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Noxtech®, Inc. is a developer and supplier of air pollution control equipment.

Back to Top  Applications

Bullet  Stationary internal combustion powered systems including electrical generators
Bullet  Utility and industrial boilers
Bullet  Transportation applications (diesel, lean-burn gasoline and natural gas vehicles)

Back to Top  Noxtech® Product Highlights

A  Noxtech System designed to treat the exhaust from a one MW landfill powered engine was installed at Cambrian Energy’s  power generation facility on the Tulare County at Woodville landfill in the San Joaquin Valley. The Noxtech System has been operational at this site for three years.

Bullet  A series of tests were run on the Noxtech system at Woodville to treat exhausts from:
         Bullet  Landfill gas engine(500 kW)
         Bullet  Diesel Engine (1.5 MW)
         Bullet  Combined flow from landfill and diesel fueled engines
Bullet  Test Objectives:
         Bullet  Determine reactor flow capacity
         Bullet  Determine ability to reduce NOx, CO, VOCs
         Bullet  Determine NH3 slip
         Bullet  Build test matrix by testing over broad range of loads and flows
         Bullet  Use third party to obtain test data 
Bullet  Test Results:
         Bullet  Excellent criteria emissions reduction achieved at 2 MW for Noxtech reactor designed for 1 MW flow
         Bullet  Very high levels of reduction for NOx, CO and VOCs demonstrated for landfill, diesel and combined flow exhausts
         Bullet  Low ammonia slip demonstrated at high NOx reduction levels
         Bullet  Noxtech System ran reliably and was very stable

 

Noxtech Woodville Test Data Summary

Load MW
NOx in ppm
NOx out ppm
CO ppm
THCs ppm
0.38 landfill gas
380
3-5
19
2
0.75 diesel
550
20
30
2.3
1.0 diesel
650
10
30
2
1.25 diesel
750
20
50
1.88
1.5 diesel
1,000
20
30
2.02

1.75 diesel + Landfill

850
10
30
1.65
2.0 diesel + Landfill
900
10
30
1.65
450 kW landfill + 1300 kW diesel engine exhausts combination
450 kW landfill + 1500 kW diesel engine exhausts combination

* NO & CO data adjusted for 15% O2

 

Back to Top  Corporate History

Noxtech, Inc., a Delaware corporation, was incorporated on December 12, 1995. Noxtech, Inc., was purchased through a management buy out (MBO) from Cummins Engine CO in 1996. The MBO included all the assets of Noxtech including products, equipment, trade secrets, technologies, and intellectual property rights from Cummins Engine Co.

Back to Top  Business Overview

Noxtech, Inc. an air pollution control technology company specializes in the control of oxides of nitrogen (NOx). The company develops, sells and services the best and most effective equipment (products and technologies) for the control of these emissions primarily from internal combustion engines and boilers. Noxtech® products eliminate between 90 and 95% of NOx emissions from combustion exhausts on a wide variety of  applications. The existing Noxtech management and technical personnel were responsible for developing this advanced technology.

Back to Top Noxtech Management

Noxtech’s management team has a wide range of skills and excellent backgrounds in engineering, industrial development and business management within the pollution control and/or internal combustion engine industries. Noxtech is co-owned and led by Ralph Slone, President, who jointly founded and ran the development of Noxtech® when it was a division of Cummins Power Generation, Inc. The Noxtech team has many years of experience in the air pollution control and engine design and development fields.

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Copyright © 2005-2008 Noxtech, Inc.  All rights reserved.

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