Department of Chemical Engineering: Recent submissions
Now showing items 61-80 of 1317
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Prarancangan Pabrik Smelter Grade Alumina Refinery dengan Bahan Baku Bauksit dan Natrium Hidroksida melalui Proses Bayer dengan Kapasitas 1.300.000 Ton/Tahun
(Universitas Sumatera Utara, 2024)Indonesia is one of the countries with the largest bauxite reserves in the world, yet the processing of bauxite into value-added products such as alumina has not been fully optimized. Alumina obtained from bauxite refining ... -
Prarancangan Pabrik Pembuatan Kaprolaktam dari Sikloheksanon Oksim dan Asam Sulfat melalui Proses Beckmann Rearrangement Menggunakan Kalsium Hidroksida sebagai Agen Netralisasi dengan Kapasitas 34.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Preliminary design of caprolactam manufacturing plant from cyclohexanone oxime (C6H10(NOH)) and sulfuric acid (H2SO4) via beckmann rearrangement process is designed with a production capacity of 34,000 tons/year, operating ... -
Prarancangan Pabrik Pembuatan Propilen Glikol dari Propilen Oksida melalui Proses Hidrasi dan Distilasi Menggunakan Katalis Metil Format dengan Kapasitas 40.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)The chemical industry in Indonesia is a vital sector that serves as an intermediary between upstream and downstream industries. One example of a product from the upstream industry is the chemical propylene glycol. The ... -
Pengaruh Rasio Palm Fatty Acid Distillate dan Refined Bleached Deodorized Palm Stearin terhadap Karakteristik Soap Noodle
(Universitas Sumatera Utara, 2024)Soap noodles, also known as soap pellets, are raw materials for making soap and are obtained through the saponification of vegetable oil. Physically, soap noodle is a cylindrical extrusion result, with a white to cream ... -
Prarancangan Pabrik Furfuril Alkohol dari Furfural dan Hidrogen dengan Proses Hidrogenasi Katalitik dan Pemurnian dengan Distilasi Vakum Kapasitas 3.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)This preliminary design of a furfuryl alcohol production plant from furfural and hydrogen via the Catalytic Hydrogenation process has a production capacity of 3,000 tons per year, operating for 330 days annually. The main ... -
Pra Rancangan Pabrik Pembuatan 2-Phenylethanol dari Benzena dan Oksirana melalui Proses Alkilasi Friedel Crafts dengan Penambahan Unit Pemisah Knock Out Drum Kapasitas Produksi 13.000 Ton/Tahun
(Universitas Sumatera Utara, 2024)2-Phenylethanol (2-PE) is a higher aromatic alcohol product with a scent/taste identical to that of flowers and is one of the most important fragrance chemicals in the perfume, cosmetics, and other chemical industries. ... -
Pra Rancangan Pabrik Sikloheksana dari Benzena dan Hidrogen dengan Proses Hidrogenasi Menggunakan Katalis Paladium Kapasitas 140.000 Ton/Tahun
(Universitas Sumatera Utara, 2024)Pre-design of the cyclohexane production plant from benzene and hydrogen through a hydrogenation process has a production capacity of 140.000 tons per year and operates for 330 days per year. The main process in this ... -
Pra Rancangan Pabrik Sikloheksana dari Benzena dan Hidrogen dengan Proses Hidrogenasi Menggunakan Katalis Paladium Kapasitas 140.000 Ton/Tahun
(Universitas Sumatera Utara, 2024)Pre-design of the cyclohexane production plant from benzene and hydrogen through a hydrogenation process has a production capacity of 140.000 tons per year and operates for 330 days per year. The main process in this ... -
Efektifitas Fitoremediasi Menggunakan Tanaman Kayu Apu (Pistia Stratiotes) terhadap Limbah Cair Domestik Bandar Udara Internasional Kualanamu
(Universitas Sumatera Utara, 2021)Kualanamu International Airport, located in Deli Serdang Regency, North Sumatra Province, is an airport with a hub type characteristic, namely as a connecting center to continue flights to other areas abroad. Operational ... -
Pemanfaatan Kompos Tandan Kosong Kelapa Sawit dan Limbah Wet Decanter Solid Pada Pembuatan Media Tanam Sebagai Pengganti Polybag Dengan Bahan Perekat Kitosan
(Universitas Sumatera Utara, 2024)Polybags are a seed planting medium that is generally made of plastic. The use of plastic-based polybags is considered less environmentally friendly because of the presence of plastic packaging, which will be thrown away ... -
