Faculty of Engineering: Recent submissions
Now showing items 81-100 of 9969
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Prarancangan Pabrik Resin Melamine Formaldehyde (MF) Secara Kontinu dari Melamin dan Methanal dengan Katalis Fe2O3 Kapasitas 5.300 Ton/Tahun
(Universitas Sumatera Utara, 2025)Indonesia is currently experiencing developments in various industrial fields. One industry that has developed a lot is the chemical industry. One of the unmet chemical needs is melamine formaldehyde (MF) resin which ... -
Pra Rancangan Pabrik Pembuatan Asam Sitrat dari Pati Singkong dengan Metode Fermentasi Kapasitas Produksi 38.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Citric acid is a weak organic acid that has a white crystalline form. The use of citric acid includes 65% in the food industry, 20% in the cosmetics industry, and 15% in the chemical and textile industry. The amount of ... -
Prarancangan Pabrik Pembuatan Pentaerythritol dari Formaldehida, Asetaldehida, dan Natrium Hidroksida menggunakan Kombinasi Reaksi (Crossed Aldol-Cannizzaro dengan Kapasitas 8.100 Ton/Tahun
(Universitas Sumatera Utara, 2025)The intense competition in the global market has encouraged industrial growth in Indonesia resulting in an increase in demand for raw materials in the chemical industry, one of which is pentaerythritol compounds. These ... -
Efisiensi Penurunan Fosfat Limbah Cair Buatan Menggunakan Mikroalga Chlorella Sp
(Universitas Sumatera Utara, 2025)Water is an essential component of life, so living things cannot survive without it. One chemical that can cause a decline in water quality is phosphate. Liquid waste containing high concentrations of phosphate, if discharged ... -
Pra Rancangan Pabrik Pembuatan Asam Lemak secara Hidrolisis Langsung Buah Kelapa Sawit dengan Produk Samping Trigliserida Kapasitas 35.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Fatty acids are organic compounds produced from plant and animal processing. Fatty acids are widely used in the leather, waxes, foundries, rubber, soaps and detergents, paints and coatings, electronics, paper and printing, ... -
Analisis Kinerja Panel Zone pada Desain Struktur Baja dengan Sistem Rangka Pemikul Momen Khusus menggunakan Software ETABS
(Universitas Sumatera Utara, 2025)Steel structures are the primary choice in the construction of high-rise buildings and modern infrastructure due to their strength, load-bearing capacity, and design flexibility. This study aims to determine the ... -
Perancangan Penangkal Petir Pembangkit Listrik Tenaga Surya dengan Metode Rolling Sphere (Bola Gelinding) Studi Kasus: Rooftop Universitas Hkbp Nommensen Medan
(Universitas Sumatera Utara, 2025)Solar Power Plants (PLTS) are one of the growing renewable energy solutions and are generally installed in open areas. This condition causes PLTS to have a high risk of lightning strikes that can cause equipment damage ... -
Pengaruh Variasi Kitosan Terhadap Karakteristik Mekanik Bioplastik Berbasis Pati Dari Biji Karet (Hevea Brasiliensis)
(Universitas Sumatera Utara, 2025)This study aims to analyze the effect of chitosan variation on the mechanical and physical properties of starch-based bioplastics derived from rubber seeds (Hevea brasiliensis). Bioplastics were prepared using the ... -
Prarancangan Pabrik Pembuatan Bio-oil dari Tongkol Jagung Menggunakan Proses Pirolisis Cepat (Fast Pyrolysis) dengan Kapasitas 50.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Energy demand in Indonesia continues to increase along with population growth and industrial development, while fossil fuel availability is depleting and causing negative environmental impacts. This condition drives ... -
Pra Rancangan Pembuatan Biodiesel dari Waste Coconut Oil dengan Kombinasi Proses Esterifikasi-Transesterifikasi Kapasitas 4.800 Ton/Tahun
(Universitas Sumatera Utara, 2025)Biodiesel is one of environment friendly alternative fuels to substitute fossil fuels. The implementation of Biodiesel in daily life is being fuel for transportation. Biodiesel can be obtained from various type of oil, one ... -
