Cost effective pada proses regasifikasi Liquefied Natural Gas di Indonesia

Nugroho, Dananto A. and Setyawan, Rendy P. (2014) Cost effective pada proses regasifikasi Liquefied Natural Gas di Indonesia. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penelitian ini bertujuan untuk melakukan evaluasi biaya efektif terhadap tiga teknologi regasifikasi LNG yaitu open rack vaporizer (ORV), direct natural draft ambient air vaporizer (DND-AAV) dan direct forced draft ambient air vaporizer(DFDAAV). Ketiga proses ini dijalankan dengan kapasitas sama 100 MMSCFD dengan tiap proses dibagi dalam dua train yang masing-masing berkapasitas50 MMSCFD. Total capital investment(TCI) pada masing-masing sistem sebesar $38.444.476,$40.143.846, $48.387.914 untuk ORV, DND-AAV, DFD-AAV. Berdasarkan capex, opex dan biaya regasifikasi LNG didapatkan internal rate of return (IRR) masing-masing sebesar 27,9%, 26,7% dan 27,6% untuk masing-masing ORV, DNDAAV dan DFD-AAV. Studi ketiga teknologi regasifikasi LNG ini memiliki perbedaancost effective yang tidak signifikan ditinjau dari perbedaan nilai IRR. Open rack vaporizer dipilih dikarenakan kemudahan dalam pengoperasian dan tidak bergantung pada kondisi lingkungan, sebagai tambahan suhu air laut di Indonesia lebih stabil dibandingkan suhu udara. ========== The objective of this study is to evaluate cost effective of the three LNG regasification technologies. That are open rack vaporizer (ORV), direct natural draft ambient air vaporizer (DND-AAV) and direct forced draft ambient air vaporizer (DFDAAV). These three processes are operated with the same capacity of 100 MMSCFD with each process is divided into two trains with capacity of 50 MMSCFD each. Each total capital investment on each system is $38.444.476, $40.143.846, $48.387.914 for ORV, DND-AAV and DFD-AAV respectively. Based on capex, opex, and the cost of LNG regasification, the internal rate of return (IRR) were found to be 27,9%, 26,7% and 27,6% for ORV, DND-AAV and DFD-AAV respectively, the three LNG regasification studied has not significent different cost effective in term of IRR. Open rack vaporizer system was chosen as regasification technology because of ease of operation and independent on environmental conditions, in addition of sea water temperature in Indonesia is more stable than the air temperature.

Item Type: Thesis (Undergraduate)
Additional Information: RSK 665.74 Nug c
Uncontrolled Keywords: Terminal regasifikasi LNG, efektifitas biaya, Direct Natural Draft Ambient Air Vaporizer, Direct Forced Draft Ambient Air Vaporizer, Open Rack Vaporizer, natural gas, simulasi software HYSYS 7.3, LNG regasification terminal, cost effectivness, Direct Natural Draft Ambient Air Vaporizer, Direct Forced Draft Ambient Air Vaporizer, Open Rack Vaporizer, natural gas, HYSYS 7.3 simulation software
Subjects: H Social Sciences > HD Industries. Land use. Labor > HD9581.2.L57+ Liquefied natural gas
Divisions: Faculty of Industrial Technology > Chemical Engineering > (S1) Undergraduate Theses
Depositing User: - Davi Wah
Date Deposited: 21 May 2019 06:11
Last Modified: 21 May 2019 06:11
URI: http://repository.its.ac.id/id/eprint/63052

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