second unit of Power plant and sponge iron plant along with Arc Furnace,
Manufacturer of Waste Heat Recovery Boiler - Tail Lean Gas WHR, Waste Heat Recovery Boiler for Glass Plant, AQC and PH Boiler and Waste Heat Recovery Boiler for Sponge Iron Plant (DRI Kiln) offered by Greens Power Equipment India Private Limited, Pune, Maharashtra.
In the present work waste heat recovery system is designed to integrate the heat of waste gas in the sponge iron process. For this purpose a case study of typical sponge iron production process is considered. The waste gas from a sponge iron plant exits at a temperature of around 200-300 C.