Ditapis dengan
Pengaruh Penggunaan Katalis Bentonite Clay Pada Pirolisis Sampah Plastik Jeni…
ABSTRACT Pyrolysis is the heating of plastic waste at high temperatures, with little or no oxygen, producing products such as oil, gas, and carbon residue. The use of catalysts in the pyrolysis process can accelerate the conversion of plastics, resulting in oil of higher quality. This study aims to investigate the potential of oil from the pyrolysis of Low Density Polyethylene (LDPE) with the …
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- 2107112394
Analisis Fitness For Service (Ffs) Pada Struktur Cangkang Silinder Dengan Cac…
ABSTRACT PT. Kilang Pertamina Internasional (KPI) has a heat exchanger with pitting corrosion and uniform corrosion defects on its cylinder shell. The cylinder shell structure with corrosion defects must be assessed for operational feasibility to ensure the safe operation of the equipment. This study assesses the serviceability of the cylinder shell structure with corrosion defects and analyze…
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- 2107135932
Perencanaan Dan Pembuatan Mesin Pemipil Jagung
ABSTRACT Corn sheller machine functions to separate corn kernels from the cobs. Corn sheller is a tool designed to improve and speed up the shelling results. With this mechanical corn sheller machine design, corn shelling work is more effective and efficient compared to manual shelling such as traditional shelling by hand, shelling with the tpi model, and the large method. The design results c…
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- 2207036647
Perencanaan Dan Pembuatan Mesin Pemipil Jagung
ABSTRACT Corn sheller machine functions to separate corn kernels from the cobs. Corn sheller is a tool designed to improve and speed up the shelling results. With this mechanical corn sheller machine design, corn shelling work is more effective and efficient compared to manual shelling such as traditional shelling by hand, shelling with the tpi model, and the large method. The design results c…
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- 2207025617
Rancang Bangun Mesin Pengupas Dan Pengiris Bawang Tipe Horizontal
ABSTRAK Onion (Allium cepa L.) is an important horticultural commodity that is widely used as a basic seasoning in various dishes. The high demand for onions requires increased efficiency in the peeling and slicing process. Onion peeling and slicing machines on the market today generally use a vertical system, but have limitations such as imperfect peeling results, risk of leakage during the p…
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- 2207025613
Fitness For Service Assessment Pada Storage Tank Dengan Cacat Shell Distortio…
ABSTRACT Storage tanks are storage containers frequently used in various industries such as petrochemical, refining, petroleum, and others. The reliability of storage tanks is crucial because structural failures can result in serious consequences. The purpose of this study is to evaluate the operational feasibility of tanks with shell distortion defects in the form of arbitrary out of roundnes…
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- 2107112778
Deteksi Dan Visualisasi 3d Endapan Lilin Pada Pipa Pvc Menggunakan Sinyal Ult…
ABSTRACT Wax deposition in oil pipelines poses a significant challenge in industry, particularly in the oil and gas industry, as it can reduce production capacity and efficiency, resulting in financial losses. To mitigate these losses, methods are needed to detect and monitor wax deposits in pipelines. The method used in this study is an ultrasonic testing method to detect the thickness di…
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- 2107111231
Pengaruh Temperatur Terhadap Produksi Minyak Pirolisis Dari Bahan Limbah Plas…
ABSTRACT Pyrolysis is one of the effective methods for processing plastic waste, pyrolysis involves the decomposition of plastic components without oxygen, producing oil, wax, charcoal and flammable gas that can be used as alternative fuels. This research aims to determine the effect of pyrolysis temperature on the yield of pyrolysis oil from low density polyethylene (LDPE) and polypropylene (…
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- 2107112385
Modifikasi Alat Penggiling Daging Ayam Dari Sistem Manual Ke Sistem Penggerak…
ABSTRACT Micro, Small, and Medium Enterprises (UMKM) in the culinary sector face challenges in production efficiency due to the limitations of the equipment they use. Many business owners still rely on manual methods or simple machines that are unhygienic, inefficient, and difficult to clean. To address these issues, this final project aims to modify a manual meat grinder into a motorized syst…
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- 2207025619
analisis energi, eksergi dan tekno-ekonomi pada pengeringan aloe vera dengan …
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- 2110246959
Perancangan Dan Pembuatan Rangka Mobil Hemat Energi Kategori Urban Concept
