STUDI KELAYAKAN PEMASANGAN CLOSED LOOP SCRUBBER PADA SISTEM GAS BUANG KAPAL TANKER DITINJAU SECARA TEKNIS DAN EKONOMIS
Emissions from the marine transportation sector are an important issue related to air pollution. IMO established a new policy called the Global Sulfur Cap 2020 and the Indonesian government emphasized that Indonesian-flagged ships that still use sulfur fuel greater than 0.5% m/m must be equipped wit...
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2023-06-22.
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| Summary: | Emissions from the marine transportation sector are an important issue related to air pollution. IMO established a new policy called the Global Sulfur Cap 2020 and the Indonesian government emphasized that Indonesian-flagged ships that still use sulfur fuel greater than 0.5% m/m must be equipped with an exhaust gas cleaning system. The purpose of this study is to determine the feasibility of installing a closed loop scrubber on a ship's exhaust gas system technically and economically. The method used is data collection which is processed by numerical methods based on equipment specifications in the installation of a closed loop scrubber system and investment feasibility. Scrubber is an additional tool to reduce sulfur content (SOx) in ship engine exhaust gas to a certain extent. Based on the results of the research, technically the components needed include: scrubber, freshwater pump, sea water pump, NaOH pump, heat exchanger, and washwater treatment. Economically, the total cost of capital expenditure from the closed loop scrubber costs IDR 51,077,744,859, the total operational expenditure required is IDR 5,206,913,306. The investment feasibility results a Net Present Value (NPV) of IDR 147,286,579,845, Internal Rate of Return (IRR) = 56.21% and Payback Period (PP) in year 1st month 9th. |
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| Item Description: | http://repository.upnvj.ac.id/25783/16/ABSTRAK.pdf http://repository.upnvj.ac.id/25783/17/AWAL.pdf http://repository.upnvj.ac.id/25783/3/BAB%201.pdf http://repository.upnvj.ac.id/25783/4/BAB%202.pdf http://repository.upnvj.ac.id/25783/5/BAB%203.pdf http://repository.upnvj.ac.id/25783/6/BAB%204.pdf http://repository.upnvj.ac.id/25783/7/BAB%205.pdf http://repository.upnvj.ac.id/25783/8/DAFTAR%20PUSTAKA.pdf http://repository.upnvj.ac.id/25783/9/RIWAYAT%20HIDUP.pdf http://repository.upnvj.ac.id/25783/10/LAMPIRAN.pdf http://repository.upnvj.ac.id/25783/11/HASIL%20PLAGIARISME.pdf http://repository.upnvj.ac.id/25783/14/ARTIKEL%20KI.pdf |