Technology Demonstrates Superior NOx and
Efficiency Performance
TULSA,
Okla., March 5, 2025 /PRNewswire/ -- ClearSign
Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the
"Company"), an emerging leader in industrial combustion and sensing
technologies that support
decarbonization, improve operational and energy
efficiency, enable the use of hydrogen as a fuel and enhance safety
while dramatically reducing emissions, announces that following the
installation of a new burner technology into the Texas Gulf coast
facility of a global chemical company, the Company is reporting
selective catalytic reduction ("SCR") level nitrogen oxide ("NOx")
emissions in addition to high heat transfer efficiency within the
heater. The new burner technology, the first of this new "M"
series, will be marketed as ClearSign Core™ M1.

"Over the past two weeks we have started up and run the first
installation of a distinctly new burner technology branded as
ClearSign Core™ M1. This new technology originated from reimagining
the flow paths of fuel, air and flue gases within a burner and is
the product of our internal computational fluid dynamics modelling
led by our Chief Technology Officer, Matthew Martin," said Jim Deller, Ph.D.,
Chief Executive Officer of ClearSign. "The newly installed
burner has demonstrated combined NOx and efficiency capabilities
that outperform all burner technology that we are aware of,
including our own. For instance, our own measurements indicated
that this burner technology achieved sub 2ppm NOx with under 15%
excess air suggesting an efficiency improvement of approximately 3%
compared to other sub 10ppm NOx burners available on the market
today. We believe it is a remarkable accomplishment to achieve
these results in a first article burner taken directly from
computational modelling and into field operations. We would like to
thank both of our Gulf Coast customer and heater manufacturer Tulsa
Heaters Midstream, for their support and for enabling the
demonstration of this project."
"We pride ourselves in providing state of the art heaters to our
customers. We were pleased to work with ClearSign, and to be part
of bringing this new burner technology to market and showing the
combined performance of these burners in our heater," said
Justin Forth, President of Tulsa
Heaters Midstream. "We believe that technology like this allows up
to push the boundaries of clean technology, and enables us to
deliver better products to our customers."
"We have seen notable engagement in this horizontally fired
process heater segment and this new technology was configured
specifically for that market. We have been able to share and
discuss these results with interested parties and have had a
positive response. While initially designed for the horizontal
fired market, we believe that this advanced technology is well
suited for other applications, including boilers," concluded Dr.
Deller.
The new burner, branded as the ClearSign Core™ M1, was installed
on a demonstration basis into a horizontally fired process heater
built by Tulsa Heaters Midstream and will remain in commercial
operation following this successful startup and performance
results. Tulsa Heaters Midstream is a fast growing and innovative
heater provider based in Tulsa, Oklahoma and engaged with ClearSign to
facilitate the demonstration of this new burner technology.
About ClearSign Technologies Corporation
ClearSign Technologies Corporation designs and develops products
and technologies for the purpose of decarbonization and improving
key performance characteristics of industrial and commercial
systems, including operational performance, energy efficiency,
emission reduction, safety, the use of hydrogen as a fuel and
overall cost-effectiveness. Our patented technologies, embedded in
established OEM products as ClearSign Core™ and ClearSign
Eye™ and other sensing configurations, enhance the performance
of combustion systems and fuel safety systems in a broad range of
markets, including the energy (upstream oil production and
down-stream refining), commercial/industrial boiler, chemical,
petrochemical, transport and power industries. For more
information, please visit www.clearsign.com.
Cautionary note on forward-looking statements
All statements in this press release that are not based on
historical fact are "forward-looking statements." You can find many
(but not all) of these statements by looking for words such as
"approximates," "believes," "hopes," "expects," "anticipates,"
"estimates," "projects," "intends," "plans," "would," "should,"
"could," "may," "will" or other similar expressions. While
management has based any forward-looking statements included in
this press release on its current expectations on the Company's
strategy, plans, intentions, performance, or future occurrences or
results, the information on which such expectations were based may
change. These forward-looking statements rely on a number of
assumptions concerning future events and are subject to a number of
risks, uncertainties and other factors, many of which are outside
of the Company's control, which could cause actual results to
materially differ from such statements. Such risks, uncertainties
and other factors include, but are not limited to: the performance
of the Company's burners, including related fuel and electricity
savings and its ability to lower NOx emissions; the Company's
ability to accelerate development timelines of new burner
technologies while minimizing overall costs through the use of its
computer modeling techniques; the performance of the ClearSign
Core™ M1 and its ability to outperform other burner technologies
currently available in the market; the Company's ability to
leverage the positive results of its installed ClearSign Core™ M1
into additional sales in the horizontally fired process heater and
boiler segments; any changes to the regulatory landscape for
decarbonization efforts, including related to federal funding and
grants, across industries; the performance of the Company's
computer modeling technique and its ability to reduce greenhouse
gas emissions and design new technologies; the Company's
ability to successfully deliver, install, and meet the performance
obligations of the Company's products, including process
burners, boiler burners and flare products, in the markets the
Company operate and sell its products in; the Company's ability to
successfully manufacture and supply its burner products
timely; the Company's ability to further expand into other
geographic markets; the performance of the Company's flex fuel
hydrogen capable burner; the Company's ability to further expand
the sale of ultra-low NOx process and boiler burners, including the
flex fuel hydrogen capable burner; the Company's ability to
successfully perform engineering orders and performance
optimization processes included therein; general business and
economic conditions; the performance of management and the
Company's employees; the Company's ability to obtain financing,
when needed; the Company's ability to compete with competitors;
whether the Company's technology will be accepted and adopted and
other factors identified in the Company's Annual Report on Form
10-K filed with the U.S. Securities and Exchange Commission and
available at www.sec.gov and other factors that are detailed in the
Company's periodic and current reports available for review at
www.sec.gov. Furthermore, the Company operates in a competitive
environment where new and unanticipated risks may arise.
Accordingly, investors should not place any reliance on
forward-looking statements as a prediction of actual results. The
Company disclaims any intention to, and, except as may be required
by law, undertakes no obligation to, update or revise
forward-looking statements to reflect events or circumstances that
subsequently occur or of which the Company hereafter become
aware.
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SOURCE ClearSign Technologies Corporation