ABSTRACT The rapid growth of motorized vehicles has increased fossil fuel consumption while worsening environmental conditions. Therefore, innovation is needed in the development of energy-efficient vehicles that are efficient, environmentally friendly, and meet the regulations of the Energy Efficient Car Contest (KMHE) competition. This study aims to design and manufacture an energy-efficient…
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- 2107124991
Studi Eksperimental Co-Pyrolysis Biomassa Dan Sampah Plastik Jenis Low Densit…
ABSTRACT Co-pyrolysis offers a promising approach to reducing Indonesia’s dependence on fossil fuels, which has led to serious environmental problems such as greenhouse gas emissions and air pollution. This study aims to evaluate the effects of temperature variation and blending ratios in the co-pyrolysis of oil palm empty fruit bunches (OPEFB) and low-density polyethylene (LDPE) on bio-oil …
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- 2107112383
Kaji Komputasional Pengaruh Variasi Bahan Bakar Biosolar Terhadap Performa Pa…
ABSTRACT This study discusses the effect of biosolar fuel variations on the performance of diesel engines using the Computational Fluid Dynamics (CFD) method with OpenFOAM software. The main objective of this study is to analyze how changes in fuel type affect the combustion process and engine performance, such as power, torque, and Indicated Mean Effective Pressure (IMEP). The engine used was…
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- 2007135646
Kaji Komputasional Pengaruh Variasi Temperature Injection Terhadap Performa M…
ABSTRACT The use of biodiesel fuel blends is increasingly being developed as an effort to reduce dependence on fossil fuels and reduce exhaust emissions. One potential blend is B40, which is a mixture of 40% biodiesel and 60% diesel fuel. This study aims to analyze the effect of fuel injection temperature variations on Indicated Mean Effective Pressure (IMEP), power, and torque in B40-fueled d…
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- 2007113882
Kaji Komputasional Pengaruh Variasi Time Injection Terhadap Performa Mesin Di…
ABSTRACT The availability of petroleum is currently decreasing due to increasing demand. Therefore, other alternatives are needed to reduce dependence on petroleum. One concrete step taken by the government is the implementation of the B40 biodiesel mixture. The use of B40 requires adjustments to conventional engines, especially diesel engines. This is due to differences in fuel combustion c…
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- 2007125629
Analisis Overall Equipment Effectiveness (OEE) Menggunakan Aplikasi Berbasis …
ABSTRACT Overall Equipment Effectiveness (OEE) is a key indicator for evaluating machine effectiveness in the manufacturing industry, including the sheeter (paper-cutting) machine at PT. Riau Pulp and Paper (PT. RAPP). The sheeter machine functions to cut large paper rolls into sheets according to production requirements, with a focus on precision and efficiency. OEE consists of three main com…
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- 1907155366
Pembuatan Komponen Pendukung Generator Set
ABSTRACT Generator sets (gensets) are one of the main sources for generating electrical energy, especially in areas not yet covered by the main electricity grid. Optimal generator set performance depends heavily on the stability and balance of its components. This research aims to design and manufacture generator set supporting components that can improve operational stability, energy efficien…
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- 2207036268
Pengembangan Mesin Penyangrai Bumbu Dengan Menggunakan Metode QFD (Quality Fu…
ABSTRACT The roasting machine is an important tool in the process of cooking spices, functioning as a frying tool without oil to reduce water content and enhance flavor. Quality Function Deployment (QFD) is a systematic method used to identify and meet customer needs by integrating the voice of the customer into the product design and development process. The application of QFD in the developm…
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- 2007111576
Efektivitas Ekstrak Daun Salam (Eugenia Polyantha L) Sebagai Inhibitor Terhad…
ABSTRACT This research aims to analyze the corrosion rate and the efficiency of bay leaf (Eugenia Polyantha L) extract as an inhibitor at concentrations of 0%, 3%, 6%, and 9% on ST-37 steel in a peat water medium. The bay leaf extract was prepared using a maceration method, and the solvent was separated using a rotary evaporator. ST-37 steel specimens, measuring 10 mm × 10 mm × 3 mm, were im…
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- 2007113877
Pemanfaatan Serat Pelepah Kelapa Sawit Pada Komposit Dengan Quasi Isotropic L…
ABSTRACT The automotive industry sector currently requires materials that have strong and lightweight properties such as composite materials. Composites are the result of combining two or more materials macroscopically which aims to produce materials with superior properties. Therefore, the use of oil palm frond fiber as a composite reinforcement is an environmentally friendly alternative to r…
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- 2007113869
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah