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논문 기본 정보

자료유형
학술저널
저자정보
Minjae Kim (Korea Institute of Machinery & Materials) Sungwon Lee (Korea Institute of Machinery & Materials) Uihyung Yi (Korea Institute of Machinery & Materials) Sehwan Kim (Korea Institute of Machinery & Materials) Yeonwoo Kim (Korea Institute of Machinery & Materials) Inho Kim (Korea Institute of Machinery & Materials) Kyungbin Son (Hyundai Materials) Nakkeun Kim (Hyundai Materials) Gyubaek Cho (Korea Institute of Machinery & Materials)
저널정보
한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제48권 제6호
발행연도
2024.12
수록면
466 - 471 (6page)
DOI
10.5916/jamet.2024.48.6.466

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초록· 키워드

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In 2020, the Ministry of Oceans and Fisheries introduced the Special Law for Air Quality Improvement in Port Areas to replace outdated cargo-handling equipment with eco-friendly alternatives. This study focuses on reducing emissions from a transfer crane engine at Shin Gamman Port in Busan by implementing aftertreatment devices. In this regard, an aftertreatment device was developed and installed on a 500 kW-class engine testbed for performance evaluation. The device comprises catalysts designed to reduce unburned hydrocarbons (THC), carbon monoxide (CO), nitrogen oxides (NOx), and particulate matter (PM), as well as an additional catalyst to remove ammonia (NH3) generated during the NOx reduction process. After installation, the device achieved over 80% reduction in NOx and PM and more than 90% reduction in THC and CO, demonstrating its effectiveness for controlling emissions. This paper presents the methods, results, and future improvements for optimizing urea injection control and broadening its applicability to other equipment. The findings provide insights into the adoption of environmentally friendly technologies such as aftertreatment devices in industrial machinery.

목차

Abstract
1. Introduction
2. Engine Specifications and Test Method
3. Test Results
4. Conclusion
References

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