Rizky, Try Rachma Dani (2023) PRA RANCANGAN PABRIK AMONIUM SULFAT DARI AMONIA DAN ASAM SULFAT DENGAN PROSES NETRALISASI Kapasitas 100.000 Ton/Tahun. Other thesis, Universitas Nahdlatul Ulama Al Ghazali.
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Abstract
Amonium Sulfat merupakan salah satu bahan kimia yang banyak digunakan di sektor pertanian dan perkebunan, terutama di Indonesia yang merupakan negara agraris. Dengan luasnya lahan pertanian dan perkebunan, nyatanya kebutuhan pupuk Amonium Sulfat belum tercukupi oleh pabrik-pabrik yang telah berdiri di Indonesia. Untuk mengatasinya, maka dilakukan Pra Rancangan Pabrik Amonium Sulfat dari Amonia dan Asam Sulfat dengan Proses Netralisasi Kapasitas 100.000 Ton/Tahun. Pabrik direncanakan didirikan di Gresik pada tahun 2024. Pabrik akan beroperasi secara kontinyu selama 330 hari per tahun. Proses pembentukan Amonium Sulfat dimulai dari dalam bubble column reactor yang kemudian hasil dari reaktor akan diproses dengan centrifuge, rotary dryer dan cyclone hingga membentuk Amonium Sulfat.
Untuk menghasilkan 100.000 ton Amonium Sulfat per tahun, dibutuhkan bahan baku amonia sebanyak 7859,27 kg/jam, dan asam sulfat sebanyak 7740,78 kg/jam. Perhitungan evalasi pabrik menghasilkan Return of Investment (ROI) sebesar 30,22% sebelum pajak dan 22,66% setelah pajak. Pay Out Time (POT) sebelum pajak 3,29 tahun dan setelah pajak 4,39 tahun. Break Even Point (BEP) sebesar 29,34%, Shut Down Point sebesar 14,07%, dan Discount Cash Flow Rate (DCFR) sebesar 10,77%. Berdasarkan perhitungan evaluasi yang dilakukan, dapat disimpulkan bahwa pabrik Amonium Sulfat ini layak didirikan.
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Ammonium sulfate is a chemical that is widely used in the agricultural and plantation sectors, especially in Indonesia, which is an agricultural country. With the vast agricultural land and plantations, in fact the need for ammonium sulfate fertilizer has not been met by the factories that have been established in Indonesia. To overcome this, a Pre-Design of an Ammonium Sulfate Plant from Ammonia and Sulfuric Acid was carried out with a Neutralization Process with a Capacity of 100,000 Tons/Year. The factory is planned to be established in Gresik in 2024. The factory will operate continuously for 330 days per year. The process of forming ammonium sulfate starts in the bubble column reactor and then the results from the reactor will be processed with a centrifuge, rotary dryer and cyclone to form ammonium sulfate.
To produce 100,000 tonnes of ammonium sulfate per year, 7859.27 kg/hour of ammonia raw material is needed, and 7740.78 kg/hour of sulfuric acid. Factory evaluation calculations produce a Return of Investment (ROI) of 30.22% before tax and 22.66% after tax. Pay Out Time (POT) before tax is 3.29 years and after tax is
4.39 years. Break Even Point (BEP) is 29.34%, Shut Down Point is 14.07%, and Discount Cash Flow Rate (DCFR) is 10.77%. Based on the evaluation calculations carried out, it can be concluded that this ammonium sulfate factory is feasible to establish.
Item Type: | Thesis (Other) |
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Additional Information: | Rizky Try Rachma Dani (212124001) |
Uncontrolled Keywords: | Amonium Sulfat, amonia, asam sulfat, netralisasi, bubble column reactor. ammonium sulfate, ammonia, sulfuric acid, neutralization, bubble column reactor. |
Subjects: | T Technology > T Technology (General) T Technology > TP Chemical technology |
Divisions: | Fakultas Teknologi Industri (FTI) > Prodi Teknik Kimia (TKIM) |
Depositing User: | Teguh Wibowo |
Date Deposited: | 25 May 2024 12:42 |
Last Modified: | 25 May 2024 12:42 |
URI: | http://eprints.unugha.ac.id/id/eprint/252 |