Pra Rancangan Pabrik Pembuatan Vinil Asetat Monomer dari Asam Asetat, Etilena, dan Oksigen Melalui Proses Oksietilasi dengan Penambahan Proses Absorpsi/Stripping CO2 Kapasitas Produksi 32.500 Ton/Tahun
(Universitas Sumatera Utara, 2025)The proposed preliminary design of vinyl acetate monomer (VAM) manufacturing plant from acetic acid, ethylene, and oxygen encompasses a production capacity of 32,500 tons/year with operational across 330 working days. The ... -
Pra Rancangan Pabrik Biogas dari Limbah Sisa Makanan, Limbah Pabrik Tahu, dan Limbah Darah Rumah Potong Hewan dengan Proses Fermentasi Anaerobik Dua Tahap Kapasitas Bahan Baku 25.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Preliminary design of a biogas plant utilizing food waste, slaughterhouse blood waste, and tofu factory waste with a two-stage anaerobic fermentation process and a raw material capacity of 25,000 tonnes/year. This plant ... -
Pra Rancangan Pabrik Pembuatan Hidrogen Peroksida dari Hidrogen dan Udara melalui Proses Sintesis Langsung Menggunakan Katalis Pd/TiO2 dengan Kapasitas 34.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Hydrogen peroxide (H₂O₂) is a highly beneficial substance widely used in various industrial sectors, including the textile industry as well as the pulp and paper industry. In addition to these sectors, hydrogen peroxide ... -
Pra Rancangan Pabrik Amonium Sulfat dari Amoni dan Asam Sulfat dengan Proses Netralisasi pada Kapasitas 80.000 Ton/Tahun
(Universitas Sumatera Utara, 2024)Preliminary design of an Ammonium Sulfate plant with Ammonia and Sulfuric Acid as raw materials, with a capacity of 80,000 tons per year and operating for 330 days a year. The main process in this preliminary design consists ... -
Prarancangan Pabrik Pembuatan Soap Noodle dari RBDP-Stearin (Refined Bleached Deodorized Palm Stearin) Menggunakan Proses Saponifikasi dengan Kapasitas Produksi 46.000 Ton/Tahun
(Universitas Sumatera Utara, 2024)The preliminary design of the soap noodle plant from RBDP-Stearin using the saponification process has a production capacity of 46,000 tons/year and operates for 330 days a year. The main process in the preliminary design ... -
Pembuatan Biometana dari Limbah Cair Pabrik Kelapa Sawit melalui Proses Fermentasi Termofilik dengan Kapasitas Bahan Baku 42.000 L/Hari
(Universitas Sumatera Utara, 2024)Biomethane is the final gas from degradation and fermentation under anaerobic conditions using Methanobacterium sp. bacteria. The main composition of biomethane is methane, carbon dioxide, hydrogen, and hydrogen sulfide. ... -
Optimasi Kondisi Operasi pada Proses Karbonisasi Hidrotermal Ampas Tebu untuk Menghasilkan Hydrochar
(Universitas Sumatera Utara, 2025)Sugarcane bagasse is a type of biomass produced as a by-product of the sugarcane processing industry. The management of sugarcane bagasse can be carried out through hydrothermal carbonization to produce hydrochar. Optimization ... -
Efektivitas Ekstrak Bunga Telang (Clitoria ternatea L.) sebagai Inhibitor Korosi Besi dan Seng dalam Medium Asam Klorida (HCl) dan Natrium Klorida (NaCl)
(Universitas Sumatera Utara, 2025)The utilization of corrosion inhibitors as inhibitors of corrosion events is the best alternative in providing resistance to metals in corrosive media. Corrosion inhibitors can be sourced from organic and inorganic compounds. ... -
Studi Kinetika Pengaruh Massa Biochar Terhadap Produksi Biogas Berbahan Baku Campuran Limbah Makanan dan Sewage Sludge pada Kondisi Mesofilik
(Universitas Sumatera Utara, 2025)Biochar is a porous material that can be used as an additive in anaerobic digestion to enhance biogas production. This study examines the biogas production from a mixture of food waste and sewage sludge using batch reactors ... -
Pra Rancangan Pabrik Pembuatan Asam Laurat dari Refined Bleached Deodorized Coconut Oil (RBD CNO) dengan Proses Hidrolisis Kapasitas Produksi 5.000 Ton/Tahun
(Universitas Sumatera Utara, 2024)Lauric acid is a saturated fatty acid with a 12-carbon chain. Lauric acid is widely used in the cosmetics industry as a moisturizer and softener, as a raw material for surfactants, food coatings, pharmaceuticals, and in ...