YUNIARTI, NANDA (2025) PRA RANCANGAN PABRIK ASAM FENIL ASETAT DARI BENZIL SIANIDA DAN ASAM SULFAT SERTA AIR DENGAN PROSES HIDROLISIS. Undergraduate thesis, UPN "VETERAN" JAWA TIMUR.
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Abstract
This study presents the preliminary design of a phenylacetic acid plant using benzyl cyanide, sulfuric acid, and water through a hydrolysis process. The plant is designed with a production capacity of 50,000 tons per year and will be located in Serpong, South Tangerang. The process involves the reaction of benzyl cyanide with sulfuric acid and water at 100°C and 1 atm to produce phenylacetic acid with a 95% conversion, accompanied by ammonium sulfate as a by-product. Purification is carried out using filtration, decantation, and distillation until 99% product purity is achieved. The plant operates continuously for 330 days per year with 200 employees. Economic analysis shows that the total capital investment is Rp 1,067,746,788,476, with a payback period of 4 years and 3 months, an internal rate of return (IRR) of 31.68%, and a break-even point (BEP) of 36.81%. These results indicate that the plant is technically and economically feasible to be established in Indonesia.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Nanda Yuniarti | ||||||||
| Date Deposited: | 03 Nov 2025 08:33 | ||||||||
| Last Modified: | 03 Nov 2025 08:33 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/46062 |
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