Erlinda, Riska Melati (2026) Rancangan Pabrik Cumene dari Benzene dan Propylene Menggunakan Proses Alkilasi. Undergraduate thesis, UPN "Veteran" Jawa Timur.
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Abstract
Cumene (isopropylbenzene) is an important raw material for phenol and acetone production. Indonesia’s growing demand is still met by imports, motivating the development of a domestic cumene plant using benzene and propylene via an alkylation process. The plant is designed with a capacity of 70,000 tons per year, operating 330 days per year. Gas-phase alkylation with a beta zeolite catalyst is selected for its high conversion, selectivity, and environmental benefits. The reaction is carried out in a fixed-bed reactor at 230 °C and 15 atm, with a transalkylation unit to enhance cumene yield. The plant is planned for the Lomanis Industrial Area, Cilacap, Central Java. Economic analysis shows feasibility, with an IRR of 30.48%, PBP of 3.9 years, and BEP of 32.12%
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | 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: | Riska Melati Erlinda | ||||||||
| Date Deposited: | 26 Jan 2026 03:58 | ||||||||
| Last Modified: | 26 Jan 2026 04:37 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/49124 |
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