Zidan Aqsal Nur Akbar, . (2023) STUDI KELAYAKAN PEMASANGAN CLOSED LOOP SCRUBBER PADA SISTEM GAS BUANG KAPAL TANKER DITINJAU SECARA TEKNIS DAN EKONOMIS. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
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.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 1910313023] [Pembimbing: Amir Marasabessy] [Penguji 1: Wiwin Sulistyawati] [Penguji 2: Fajri Ashfi Rayhan] |
| Uncontrolled Keywords: | Emissions, Closed Loop Scrubber, Feasibility Study |
| Subjects: | T Technology > TP Chemical technology V Naval Science > V Naval Science (General) V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering |
| Divisions: | Fakultas Teknik > Program Studi Teknik Perkapalan (S1) |
| Depositing User: | Zidan Aqsal Nur Akbar |
| Date Deposited: | 25 Jul 2023 05:01 |
| Last Modified: | 25 Jul 2023 05:01 |
| URI: | http://repository.upnvj.ac.id/id/eprint/25783 |
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