Ultra Low Emissions
Burner
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Revcontrol
0 Marketing
- Muncie
Document
number
Honeywell Proprietary
Agenda
Who is Maxon?
XPO™ Introduction
Benefits of XPO™
Why select XPO for your
indirect fire needs?
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4/11 Marketing - Muncie
XPO™ Introduction
XPO™ Burners are engineered for installation in
liquid-backed fire tube
solution heaters
- Water bath heaters
- Direct contact water heaters
- Thermal oil heaters
- Solution heaters
- Fire-tube heaters
- Snow melters
• Available as a packaged burner
(integral blower) with Maxon or
Honeywell Smart FARC.
• External Blower (EB) version also available.
Extremely low NOx emissions, highest fuel efficiency
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4/11 Marketing - Muncie
XPO™ Introduction
• Indirect fired
burner for use
with many clean
fuel gases
High Fire
• Single digit NOx
emissions with
30% excess air
• Higher efficiency
due to low excess
air requirements
• Capacities up to
8MBtu
• Up to 6:1 Thermal
& Emissions
turndown ratio
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Low Fire
For use in process heaters
Refineries
Chemical plants
Fertilizer
Manufacturers
…or anyone
who heats process
liquids and gases
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Typical XPO™ Fire Tube Installation
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4/11 Marketing - Muncie
Agenda
Who is Maxon?
XPO™ Introduction
Benefits of XPO™
Why select XPO for your
indirect fire needs?
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Benefits of XPO™
• Versatile
Suitable for numerous fire tube solution-backed applications
- Water bath heaters
- Thermal oil heaters
- Snow melters
- Direct contact water heaters
- Solution heaters
• Flexible
Packaged burner (integral blower) available with Maxon or Honeywell Smart FARC
External Blower (EB) version also available
• Highly fuel efficient
Low excess air requirements with fuel savings that can produce an attractive ROI
• Extremely low emissions
Single digit NOx to meet the most stringent emissions standards
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Benefits of XPO™
Emission and Efficiency
Note;
%O2 in stack indicates
combustion fuel efficiency,
higher %O2 indicates less fuel
efficient burner.
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NOx Emission
ULN
Burner
XPO
Operation
Range
Burner
Metal Fiber
Fiber
Metal
Burner
Burner
Operation
Range
Operation
Range
Operation
Range
20
10ppm NOx
emission
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0
1
XPO™ Burner
Operation Range
Sub 10ppm NOx at 4.5-5.2% O2
Sub 20ppm NOx at 3-4 % O2
2
3
4
5
6
7
8
9
10
11
% O2
Higher Efficiency
Lower Efficiency
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Metal Fiber Burners
Operation Range
Sub 10ppm NOx at 7-9% O2
60 – 80ppm NOx at 3% O2
XPO™ Burner achieves lower NOx emissions
with lower excess air / lower stack O2 levels
Lower O2 means higher fuel efficiency
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Benefits of XPO™
Lower Fuel Cost
Additional annual fuel cost of increased excess air operation
Additional
ULN Burner
XPO™
Operation
Cost
Over traditinal
operating
range
Low-NOx Burner
Additional Annual Fuel Cost
2000
Additional
Metal Fiber
Metal
fiberCost
burner
Operation
Over traditinal
operating
range
Low-NOx Burner
ASSUMPTIONS:
Traditional burner operation
range is 3 to 4% O2.
1500
Traditional 3MBtu burner
operating at max input for
4000 Hours/Year will cost
$72,000.
1000
1MBtu/Hr= $6
500
0
3
XPO™ Burner
Additional annual
operation cost over
Standard Burner $50 to $250
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5
6
7
8
9
10
% O2
%O2 in stack
Higher Efficiency
Lower Efficiency
Metal Fiber Burners
Additional annual
operation cost over
Standard Burner $750 to $1250
save up to $1,250 in fuel costs annually
XPO™ will pay for itself!
XPO™ Burner can
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4/11 Marketing - Muncie
Agenda
Who is Maxon?
XPO™ Introduction
Benefits of XPO™
Why select XPO for your
indirect fire needs?
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4/11 Marketing - Muncie
Benefits Summary
XPO™ Burner
Typical Low NOx Burners
Single digit NOx emission with 30% excess
air no flue gas recirculation required
Single digit NOx emissions with High (5070%) excess air and/or costly external flue
gas recirculation
Low excess air operation ensures
minimal additional operating cost over
current high emission burners
Low Fuel efficiency equals higher
operation cost over traditional high
emission burners
Constant low excess air through the entire
firing rate
At mid-to-low-fire burners have to operate
at even higher excess air.
Burner can operate reliably
between 2% to 8% O2
Narrow operation range, outside of that
range flame blows out or is NOISY!
Simple construction
Exotic materials (fiber, ceramic, FGR
blowers)
Simple, Efficient, Versatile
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Efficiency and Emissions
 Market Dynamics:
 The U.S. Low NOx emission requirements are creating a need for low
emissions burners.
 Efficiency concerns are making traditional Low NOx burners costly to
operate with questionable reliability.
 XPO™ burner provides:






Sub 10ppm NOx at 30% Excess Air, Sub 20ppm NOx at 15% Excess Air.
Wide operation range, burner can be fired from 2 to 8% O2.
Heat Flux up to 12,000 BTU per inch2
Up to 6 to 1 emission and thermal turndown.
Tamper proof spark and pilot setup.
Modular design, blast tube, gas manifold, burner housing, all can be oriented
independently.
 Large flame observation window
 Burner can be easily opened for seasonal inspection, or maintenance.
 Available in five sizes 1, 2, 3, 4.5, and 6 MBtu, can be over-fired up to 8MBtu
Currently no manufacturer offers affordable, simple,
and fuel efficient Low NOx burner
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Complete combustion solutions
Maxon fuel trains and supply skids
. . . assure your installation
of trouble-free operation
in professionally built packages
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Maxon is much more than simply a
Think of Maxon as
components supplier…
your source
for
complete
combustion
solutions
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