background images background images Return to the Litex Home Page
The Litex CDD is a new, inexpensive product, which significantly reduces hazardous emissions generated by gasoline-powered automobile engines.

The CDD™ is inserted into the exhaust system of a gasoline engine upstream from the three-way catalytic converter, and is capable of reducing carbon monoxide (CO) emissions more than 80 percent, and hydrocarbon (HC) and oxides of nitrogen (NOx) emissions by more than 50 percent, depending upon the sulfur contents of the fuels involved, which may range from 0 to more than 300 ppm (parts per million).

Volume price of the CDD™ to automotive manufacturers is expected to be less than $100. The new device is both readily installed on new cars during assembly and suitable for retrofitting older cars.

The CDD™ is a low-power device that will operate at approximately 25 watts -- less than the amount of power required to illuminate a car's brake light.

The CDD™ is based on a technology initiated and patented by the Lockheed Martin Corp. Litex has exclusive rights to the Lockheed Martin patent, and has further developed the technology with additional research and patents of its own. The product has been undergoing extensive testing since 1997 in the laboratories of Arthur D. Little, Inc. of Cambridge, Massachusetts, a renowned research and development firm. Additional testing is being conducted by international automobile manufacturers and component suppliers.
The CDD™ serves as a low-power, low-price, low-emission solution for reducing harmful pollutants from gasoline-powered automobile engines.
Product Benefits Fact Sheet (44K .pdf)
Test results indicate the CDD™ is capable of significantly reducing hazardous emissions such as carbon monoxide (CO), hydrocarbon (HC), and oxides of nitrogen (NOx).
CDD™ Emissions Reduction Test Results
(134K .pdf)

Follow the exhaust stream of a gasoline-powered automobile engine to see the CDD™ significantly reduce pollutants emitted from the tailpipe.
See how the CDD™ fits in a car's exhaust system.

Virtual Tour of CDD™-fitted Exhaust Stream (675K .mpg)

 

Litex's team of scientists and consultants have developed a theory on how the CDD™ enhances the effectiveness of a three-way catalytic converter via the introduction of highly active species in the exhaust stream upstream of the catalyst.
Text Version (54K .pdf)

Graphic Illustration (576K .pdf)

 

   

If you are interested in acquiring a prototype of the Corona Discharge Device, please send all inquiries to Eric Balles at eballes@litexcorp.com.

CDD™ Product Sheets:
Vehicle CDD™ Prototype System

Laboratory CDD™ Prototype System