Octarizal, Dwino (2025) Perancangan Sistem Transportasi CO₂ melalui Repurposing Pipa Gas Alam dan Pembuatan Pipa Baru Berbasis Standar BS ISO 27913 untuk Menjamin Keandalan dan Integritas Operasional CCS. Project Report. [s.n.], [s.l]. (Unpublished)
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Abstract
Carbon Capture and Storage (CCS) merupakan salah satu teknologi strategis dalam mendukung transisi energi rendah karbon melalui penangkapan, transportasi, dan penyimpanan karbon dioksida (CO₂). Salah satu aspek penting dalam implementasi CCS adalah ketersediaan sistem transportasi CO₂ yang andal, aman, dan ekonomis. Laporan magang ini membahas perancangan sistem transportasi CO₂ melalui dua pendekatan, yaitu repurposing pipa gas alam eksisting dan pembangunan pipa baru berbasis standar BS ISO 27913. Studi dilakukan pada konteks kegiatan magang di Divisi New Venture PT Pertamina Gas dengan pendekatan studi literatur, analisis data teknis pipa, evaluasi material, serta kajian terhadap potensi risiko korosi dan tekanan operasi CO₂. Analisis difokuskan pada kelayakan pemanfaatan pipa gas alam eksisting, khususnya jalur Porong–Grati, serta perbandingannya dengan opsi pembangunan pipa baru untuk transportasi CO₂ superkritis. Hasil kajian menunjukkan bahwa repurposing pipa eksisting berpotensi menjadi opsi yang lebih efisien dari sisi biaya dan waktu implementasi, namun tetap memerlukan evaluasi integritas pipa, perlindungan internal, pemantauan korosi, serta kesesuaian dengan standar teknis yang berlaku. Sementara itu, pembangunan pipa baru memberikan fleksibilitas desain dan pemilihan material yang lebih optimal, tetapi membutuhkan investasi yang lebih besar. Dengan demikian, sistem transportasi CO₂ perlu dirancang secara komprehensif dengan mempertimbangkan karakteristik fluida CO₂, ketahanan material, keselamatan operasi, dan efisiensi ekonomi agar dapat mendukung keberhasilan implementasi CCS secara berkelanjutan.
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Carbon Capture and Storage (CCS) is a strategic technology that supports the transition toward low-carbon energy through the capture, transportation, and storage of carbon dioxide (CO₂). One of the key aspects in CCS implementation is the availability of a CO₂ transportation system that is reliable, safe, and economically feasible. This internship report discusses the design of a CO₂ transportation system through two approaches: the repurposing of existing natural gas pipelines and the construction of new pipelines based on BS ISO 27913 standards. The study was conducted during an internship at the New Venture Division of PT Pertamina Gas using literature review, technical pipeline data analysis, material evaluation, and assessment of potential corrosion risks and CO₂ operating pressure. The analysis focuses on the feasibility of utilizing existing natural gas pipelines, particularly the Porong–Grati pipeline route, and compares it with the option of constructing new pipelines for supercritical CO₂ transportation. The results indicate that repurposing existing pipelines has the potential to be a more efficient option in terms of cost and implementation time. However, it still requires pipeline integrity assessment, internal protection, corrosion monitoring, and compliance with applicable technical standards. Meanwhile, new pipeline construction offers greater flexibility in design and material selection, but requires higher investment. Therefore, a CO₂ transportation system must be designed comprehensively by considering CO₂ fluid characteristics, material resistance, operational safety, and economic efficiency to support the sustainable implementation of CCS.
| Item Type: | Monograph (Project Report) |
|---|---|
| Uncontrolled Keywords: | CCS, transportasi CO₂, repurposing pipa, pipa gas alam, BS ISO 27913, integritas pipa ======================================================================================================================== CCS, CO₂ transportation, pipeline repurposing, natural gas pipeline, BS ISO 27913, pipeline integrity |
| Subjects: | T Technology > TH Building construction > TH6840 Piping installation. Pipefitting |
| Divisions: | Faculty of Vocational > Mechanical Industrial Engineering (D4) |
| Depositing User: | Dwino Octarizal |
| Date Deposited: | 06 Jul 2026 01:21 |
| Last Modified: | 06 Jul 2026 01:21 |
| URI: | http://repository.its.ac.id/id/eprint/134298 |
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