KAMALIATUL, FAJRIА (2025) PABRIK ACETIC ACID DARI ACETALDEHYDE DAN OXYGEN DENGAN PROSES OKSIDASI KAPASITAS 60.000 TON/TAHUN. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
The acetic acid plant with a production capacity of 60,000 tons per year is designed to be built in the Kendal Industrial Estate, Central Java, operating continuously for 330 days per year. The process utilizes liquid-phase oxidation of acetaldehyde with Mn-acetate as the catalyst, achieving a 95% conversion at operating conditions of 5 atm and 65°C. Gas-phase products are separated in a scrubber, while the reactor bottom stream is purified through a decanter and distillation to obtain 99% acetic acid. Economic analysis indicates that the plant is feasible, with a total capital investment of approximately Rp 1.56 trillion, an after-tax ROI of 20%, an IRR of 15.126%, a payback period of 3 years and 2 months, and a break-even point of 32.82%.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | L Education > L Education (General) Q Science > Q Science (General) Q Science > QD Chemistry T Technology > T Technology (General) T Technology > TP Chemical technology T Technology > TP Chemical technology > TP155 Chemical engineering |
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| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Kamaliatul Fajria | ||||||||
| Date Deposited: | 03 Dec 2025 07:37 | ||||||||
| Last Modified: | 03 Dec 2025 07:37 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/47499 |
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