Rachmadani, Erfan Yoga (2026) PRA RANCANGAN PABRIK HIDROGEN PEROKSIDA (H2O2) DARI HIDROGEN (H2) DAN OKSIGEN (O2) DENGAN PROSES AUTOOKSIDASI ANTRAKUINON KAPASITAS 50.000 TON/TAHUN. Undergraduate thesis, Universitas Pembangunan Nasional "Veteran" Jawa Timur.
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Abstract
Hydrogen peroxide (H₂O₂) is an oxidizing agent widely used in pulp and paper, textile, water treatment, chemical synthesis, and other industries. This study presents the preliminary design of a hydrogen peroxide plant with a production capacity of 50,000 tons/year using the anthraquinone autoxidation process. The production process employs 2-ethyl anthraquinone (EAQ) as the working compound dissolved in a mixture of 1,2,4-trimethylbenzene (TMB) and diisobutyl carbinol (DIBC). The process consists of hydrogenation and oxidation stages. Hydrogenation is carried out in a multitube reactor using Pd/Al₂O₃ catalyst at 40°C and 3 atm, with a conversion of 60%. The resulting EAQH₂ is subsequently oxidized at 40°C and 2.5 atm, producing H₂O₂ and regenerating EAQ with an oxidation efficiency of 95%. The H₂O₂ is separated from the working solution through a counter-current extraction column using water as the extracting agent, followed by vacuum distillation to obtain a product concentration of 70 wt%. The plant is designed for continuous operation over 330 days per year and is located in the Krakatau Steel Industrial Estate, Cilegon, Banten.
| 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: | Erfan Yoga | ||||||||||||
| Date Deposited: | 01 Sep 2026 02:58 | ||||||||||||
| Last Modified: | 01 Sep 2026 03:04 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/59376 |
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