Concept Design Of On Board Carbon Capture System ON A 179,147 Dwt Bulk Carrier Ship Using Methyldiethanolamine Solvent

Faza, Muhammad Luthfika (2024) Concept Design Of On Board Carbon Capture System ON A 179,147 Dwt Bulk Carrier Ship Using Methyldiethanolamine Solvent. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

The rapid increase in atmospheric CO2 concentrations since the Industrial Revolution has significantly contributed to global warming and extreme climate conditions. The transport sector, including marine transport, is a major emitter of CO2, with ships contributing approximately 3% of total global emissions. This study explores the implementation of an Onboard Carbon Capture System (OCCS) on a 179,147 DWT bulk carrier vessel, aiming to reduce CO2 emissions and improve the vessel's Carbon Intensity Indicator (CII) rating. The research involves calculating the required and attained CII without OCCS, determining the optimal solvent and system conditions for the OCCS, simulating the CO2 capture process using Aspen HYSYS software, and designing the OCCS installation arrangement on the vessel. The results indicate a significant reduction in CO2 emissions, from 3230 kg/h to 87.825 kg/h post-OCCS installation. This reduction translates to an improved CII rating, achieving an "A" rating for the MV Zeppelin from 2023 to 2030. The study demonstrates that OCCS is an effective technology for capturing CO2 emissions from ships, contributing to global efforts to mitigate climate change. The findings support the adoption of OCCS in the maritime industry, providing a viable solution to meet stringent emissions reduction targets and comply with International Maritime Organization (IMO) regulations.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Carbon Intensity Indicator (CII), Onboard Carbon Capture System (OCCS), CO2 Emissions, Aspen HYSYS, Bulk Carrier, International Maritime Organization (IMO).
Subjects:	V Naval Science > VC Naval Maintenance > VC 270-279 Equipment of vessels, supplier,allowances,etc V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM156 Naval architecture V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM276.A1 Fuel (Including supplies, costs, etc.) V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM297 Ships Designs and drawings
Divisions:	Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis
Depositing User:	Muhammad Luthfika Faza
Date Deposited:	05 Feb 2025 06:04
Last Modified:	05 Feb 2025 06:04
URI:	http://repository.its.ac.id/id/eprint/117988

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