Off-Road Retrofit SCRT
This page updated April 19, 2007.
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Johnson Matthey |
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Off-Road Retrofit SCRT Demonstration |
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| Technology and Innovation | ||||||||
| JM’s innovation is a complex control system algorithm that precisely delivers urea to JM’s proprietary SCR catalyst without “ammonia slip.” | ||||||||
| Emission Benefit | ||||||||
| The innovation can facilitate the use of SCR on off-road diesel vehicles to control NOx emissions. | ||||||||
| Project Description | ||||||||
| The objectives of this project are to demonstrate the performance and durability of the SCRT
system by installing it in a common application and monitoring its performance for 1,000 hours of operation.
The performance goals are a consistent NOx reduction of 60% - 80% and PM, CO and HC reductions of >85%.
The durability goal is to have the system operate for 1,000 hours without any significant failures. A significant
failure would be defined as an event that permanently disables the system form performing its function. Exhaust backpressure and temperatures will be continuously monitored to evaluate performance of the CRT filter as part of this system.. |
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ICAT Funded Projects
