This study conducted the experiment for the development of the low pressure type SCR system. The experimental equipment of SCR system was installed, which was widely used as the nitrogen oxides abatement system, and the demonstration experiment was conducted to see that it met the Tier III regulation according to the IMO NOx Technical Code. The SCR system demonstration experiment was divided into three stages: SCR system component operation test, engine parameter test by engine load, and NOx abatement performance and ammonia slip verification test. The final performance of the SCR system was verified through analysis of NOx abatement performance and ammonia slip test results for each load variation.

서 론
재료 및 방법
    질소산화물 배출 규제
    저압 방식(LP) SCR 시스템
    실험장치의 구성
    실험 방법
결과 및 고찰
    실험 결과
    결과 검토
결 론
References

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