• PRCI PR-133-103
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PRCI PR-133-103

  • Survey and Analysis of Flue Gas Treatment Methods. Volume 2: Selective Catalytic Reduction of Nitrogen Oxides by Manually Controlled Ammonia Injection
  • Report / Survey by Pipeline Research Council International, 05/01/1983
  • Publisher: PRCI

$6.00$12.00


L51424e

Engineering Science, Inc.

Need: This study is the second of two reports (the first being PRCI Catalog No. L51432) conducted on flue gas treatment methods. These studies were prompted by regulatory agencies consideration of implementing air quality regulations and emission limitations requiring the control of nitrogen oxides (NOx) emissions from long-bore, stationary, internal-combustion engines.

Result: Engineering-Science (ES) has completed a performance evaluation of a full-scale selective catalytic reduction process designed for post combustion abatement of nitrogen oxides (NOx) emitted from stationary internal combustion engines. The process evaluation was performed under contract to the Environmental Research Supervisory Committee, Pipeline Research Council International, Inc., as part of Phase III of project PR-133-103, Survey and Analysis of Flue Gas Treatment Methods.

Benefit: Engineering-Science conducted a performance evaluation of the Nergas Corporation full-scale manually controlled selective catalytic reduction system for post-combustion abatement of nitrogen oxides emitted from stationary internal combustion engines. The system was installed on a 1,850 horsepower, gas fueled, Worthington UTC 168, internal combustion engine located at the Tennessee Gas Pipeline Company, East Bernard, Texas natural gas compressor station. The SCR system used vapor phase ammonia as a "selective" reducing agent for the nitrogen oxides in the presence of a base metal catalyst. This study was undertaken as part of the PRCI program to evaluate the applicability of commercially available nitrogen oxides flue gas treatment systems for use on internal combustion engines used by the natural gas pipeline industry. This study, presents selective catalytic reduction (SCR) methods for field evaluation.

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