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COOLstar ® Burner

Stable Flames and NOx Emissions as Low as 15 ppm

The COOLstar industrial process burner from John Zink Hamworthy Combustion is an advanced solution designed for ultra-low NOx gas firing applications. With a proven performance and reliability record, thousands of COOLstar burners are in service globally.

The key to the COOLstar burner’s impressive service record lies in its innovative design. It utilizes JZHC’s proprietary flue-gas entrainment and mixing strategy, harnessing the energy of incoming fuel and air streams. This breakthrough design ensures stable flames and ultra-low NOx emissions, achieving levels as low as 15 ppm.

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COOLstar ® Burner

Stable Flames and NOx Emissions as Low as 15 ppm

The COOLstar burner from John Zink Hamworthy Combustion is an advanced solution designed for ultra-low NOx gas firing applications. With a proven performance and reliability record, thousands of COOLstar burners are in service globally.

The key to the COOLstar burner’s impressive service record lies in its innovative design. It utilizes JZHC’s proprietary flue-gas entrainment and mixing strategy, harnessing the energy of incoming fuel and air streams. This breakthrough design ensures stable flames and ultra-low NOx emissions, achieving levels as low as 15 ppm.

Performance Features

Engineered from the customer’s perspective, the COOLstar ultra-low NOx burner prioritizes safety, ease of operation, and optimum performance. Drawing on JZHC’s extensive experience as a global leader in burner design and manufacturing, the COOLstar burner is compact, making it suitable for both new builds and retrofit applications. Additionally, it requires minimal maintenance and operates with a wide range of fuels, setting the standard for economical, ultra-low NOx combustion.
The COOLstar burner offers impressive performance features:
  • Stable flames over a wide range of operating conditions
  • NOx emissions as low as 15 ppm
  • Natural draft heat release from 1.7 to 20 MMBtu/hr (0.5 to 6.0 MW)
  • Higher heat release available with forced draft
  • Compact version available for easy integration into conventional
    burners’ cutouts
  • ARIA™ Register for optimized air distribution and improved combustion emission performance with fine tunability across operating range
  • Single-point air control, jackshaft controllable, and proportional heat release-based air control operation
  • Low maintenance with robust tile, individually removable high alloy gas tips, and no metal components in combustion zone
  • Adaptable design platform for natural or forced draft, up-fired, down-fired, and horizontal installations
  • Wide range of fuel composition compatibility, including natural gas, refinery fuel gases, PSA purge gas, 100% hydrogen, specialty fuels, and waste gas firing
  • High turndown ratio of 5:1 or higher based on application

Applications

The COOLstar burner can be found in various
applications across multiple industries, including:

The COOLstar burner can be found in various applications across multiple industries, including:

  • Coker heaters
  • Horizontally fired platformers
  • Crude and vacuum heaters
  • Downfired methanol, ammonia, and hydrogen reformers
  • Ethylene cracking furnaces
  • Hot oil heaters, charge heaters, reboilers, etc.
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Achieve Ultra-Low NOx Emissions

When it comes to ultra-low NOx gas firing applications, the COOLstar burner from
John Zink Hamworthy Combustion is the proven choice. Discover the benefits
of its compact design, diverse fuel compatibility, and exceptional performance.

When it comes to ultra-low NOx gas firing applications, the COOLstar burner from John Zink Hamworthy Combustion is the proven choice. Discover the benefits of its compact design, diverse fuel compatibility, and exceptional performance. Contact us today to learn more.

Contact us today to learn more.
Contact us today to learn more.
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