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All Journal Jurnal Pendidikan dan Konseling Journal of Information System, Technology and Engineering Jurnal Polimesin
Bambang Sugito
Politeknik Energi dan Mineral Akamigas
Automotive Engineering Computer Science & IT Control & Systems Engineering Education Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Other

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Optimasi Distribusi Transportasi Bahan Bakar Minyak (BBM) Jenis Bio Solar di Wilayah Jawa Tengah Kushariyadi Kushariyadi; Bambang Sugito
Jurnal Pendidikan dan Konseling (JPDK) Vol. 4 No. 5 (2022): Jurnal Pendidikan dan Konseling
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpdk.v4i5.6776

Abstract

Distribusi diartikan sebagai kegiatan pemasaran yang berusaha memperlancar dan mempermudah penyampaian barang, dalam penelitian ini adalah penyaluran BBM ke SPBU, semakin tingginya tingkat persaingan dalam dunia industri, menuntut perusahaan untuk dapat membuat strategi – strategi distribusi yang baik, salah satunya dengan menggunakan metode VRP yang merupakan manajemen distribusi yang memperhatikan kelas jalan, kapasitas kendaraan, dan jarak konsumen sebagai dasar penentuan rute yang diharapkan dapat mengefisienkan ke dalam rute penyaluran. Berdasarkan penerapan sistem Distribusi BBM ke SPBU di Jawa Tengah khususnya di Wilayah Kabupaten Blora dengan menggunakan metode Vehicle Routing Problem (VRP), dengan menggunakan mobil tangki kapasitas 32 KL lebih efektif dari pada mobil tangki kapasitas 16 KL , jarak dan biaya operasional mobil tangki 32 KL hasil setelah penerapan metode VRP lebih efektif dibanding pola distribusi saat ini, jika metode VRP digunakan di maka akan menghasilkan beberapa keuntungan, antara lain berkurangnya total jarak tempuh mobil tangki sebelumnya 3.268 KM menjadi 1.182 KM dengan dibandingkan dengan rata rata total jarak tempuh saat ini yaitu dari TBBM Semarang-Ke SPBU di Blora. Terjadinya penghematan biaya bahan bakar minyak solar dari Rp.16.830.200 ke Rp. 6.087.30 perhari mengingat ada efisiensi yang besar maka pola pengiriman BBM Bio Solar dari TBBM Pengapon Semarang ke wilayah SPBU di Kabupaten Blora menggunakan rute baru dengan menggunakan kapasitas mobil tangki 32 Ton.
Transportation Distribution Analysis to Reduce Carbon Emissions Kushariyadi Kushariyadi; Tri Warcono Adi; Bambang Sugito; Selvia Eka Aristantia; Mohammad Aviciena Taufiqurrahman
Journal of Information System, Technology and Engineering Vol. 2 No. 4 (2024): JISTE
Publisher : Yayasan Gema Bina Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61487/jiste.v2i4.115

Abstract

This study aims to investigate the role of PT. TBBM Tanker Car transportation distribution in distributing fuel oil with its tree logic in realizing a green energy system. The primary focus lies in enhancing the efficiency of transportation distribution to facilitate the utilization of green energy through route enhancements. The study underscores the significance of devising efficient transportation distribution routes and advocating for modifications in the quantity and type of tanker car fleets used in its operations. The Saving Matrix Method yielded results from the improvement of the existing Route 17 Routes to 7 Routes, which showed improvements to 10 routes. Consequently, the efficiency of the 17 routes, which provided 17 tanker cars, was improved to 7 routes, indicating a need for 7 tanker cars. A tanker car with a 32 KL capacity operates on Route 1 from gas stations 16, 15, and 14. A tanker car with a 32 KL capacity operates on Route 2 from gas stations 13, 12, and 11. A tanker car with a 32 KL capacity operates on Route 3 from gas stations 10, 9, and 8. Route 4 operates from gas stations 7 and 6, using a tanker car with a capacity of 24 KL; Route 5 operates from gas stations 4 and 3, using a tanker car with a capacity of 24 KL. Route 6 utilizes a 32 KL tanker car from gas stations 2 and 1, while Route 7 utilizes a 24 KL tanker car from gas stations 17. By utilizing only 7 tanks from 17 tankers, we anticipate a significant reduction in carbon emissions, ensuring environmental sustainability.
Optimizing LNG efficiency by implementing reliquefaction technology to reduce boil-off gas and enhance profitability M. Zaky Muhtadi; Ichsan Rayazen; Andian Ari Istiningrum; Bambang Sugito
Jurnal Polimesin Vol 22, No 6 (2024): December
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v22i6.5607

Abstract

Run an analysis of this abstract, focusing on its relevance, format, flow, and coherence. Technological advancements compel companies to enhance the efficiency of their business operations, including those in the oil and gas sector. Natural gas, particularly Liquefied Natural Gas (LNG), is a vital commodity in significant demand. A primary challenge within the LNG supply chain is minimizing the losses caused by gas evaporation (boil-off gas) during distribution and reception. This study proposes the implementation of a reliquefaction plant on a 170,000 m³ Floating Storage and Regasification Unit (FSRU). Through this innovative approach, this study aims to optimize the utilization of Boil-off Gas (BOG) and augment the company's revenue. The results indicate that the liquefaction plant can reduce BOG by 77 percent, significantly outperforming conventional methods. The economic feasibility analysis revealed a Net Present Value (NPV) of $82,892,970 and an Internal Rate of Return (IRR) of 25 percent, suggesting substantial profit potential. Furthermore, the reliquefaction of 1,777.6 MMBtu BOG per day could potentially increase the company's revenue by IDR 94,078,421,500 annually, surpassing initial estimates. This study contributes significantly to the advancement of more efficient LNG management technologies, providing concrete solutions to minimize energy waste and enhance profitability within the LNG industry. These findings facilitate the implementation of similar technologies at other LNG facilities, potentially transforming industry-wide practices.
Co-Authors Andian Ari Istiningrum Aristantia, Selvia Eka Ichsan Rayazen Kushariyadi Kushariyadi M. Zaky Muhtadi Mohammad Aviciena Taufiqurrahman Tri Warcono Adi