Skip to main content
  • About us
    • Our Commitment
    • Sustainability
    • Innovation
    • Safety
    • Reliability
    • Leadership
    • Ethics & Compliance
    • Global Presence
    • Our Brands
      • Tenova HYL
      • Tenova Pyromet
      • Tenova Advanced Technologies
      • Tenova LOI Thermprocess
      • Tenova Italimpianti
      • Tenova I2S
      • Pomini Tenova
      • Tenova Material Handling
      • Nova Analytical Systems
      • TAKRAF
      • DELKOR
    • History
  • Metals Insights
  • Technologies
    • Iron & Steel
      • Ironmaking & Smelting
      • Melt Shops
      • Flat Products
      • Long Products
      • Plate Making
      • Pipe Making
      • Forging Technologies
      • Graphite Electrodes
    • Aluminum
      • Upstream Aluminum
      • Downstream Aluminum
      • Roll Shops Aluminum
    • Hydrometallurgy
      • Aluminum
      • Boron
      • Copper
      • Lithium
      • Manganese
      • Nickel & Cobalt
      • Phosphate - PPA
      • Rare Earths
      • Uranium
    • Pyrometallurgy
      • Ferro-Alloys
      • Mineral wool
      • Platinum Group Metals
      • Silicon Metal
      • Titanium
    • Grinding & Texturing
      • Roll Shops
      • Surface Grinding
    • Port Equipment
      • Bulk Material Handling
    • Our Green Solutions
      • Heat Recovery
      • Combustion Systems
      • Decarbonization
      • Recycling and By-products
      • Hydrogen
      • Lithium Battery Recycling
      • Texturing
    • Digital & Process Control
      • Digital & Automation
      • Intelligent Process Control
    • Industrial Gas Analyzers
      • Nova Analytical System by Tenova
  • People & Careers
    • Why Tenova?
    • Working at Tenova
    • Entering Tenova
    • Living and Growing at Tenova
  • Newsroom
    • News
    • Press Releases
    • Events
    • Media Kit
  • Our portals
  • Career portal
  • Supplier portal
  • Choose your way
  • Talents
  • Suppliers
  • Media
Tenova Tenova
I’m looking for
Technologies
  • Our Portals
    • Career portal
    • Supplier portal
Menu Menu
Menu
I’m looking for
  • About us
    • Our Commitment
    • Sustainability
    • Innovation
    • Safety
    • Reliability
    • Leadership
    • Ethics & Compliance
    • Global Presence
    • Our Brands
      • Tenova HYL
      • Tenova Pyromet
      • Tenova Advanced Technologies
      • Tenova LOI Thermprocess
      • Tenova Italimpianti
      • Tenova I2S
      • Pomini Tenova
      • Tenova Material Handling
      • Nova Analytical Systems
      • TAKRAF
      • DELKOR
    • History
  • Metals Insights
  • Technologies
    • Iron & Steel
      • Ironmaking & Smelting
      • Melt Shops
      • Flat Products
      • Long Products
      • Plate Making
      • Pipe Making
      • Forging Technologies
      • Graphite Electrodes
    • Aluminum
      • Upstream Aluminum
      • Downstream Aluminum
      • Roll Shops Aluminum
    • Hydrometallurgy
      • Aluminum
      • Boron
      • Copper
      • Lithium
      • Manganese
      • Nickel & Cobalt
      • Phosphate - PPA
      • Rare Earths
      • Uranium
    • Pyrometallurgy
      • Ferro-Alloys
      • Mineral wool
      • Platinum Group Metals
      • Silicon Metal
      • Titanium
    • Grinding & Texturing
      • Roll Shops
      • Surface Grinding
    • Port Equipment
      • Bulk Material Handling
    • Our Green Solutions
      • Heat Recovery
      • Combustion Systems
      • Decarbonization
      • Recycling and By-products
      • Hydrogen
      • Lithium Battery Recycling
      • Texturing
    • Digital & Process Control
      • Digital & Automation
      • Intelligent Process Control
    • Industrial Gas Analyzers
      • Nova Analytical System by Tenova
  • People & Careers
    • Why Tenova?
    • Working at Tenova
    • Entering Tenova
    • Living and Growing at Tenova
  • Newsroom
    • News
    • Press Releases
    • Events
    • Media Kit
Choose your way
  • Talents
  • Suppliers
  • Media
  • Tenova on Linkedin
  • Tenova on Twitter
  • Tenova on YouTube
  • Tenova on WeChat

