Ditapis dengan
Executive Summary Rancangan Pabrik Diphenyl Carbonate Proses Polimeri/Lummus …
ABSTRACT Diphenyl Carbonate (DPC) is a carbonate ester compound with the chemical formula (C6H5O)2CO which plays a role in the manufacture of Polycarbonate (PC) resin. DPC is used in the synthesis of organic compounds, polymers, solvents, and plasticizers. DPC is an important and non-toxic raw material in the PC industry. The PC production process, which generally involves hazardous and toxic …
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- 2007110713
Executive Summary Rancangan Pabrik Dimetil Eter Teknologi Toyo Engineering De…
ABSTRACT The plant is planned to be located in Pauh Ranap Village, Peranap Subdistrict, Indragiri Hulu Regency, Riau Province. Coal will serve as the raw material for DME production through a gasification process to produce syngas, which will then be synthesized into methanol. The methanol will then undergo dehydration to produce the final DME product. DME is targeted to be an additive or subs…
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- 2007135760
Executive Summary Rancangan Pabrik Akrolein Proses Oksidasi Propena Dengan De…
ABSTRACT The acrolein plant is designed with a production capacity of 30,000 tons/year. The raw materials used are propylene and oxygen, aided by the α-Bi₂Mo₃O₁₂ catalyst through the propylene oxidation reaction. The propylene oxidation reaction produces acrolein (C₃H₄O) and by-products such as acrylic acid (C₃H₄O₂), carbon dioxide (CO₂), and water (H₂O). Indonesia's ave…
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- 2007134758
Executive Summary Rancangan Pabrik Diphenyl Carbonate Proses Polimeri/Lummus …
ABSTRACT Diphenyl carbonate (DPC) is synthesized with the raw materials of methanol, oxygen, and carbon monoxide to synthesize dimethyl carbonate (DMC), and then DMC is reacted with phenol to synthesize DPC. The plant is planned to be built in Dumai City, Riau, Indonesia. Dumai City was chosen to facilitate access to fulfilment of raw materials such as methanol, carbon monoxide and phenol. The…
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- 2007110725
Perancangan Optimasi Kinerja Panel Surya Menggunakan Kapasitor
ABSTRACT Photovoltaic (PV) solar panels are an efficient renewable energy source, yet their performance is often affected by input-side voltage ripple at the boost converter, which degrades power-conversion efficiency and system stability. This study designs and evaluates ripple mitigation using a bank of 10,000-μF electrolytic capacitors that can be selectively engaged (10k/20k/30k μF) via …
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- 2007125920
Rancang Bangun Dan Implementasi Mppt Berbasis Fuzzy Logic Pada Boost Converte…
ABSTRACT Optimizing energy utilization from Solar Power Plants (PLTS) is increasingly essential to enhance the efficiency and stability of the generated power. This research focuses on the development and implementation of a Fuzzy Logic Controller (FLC) for Maximum Power Point Tracking (MPPT) in PLTS. The FLC is employed to optimize the output power of the PLTS while minimizing overshoot and r…
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- 2007114308
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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- 2207036278
Pengaruh Suhu Terhadap Daya Jerap Dan Efektivitas Adsorpsi Ion Timbal (Pb2+) …
ABSTRACT Heavy metal pollution such as lead (Pb²⁺) in industrial waste is a serious environmental problem because it is hazardous and toxic which can disrupt human health and ecosystems. This study aims to determine the effect of temperature and adsorption time on the adsorption capacity and effectiveness of lead ion adsorption using activated charcoal adsorbent from corn cobs that have bee…
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- 2207036506
Pengaruh Suhu Terhadap Daya Jerap Dan Efektivitas Adsorpsi Ion Timbal (Pb2+) …
ABSTRACT Heavy metal pollution such as lead (Pb²⁺) in industrial waste is a serious environmental problem because it is hazardous and toxic which can disrupt human health and ecosystems. This study aims to determine the effect of temperature and adsorption time on the adsorption capacity and effectiveness of lead ion adsorption using activated charcoal adsorbent from corn cobs that have bee…
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- 2207025603
Penggunaan Optical Brightening Agent (Oba) Pada Bleaching Sequence Untuk Prod…
ABSTRACT ECF (Elemental Chlorine Free) bleaching is a pulp bleaching method that does not use elemental chlorine (Cl₂) directly, but instead utilizes chlorine oxide (ClO₂)-based compounds as the primary agent. This technology was developed to reduce the formation of harmful organochlorine compounds such as dioxins, making it more environmentally friendly than conventional elemental chlorin…
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- 2207036507
