Department of Chemical Engineering: Recent submissions
Now showing items 21-40 of 1384
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Pra Rancangan Pabrik Pembuatan Furfural dari Tempurung Kelapa dengan Proses Suprayield Menggunakan Katalis Asam Sulfat Kapasitas Produksi 1.800 Ton/Tahun
(Universitas Sumatera Utara, 2025)The preliminary design of a factory furfural from coconut shells with a supra-yield process has a production capacity of 1,800 tons/year and operates for 330 days. The process in this pre-designed plant consists of four ... -
Prarancangan Pabrik Natrium Nitrat dari Natrium Klorida dan Asam Nitrat dengan Proses Sintesis Kapasitas 1.500 Ton/Tahun
(Universitas Sumater Utara, 2025)Sodium nitrate is white in color with the molecular formula NaNO₃. Sodium nitrate is a chemical used in the manufacture of fertilizers, potassium nitrate, dynamite, glass, pharmaceuticals, safety matches, and many other ... -
Prarancangan Pabrik Pembuatan Katekin dari Gambir Melalui Ekstraksi Bertingkat dengan Pelarut Air dan Etil Asetat dengan Kapasitas Produksi 6000 Ton/Tahun
(Universitas Sumatera Utara, 2025)The production of catechin from gambier is carried out through an extraction process using water and ethyl acetate as solvents, under operating conditions of 70 °C and 1 atm pressure. The planned catechin plant is designed ... -
Prarancangan Pabrik Pembuatan Biofuel dari Refined Bleached Deodorized Palm Stearin (RBDPS) melalui Proses Perengkahan Hidrogen (Hydrocracking) dengan Katalis Ni-Mg/y-Al2O3 Kapasitas 65.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Biofuel is an alternative energy source to replace petroleum-based fuels. Biofuels are very promising and can be used for various industrial purposes, including as a combustion fuel and power generation fuel for chemical ... -
Prarancangan Pabrik Pembuatan Bioplastik dari Tandan Kosong Kelapa Sawit Menggunakan Proses Asetilasi dengan Kapasitas Produksi 50.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)The plant design for the manufacture of bioplastic from empty fruit bunches by acetylation process has a production capacity of 50,000 tonnes/year and operates for 330 days a year. The main processes in this preliminary ... -
Pra-rancangan Pabrik Pembuatan Pupuk ZA (Zwavelzuur Ammonium) dengan Menggunakan Proses Merseburg Kapasitas 100.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)ZA fertilizer contains NH4+ ions, which are essential for plant growth in Indonesia, a predominantly agricultural country. ZA fertilizer is also an inorganic herbicide that can kill weeds (invasive plants). This ... -
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 ... -
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, ... -
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 ... -
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 ... -
Pra Rancangan Pabrik Pembuatan Furfural dari Cangkang Kemiri Menggunakan Proses Suprayield dengan Kapasitas 330 Ton/Tahun
(Universitas Sumatera Utara, 2025)The preliminary design of a furfural production plant from candlenut shells using the SupraYield process has a production capacity of 330 tons/year with an operating time of 330 days/year. This preliminary design consists ... -
Prarancangan Pabrik Ordinary Portland Cement (OPC) Menggunakan Limbah Industri Tembaga (Copper Slag) sebagai Pengganti Pasir Besi (Iron Sand) dengan Proses Kering Kapasitas 930.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Cement is one of the most important strategic commodity raw materials in modern human development. Ordinary Portland Cement (OPC) is a very popular type of cement and is often used in various concrete construction ... -
Pra Rancangan Pabrik Teh dari Daun Sirsak (Annona muricata L.) Melalui Proses Mechanical Drum Drying dengan Kapasitas Produksi 1000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Soursop leaves have many benefits in addition to having easy growing requirements. Soursop leaf tea drinks are beverage products that have high antioxidant consistency, so many benefits are obtained when consuming them. ... -
Prarancangan Pabrik Pembuatan Pelembab Bibir (Lipbalm) dari Inti Kelapa Sawit (Palm Kernel) dan Carnauba Wax Melalui Proses Pencampuran (Mixing) dengan Kapasitas Bahan Baku 3.960 Ton/Tahun
(Universitas Sumatera Utara, 2025)Lip balm is a cosmetic formulation with main components such as wax, fat, and oil from natural extracts or synthesized, aimed at preventing dryness on the lips by increasing lip moisture and protecting against adverse ... -
Pra Rancangan Pabrik Corn Oil dari Biji Jagung dengan Menggunakan Proses Basah (Wet Process) Kapasitas 6.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Corn oil is an oil obtained through the extraction or pressing of corn kernels. Corn oil is often used as a substitute option for palm oil as it is considered to have a lower saturated fatty acid content. The process of ...