Radiant Tubes Combustion Systems

Radiant tubes are used for applications where the material is in contact with a controlled atmosphere in order to obtain the required heat treatment.

TRK and TRKS are installed respectively in radiant tubes without and with recirculation. The first are combined with an integrated recuperator, which is mounted on the cold leg of the radiant tube while the latter are of self-recuperative type.

Share

Photo
4
3D
1

Overview

TRK burners are combined with a counter-current heat exchanger which allows to recover heat from the waste gases coming out of the radiant tube. The design of the finned elements and the length of 500 - 600 mm allows for high-efficiency heat recovery.

In order to keep NOx emissions to a minimum, the recuperator is equipped with an internal ejection system which allows part of the fumes to be recirculated inside the combustion air. This design targets to reduce the oxygen content in the air in order to equalize the heat flow distribution along the radiant tube surface. The TRK combustion systems have been developed for U- and W-shaped radiant tubes (non-recirculating radiant tube designs).

TRKS and TRKSX burners are the flame and flameless versions of self-recuperative burners. Thanks to coupled gas and air staging, NOx emissions of the flame versions are always below 200 mg/Nm3 while for flameless version, NOx are further reduced to 80 mg/Nm3.
The high efficiency of the integrated heat exchanger allows to preheat the combustion air at high temperature for reducing the fuel consumption with respect cold air burners.

TRKS and TRKSX burners are suitable for recirculating radiant tubes types (SER, P or 2P). TRKS can be realized in specialty materials for high temperature applications of SER radiant tubes.

Technical Data
Innovation
Safety
Environment

Europe

Lorenzo Licitra

Lorenzo Licitra

Sales & Marketing Director, Tenova Italimpianti

Contact us

Americas

Tom Walsh

Tom Walsh

Vice President Sales and Technology, Tenova Inc.

Contact us

China

Bao Yong Li

Bao Yong Li

Senior Sales Manager Italimpianti, Tenova Technologies (Tianjin)

Contact us

India

Amitabh Nandi

Amitabh Nandi

Managing Director, Tenova Technologies Pvt

Contact us

SEA

Giuseppe Zanzi

Giuseppe Zanzi

Tenova Chief Representative Officer, Southeast Asia and Oceania

Contact us

Submit your request

By submitting your request and accepting the terms of this information, you declare that you have read and understood Tenova’s Privacy Policy about the processing of your data for the sole purpose of responding to your query.
For more details and the data retention period, please refer to the above-mentioned Privacy Policy.
Marketing consent

If you would like to be updated about Tenova’s activities, click on “I accept” to receive promotional or informative material concerning our company. By doing so, you declare that you have read and understood Tenova’s Privacy Policy and you consent to the processing of your data for communication and marketing purposes.
For more details, the data retention period and the withdrawal of consent, please refer to the above-mentioned Privacy Policy.

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 MI-1763778
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 Equipment
  • 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
  • Tenova on YouTube
  • Tenova on WeChat
  • Privacy policy
  • Legal Disclaimer & Company Information
  • Contact
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 MI-1763778
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 Equipment
  • 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
  • Tenova on YouTube
  • Tenova on WeChat
  • Privacy policy
  • Legal Disclaimer & Company Information
  • Contact

访问 Tenova 网站以了解最新信息

Tenova WeChat QR Code