Executive Summary Rancangan Pabrik Propilena Oksida Dari Metanol Proses Uop M…
ABSTRACT The proposed construction of a propylene oxide (PO) plant with a capacity of 25,000 tons per year will be carried out in Bontang Utara District, Bontang City, East Kalimantan. The location was chosen due to its proximity to raw material sources and the availability of supporting infrastructure such as ports, distribution networks, energy supply, and industrial water. Domestic demand f…
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- 2107113409
Executive Summary Rancangan Pabrik Asam Asetat Dari Metanol Proses Cativa De…
ABSTRACT The demand for acetic acid in Indonesia continues to rise in line with the growth of downstream industries, while domestic production capacity remains limited, making supply still dependent on imports. Import volume has grown at an average rate of 7.5% per year. This condition underlies the need for the establishment of a domestic acetic acid plant. The Bontang Industrial Estate, East…
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- 2107112763
Executive Summaryrancangan Pabrik Ethylene Dari Natural Gas Proses Lummus Den…
ABSTRACT Ethylene is one of the main petrochemical feedstocks with a wide range of industrial applications, including as a raw material for plastics, textiles, polyester fibers, detergents, and various other chemical products. The demand for ethylene in Indonesia continues to increase, while domestic production capacity remains limited at around 900 thousand tons per year. This condition for…
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- 2107112374
Implementasi Geographic Information System Untuk Pemetaan Alumni Program Stud…
ABSTRACT Tracer study is a key instrument for higher education institutions to evaluate graduates’ success in the labor market and the relevance of competencies learned during their studies. This research implements a web-based alumni distribution system integrated with Geographic Information System (GIS) in the Informatics Engineering Study Program at Universitas Riau. The proposed solution…
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- 2107112747
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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- 2207036258
Prediksi Curah Hujan Bulanan Di Das Siak Dengan Model Seasonal Autoregressive…
ABSTRACT Hydrological analysis requires input from various data to be able to perform a good analysis. One of the most important data to be used in hydrological analysis is rainfall data. Rainfall is an important parameter to estimate the water available for plants and also to determine the hydrological quantities to be used. Rainfall data in a watershed can be used in various fields. In this …
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- 1907113485
Evaluasi Kerusakan Lapis Perkerasan Lentur Jalan Dengan Metode Surface Dist…
ABSTRACT Prof. M.Yamin, S.H. Bangkinang Road is a national road that connects Riau province and West Sumatra province. This road is the main access connecting the Bangkinang Kota District with Pekanbaru City before the construction of the Trans Sumatra toll road in section XIII Koto Kampar - Bangkinang - Pekanbaru. This is marked by the presence of heavy vehicles t…
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- 2107135459
Pengaruh Persentase Larutan Naoh Pada Proses Alkalisasi Terhadap Kekuatan Tar…
ABSTRACT The use of natural fibers as an alternative textile material is growing along with the increasing need for environmentally friendly and sustainable materials. One of the potential natural fibers is pineapple leaf fiber (Ananas comosus), which has a fairly high tensile strength. This study aims to examine the effect of variations in alkalization treatment using sodium hydroxide (NaOH) …
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- 2007113883
Deteksi Kebocoran Dan Sumbatan Pipa Menggunakan Sinyal Getaran Pada Pipa Bert…
ABSTRACT Pipes are widely used for the transportation of liquids from one place to another, commonly found in domestic and industrial areas. Piping systems are becoming increasingly important for energy supply, economic activities, industry, the social sector, and other aspects of life in most countries because they are widely used for the distribution of water, oil, gas, and others. Pipeline …
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- 2007113874
Rancang Bangun Sistem Absensi Siswa Berbasis Android Dengan Fitur Face Recogn…
ABSTRACT The attendance system is a crucial component in the administrative activities of educational institutions. SMA Negeri 6 Tualang still uses a manual attendance system, which presents several drawbacks such as the potential for fraud, inefficiency, and vulnerability to data loss. This research aims to implement a student attendance system based on face recognition and geofence technolog…
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- 2007110648
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah