Exhaust treatment technology for two-stroke reciprocating engines at compressor stations. Final report, October 1991-September 1992
Technical Report
·
OSTI ID:5176746
The overall objective of the three-task project was to develop a low-cost catalyst for the removal of NOx in the exhaust of reciprocating engines at compressor stations. The installed engine population includes many older engines with a characteristic exhaust condition of 15 percent oxygen, 1000 ppm NOx, and 300 to 500 C. The report presents a review of the literature for active materials; an experimental evaluation of metal fibers (catalysts); and the mechanism for NOx reduction. NOx reductions on the order of 30 percent were obtained in 500 C flue gas containing 10 percent oxygen with a nickel alloy fiber catalyst using methane as a reducing agent.
- Research Organization:
- Battelle, Columbus, OH (United States)
- OSTI ID:
- 5176746
- Report Number(s):
- PB-94-135894/XAB; CNN: GRI-91-254-2230
- Country of Publication:
- United States
- Language:
- English
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