PRA RANCANGAN PABRIK PEMBUATAN ASAM AKRILAT DARI ACROLEIN DAN UDARA DENGAN KAPASITAS 108.000 TON/TAHUN

Yusran, Prabelin Yahya (2024) PRA RANCANGAN PABRIK PEMBUATAN ASAM AKRILAT DARI ACROLEIN DAN UDARA DENGAN KAPASITAS 108.000 TON/TAHUN. S1 thesis, Universitas Jambi.

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Abstract

Pra rancangan pabrik ini bertujuan untuk merancang produksi asam akrilat dari bahan baku acrolein melalui proses oksidasi katalitik. Asam akrilat merupakan senyawa organik penting yang digunakan dalam industri polimer, cat, perekat, tekstil, dan superabsorben. Proses produksi utama melibatkan reaksi oksidasi acrolein menggunakan katalis molibdenum-bismuth pada suhu sekitar 250–300°C dan tekanan 1–2 atm dalam reaktor oksidasi. Reaksi ini menghasilkan asam akrilat dengan konversi tinggi dan selektivitas yang optimal. Produk kemudian dimurnikan melalui serangkaian proses pemisahan, seperti kondensasi, flash drum, dan ekstraksi, untuk memperoleh asam akrilat dengan kemurnian tinggi. Pabrik dirancang dengan kapasitas produksi (108.000 ton/tahun) yang mempertimbangkan ketersediaan bahan baku, permintaan pasar, serta efisiensi operasional. Lokasi pabrik dipilih berdasarkan faktor ekonomi, aksesibilitas bahan baku, infrastruktur pendukung, serta dampak lingkungan yang minimal. Studi ekonomi mencakup estimasi biaya investasi, biaya produksi, dan analisis kelayakan finansial menggunakan parameter seperti Rate of Return (ROR), Net Present Value (NPV), dan Payback Period (PP). Dari analisis ini, pabrik diharapkan memiliki nilai keuntungan yang kompetitif dengan potensi pasar yang luas, mengingat tingginya permintaan asam akrilat dalam berbagai industri. Dalam aspek lingkungan, pabrik ini menerapkan sistem pengelolaan limbah yang efektif untuk meminimalkan dampak negatif terhadap ekosistem. Limbah gas dari reaksi dikendalikan dengan sistem scrubber, sementara limbah cair dan padat diolah sesuai standar regulasi lingkungan. Selain itu, efisiensi energi dan penerapan teknologi ramah lingkungan menjadi fokus utama untuk mendukung konsep industri berkelanjutan.Pabrik ini memiliki karyawan 170 orang dan layak didirikan dengan hasil Analisa ekonomi sebagai berikut 1. Harga jual Asam akrilat US $ 1,10 /kg 2. Hasil penjualan produk per tahun US $ 28.749.600,0000 3. Total Production Cost (TPC) US $ 6.373.884,2364 4. Net Profit Before Tax (NPBT) US $ 8.567.137.095,4023 5. Income Tax (35% NPBT) US$ 2.998.497.983,3908 6. Net Profit After Tax (NPAT) US$ 5.568.639.112,0115 7. Depreciation US$ 9.413.031,4531 8. AnnualCash Flow (ACF) US $ 5.578.052.143,4647 keyword asam akrilat, reaksi oksiasi, akrolein This pre-designed plant aims to design the production of acrylic acid from the acrolein through catalytic oxidation process. Acrylic acid is an important organic compound used in polymers, paints, adhesives, textiles, and superabsorbent industries. The main production process involves the oxidation reaction of acrolein using a molybdenum-bismuth catalyst at temperatures around 250-300°C and pressures of 1-2 atm in an oxidation reactor. This reaction produces acrylic acid with high conversion and optimal selectivity. The product is then purified through a series of separation processes, such as condensation, flash drums, and extraction, to obtain high purity acrylic acid. The plant is designed with a production capacity (108,000 tons/year) that considers the availability of raw materials, market demand, and operational efficiency. The plant location was chosen based on economic factors, accessibility of raw materials, supporting infrastructure, and minimal environmental impact. minimal environmental impact. The economic study includes estimation of investment cost, production cost, and production costs, and financial feasibility analysis using parameters such as Rate of Return (ROR), Net Present Value (NPV), and minimum environmental impact. of Return (ROR), Net Present Value (NPV), and Payback Period (PP). From this analysis, the plant is expected to have a competitive profit value with broad market potential, given the high demand for acrylic acid in various industries. in various industries. In the environmental aspect, this plant implements an effective effective waste management system to minimize negative impacts on the ecosystem. ecosystem. Waste gas from the reaction is controlled with a scrubber system, while liquid and solid wastes are treated according to environmental regulation standards. In addition, energy efficiency and the application of environmentally friendly technology are the main focus to support the concept of sustainable industry. The plant has 170 employees and is feasible to establish with the results of 170 employees and is feasible to establish with the results of the economic analysis as follows 1. Selling price of acrylic acid US $ 1.10 /kg 2. Product sales proceeds per year US $ 28,749,600,0000 3. Total Production Cost (TPC) US $ 6,373,884.2364 4. Net Profit Before Tax (NPBT) US $ 8,567,137,095.4023 5. Income Tax (35% NPBT) US$ 2,998,497,983.3908 6. Net Profit After Tax (NPAT) US$ 5,568,639,112,0115 7. Depreciation US$ 9,413,031,4531 8. Annual Cash Flow (ACF) US $ 5.578.052.143,4647 Key words Acrylic Acid, oxidation reaction, acrolein

Type:	Thesis (S1)
Uncontrolled Keywords:	Asam Akrilat, Reaksi Oksidasi, Akrolein
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Teknik > Teknik Kimia
Depositing User:	Prabelin YUSRAN
Date Deposited:	10 Mar 2025 03:45
Last Modified:	10 Mar 2025 03:45
URI:	https://repository.unja.ac.id/id/eprint/75986

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