Prarancangan Pabrik Pembuatan Propilen Glikol dari Gliserol dengan Katalis Tembaga Kromat Melalui Proses Hidrogenolisis Reaktif Kapasitas 60.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Propylene glycol is a colorless, odorless and tasteless compound produced through the glycerol hydrogenolysis reaction. Propylene glycol is widely used as a solvent of aromatic compounds in the concentrate industry and is ... -
Analisis Sistem Jaringan Radio over Fiber (RoF) Menggunakan Variasi Teknik Modulasi PSK Pada Wavelength Division Multiplexing
(Universitas Sumatera Utara, 2025)In the era of information that continues to develop rapidly, the need for high transmission capacity is crucial in supporting network connectivity. Radio over Fiber (RoF) offers a solution by integrating wireless and fiber ... -
Potensi Pemanfaatan Gas Metana (CH4) di TPA Kota Tanjungbalai sebagai Pembangkit Listrik
(Universitas Sumatera Utara, 2025)The Tanjungbalai City Landfill (TPA) is the only final waste processing facility in Tanjungbalai City, covering an area of approximately 5 hectares. The amount of waste entering the Tanjungbalai City Landfill in 2024 is ... -
Kajian “Spirit Of Place” untuk Meningkatkan Daya Tarik Wisata di Kawasan Kota Medan, Indonesia
(Universitas Sumatera Utara, 2023)Every place or area has a "spirit" that can be felt by humans which creates the image or character of that place. To feel the spirit of a place, the place must have an atmosphere that gives it a special meaning. Research ... -
Prarancangan Pabrik Pembuatan Tepung Silika dari Abu Ampas Tebu melalui Proses Sol-Gel dengan Kapasitas Produksi 40.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Silica flour is an inorganic compound whose main components are Silicon (Si) and Oxygen (O2). Bagasse ash has a high silica content that can be utilized into silica flour through the sol-gel process. The main objective in ... -
Pra Rancangan Pabrik Biogasoline Dari Crude Palm Oil Melalui Proses Fluid Catalytic Cracking Dengan Kapasitas Bahan Baku 90.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Biogasoline is one of the alternative energy sources that can replace fossil fuels. Biogasoline is highly promising and can be used for various industrial purposes, such as combustion fuel and power generation for ... -
Studi Potensi dan Strategi Pengembangan Ekowisata Berkelanjutan Ditinjau Melalui Pendekatan Valuasi Lingkungan pada Kawasan Wisata Alam Juma Lau dan Air Terjun Sikulikap, Kecamatan Sibolangit, Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2025)This study was conducted at Juma Lau Nature Tourism and Sikulikap Waterfall, located in Sibolangit Subdistrict, Deli Serdang Regency. Both destinations have significant potential in natural resources but face environmental ... -
Desain Coplanar Waveguide Hybrid Coupler untuk Aplikasi Monolithic Microwave Integrated Circuit
(Universitas Sumatera Utara, 2025)Radar as a tool for detecting, tracking, measuring distance, speed and other characteristics of an object in principle uses electromagnetic waves in its working system. Electronic devices in the radar system operate at ... -
Analisis Pengaruh Banjir Rob Terhadap Kondisi Sosial, Ekonomi, dan Lingkungan Hidup Masyarakat Bagan Deli Belawan
(Universitas Sumatera Utara, 2025)Tidal flooding (rob) is a significant environmental problem in coastal areas, including Bagan Deli Village, Medan Belawan. This study aims to analyze the impact of tidal flooding on the social, economic, and environmental ... -
Studi Eksperimental Alat Penukar Kalor Jenis Kondensor 1300 cc dengan Freon HFC-134a
(Universitas Sumatra Utara, 2021)One of the part of the cooling system in internal combustion engine is condensor type compact heat exchanger. Performance of a condensor has a big impact to the engine cooling system. Indirectly, a high performance condensor ...