KLI

유정에서 선체까지 선박의 액화천연가스 및 해양 연료의 비교 수명주기 평가

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Alternative Title
Comparative Life Cycle Assessment of Liquefied Natural Gas and Marine Fuel for Ship from Well to Hull
Abstract
In this study, well to hull was obtained by life cycle assessment (LCA) and the greenhouse gases, regulated emissions, and energy use in transportation model (GREET), which is developed by Argonne National Laboratory to evaluate the environmental impact of marine liquified natural gas (LNG) and marine fuel. This study compared the environmental impact of marine LNG and marine fuels, which were caused by green house gases (GHG) emissions and energy consumption. The effect resulted from well to pump (WTP) process and pump to hull (PTH). Natural gas has the potential to generate more greenhouse gases than liquid fuels due to the amounts of leaks of the gas that were sent out the air during production and processing. Nevertheless, the results showed that the greenhouse gases produced during transportation were enough to reduce the disadvantages of PTH process. The research expects that the results will be in accordance with the environmental policy of South Korea.
Author(s)
윤상진임옥택
Issued Date
2021
Type
Article
Keyword
Liquified natural gas(액화천연가스LNG)GREET(에너지?교통 분야 환경 영향성 평가 모델)Well to hull(선체 적정성)Life cycle assessment(전 과 정 평가LCA)Marine fuel(해양 연료)Greenhouse gas(온실가스)
DOI
10.7316/KHNES.2021.32.2.127
URI
https://oak.ulsan.ac.kr/handle/2021.oak/8855
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_nrf_kci_oai_kci_go_kr_ARTI_9779363&context=PC&vid=ULSAN&lang=ko_KR&search_scope=default_scope&adaptor=primo_central_multiple_fe&tab=default_tab&query=any,contains,%EC%9C%A0%EC%A0%95%EC%97%90%EC%84%9C%20%EC%84%A0%EC%B2%B4%EA%B9%8C%EC%A7%80%20%EC%84%A0%EB%B0%95%EC%9D%98%20%EC%95%A1%ED%99%94%EC%B2%9C%EC%97%B0%EA%B0%80%EC%8A%A4%20%EB%B0%8F%20%ED%95%B4%EC%96%91%20%EC%97%B0%EB%A3%8C%EC%9D%98%20%EB%B9%84%EA%B5%90%20%EC%88%98%EB%AA%85%EC%A3%BC%EA%B8%B0%20%ED%8F%89%EA%B0%80&offset=0&pcAvailability=true
Publisher
한국수소및신에너지학회논문집
Location
대한민국
Language
한국어
ISSN
1738-7264
Citation Volume
32
Citation Number
2
Citation Start Page
127
Citation End Page
133
Appears in Collections:
Engineering > Mechanical and Automotive Engineering
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