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iEAF® Net Energy Control

Tenova’s i EAF® Dynamic Net Energy Control is based on novel sensors combined with mathematical models to achieve a mass energy balance. Heat control is based on real-time calculation of melting percent which is a ground-breaking innovation in the pacing of EAF operations.

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Overview

iEAF® dynamic melting control uses fundamental thermodynamic and kinetic relationships along with traditional “kWh per ton” control logic to pace every heat the same way irrespective of the heat’s actual energy efficiency.  Using novel sensors combined with mathematical models to achieve a mass energy balance.  Novel sensors include:

Off-gas temperature/pressure/flow-rate

Slag and liquid weight measurement or calculation

iEAF® dynamic refining control uses endpoint detection to facilitate temperature and carbon conditions to be reached in a dynamically optimized way.   The module uses data from the novel sensors combined with Bath & Slag process control models to:

Dynamically monitor and evaluate refining scenarios

Dynamically optimize the refining path by selecting optimum chemical and energy profiles

Determine when the endpoint condition (T and C) is reached

Technical Data
Innovation
Automation
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Related Solutions

Intelligent EAF (iEAF®) Technology
iEAF® for Consteel Continuous Charging System
iEAF® for DRI Process
iEAF® Chemical Energy Control
Key References
Key References

Americas

Doug Zuliani

Doug Zuliani

Director Sales & Business Development, Tenova Goodfellow Inc.

Contact us

Americas & MENA

Armando Vazquez

Armando Vazquez

Senior Business Development Manager, Tenova Goodfellow Inc.

Contact us

South Africa & SEA

Armando Vazquez

Armando Vazquez

Senior Business Development Manager, Tenova Goodfellow Inc.

Contact us

China

Chen Jie

Chen Jie

Business Development Manager, Tenova Technologies (Tianjin)

Contact us

Europe and Türkiye

Davide Masoero

Davide Masoero

Area Manager Europe Electric Arc & Ladle Furnace

Contact us

India

Praveen Chaturvedi

Praveen Chaturvedi

Vice President Tenova Technologies Pvt Ltd

Contact us

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Tenova

Tenova is your worldwide partner for sustainable, innovative and reliable solutions in the metals and the mining industries.

From hydrometallurgy and pyrometallurgy to material handling, DRI to EAF, reheating furnaces to heat treatment furnaces, cold rolling mills to processing lines, roll grinders and texturing, our technologies minimize the environmental impact of your activities, operations, and final products.

 

Tenova S.p.A. Via Gerenzano, 58 - 21053 Castellanza - Italy

V.A.T. IT 04651530968.
REA 04651530968.
Share Capital € 18.443.700

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Tenova

Tenova is your worldwide partner for sustainable, innovative and reliable solutions in the metals and the mining industries.

From hydrometallurgy and pyrometallurgy to material handling, DRI to EAF, reheating furnaces to heat treatment furnaces, cold rolling mills to processing lines, roll grinders and texturing, our technologies minimize the environmental impact of your activities, operations, and final products.

 

Tenova S.p.A. Via Gerenzano, 58 - 21053 Castellanza - Italy

V.A.T. IT 04651530968.
REA 04651530968.
Share Capital € 18.443.700

Choose your way
  • Talents
  • Suppliers
  • Media
Choose your technologies
By Technologies
  • Iron & Steel Technologies
  • Aluminum Technologies
  • Hydrometallurgy
  • Pyrometallurgy
  • Grinding & Texturing
  • Port Facilities
  • Our Green Solutions
  • Digital & Process Control
  • Industrial Gas Analyzers
By Metals & Materials
  • Iron & Steel
  • Aluminum
  • Boron
  • Copper
  • Ferro-Alloys
  • Lithium
  • Manganese
  • Nickel & Cobalt
  • Phosphate - PPA
  • Platinum Group Metals
  • Rare Earths
  • Rockwool
  • Silicon Metal
  • Titanium
  • Uranium
By Green solutions
  • Heat Recovery
  • Combustion Systems
  • Decarbonization
  • Recycling and By-Products
  • Hydrogen
  • Lithium Battery Recycling
  • Texturing
  • Tenova on Linkedin
  • Tenova on Twitter
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  • Legal Disclaimer & Company Information
  • Contact

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