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John Zink Company understands the complexities and expense of minimizing
NOx and maximizing efficient performance in your plant's burner
systems. Our portfolio of next-generation JZ® burners employ
the world's most advanced low-emission technologies. Whether
used for a new or a retrofit application, JZ burners provide
the most cost-effective solutions for compliance with strict
emissions regulations.
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| Clockwise from the top, the model LM-200R, the LM-300R, and
the LM-100R. |
JZ LeanMix™ Series featuring COOLburn® technologies
The JZ LeanMix Series of burners featuring COOLburn® technologies reduces
NOx from conventional burners by as much as 90%. The
patented design enhances the mixing of incoming fluid streams to both
round-flame or flat-flame models. The diffusion-flame design
of the LeanMix burners is ideal for ultra-low NOx process-heater
applications. COOLburn retrofit kits are also available.
- JZ LM-100™ [Patented] single-combustion zone upgrade for raw-gas burner
- JZ LM-200™ dual-combustion zone diffusion-flame burner
- JZ LM-300R™ [Patented] triple-zone combustion burner for ultra-low NOx applications
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| The model JZ LPM-305F. |
JZ LeanPreMix™ Series featuring COOLmix™ technology
The JZ LeanPreMix series of ultra-low NOx radiant-wall burners employs COOLmix technology to
reduce peak flame temperatures thereby reducing emission byproducts
normally produced in near flameless fuel oxidation. The LeanPreMix Series
burners produce stable flame patterns and are ideal for radiant-furnace
applications. The LPM series of burners fits existing mounting requirements
with no heater or tile modifications and may be upgraded on line.
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| The model JZ FPMR-3W. |
JZ FPMR™ Series featuring COOLflame™ technology [Patented]
The new JZ FPMR Series utilizes the COOLflame strategy
of segregated injection of air and fuel gases to reduce peak flame temperatures.
The quasi-flameless design provides an evenly distributed heat flux across
the forced-draft radiant wall burners. The novel design moves air through a
slotted tip and fuel through a staged tip.
- JZ FPMR-3W radiant-wall burners, nominal 3-in. diameter tip
- JZ FPMR-5W radiant-wall burner, nominal 5-in. diameter tip
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Fuel Dilution
For improved NOx performance, retrofit COOLfuel technology to most any round- or flat-flame process furnace, boiler or fired heater. The unique fuel-enhancement process employs the kinetic energy of the available fuel supply to dynamically adjust the fuel mixture and produce a relatively low heating value composition. Results show COOLfuel technology provides substantially cooler combustion to reduce NOx emissions by up to 95%.
For more information on COOL Technologies and how to apply the NOx-reducing technologies to your fired applications, click here to view the latest brochure in the Adobe® Acrobat PDF format. Click here to get the free Adobe Acrobat Reader plug-in.
Not sure what technology is right for your application? Narrow your options with our Selection Matrix, also in the Adobe® Acrobat PDF format. Then contact a John Zink® expert for more information regarding next-generation burner technologies and how they can be applied for your NOx control requirements.
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Contact JZ
Burner Group
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