Pra-Rancangan Pabrik Vanillin Dari Eugenol dengan Kapasitas 2.000 Ton/Tahun

Putri, Asha Arning and Nur, Andika Fadillah (2022) Pra-Rancangan Pabrik Vanillin Dari Eugenol dengan Kapasitas 2.000 Ton/Tahun. Bachelor thesis, Institut Teknologi Kalimantan.

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Abstract

Pabrik Vanillin dari eugenol dengan kapasitas 2.000 ton/tahun direncanakan dibangun di Kabupaten Bogor, Provinsi Jawa Barat. Pabrik dirancang secara kontinyu selama 330 hari dan 24 jam per hari. Pembuatan Vanillin diawali dengan melakukan proses sintesis isoeugenol, dimana eugenol direaksikan dengan etanol dan katalis KOH di Reaktor Isomerisasi untuk mengkonversi Eugenol menjadi Isoeugenol. Selanjutnya, larutan Isoeugenol di oksidasi di Reaktor Gelembung dengan gas O2 dan katalis NaOH pada suhu 130°C dan tekanan 8 atm. Proses tersebut menghasilkan produk utama yaitu Vanillin dan produk samping berupa Asetilen, H2O dan O2 sisa. Kemudian Vanillin cair dialirkan menuju Dekanter untuk memisahkan katalis NaOH dari dalam Vanillin dan Isoeugenol sisa. Larutan Vanillin tersebut kemudian dialirkan menuju Kristalizer untuk pembentukan Kristal Vanillin. Larutan Mother Liquor yang tidak dapat mengkristal kemudian dipisahkan dari Kristal Vanillin menggunakan Filter Press, lalu sisa dari Kristal Vanillin tersebut dikeringkan menggunakan Rotary Dryer sebelum dialirkan ke tempat penyimpanan untuk dikemas. Modal tetap yang diperlukan sebanyak Rp 204.345.813.481,55 dan modal kerja sebesar Rp 240.406.839.390,17 hasil evaluasi ekonomi diperoleh persentase Return of Investment (ROI) sebesar 30%, Pay Out Time (POT) selama 3,3 tahun, Break Even Point (BEP) 42% dan Shut Down Point (SDP) sebesar 7%. Nilai Discounted Cash Flow of return rate (DCFR) sebesar 44%. Dari hasil analisa ekonomi diatas, dapat disimpulkan bahwa Pabrik Vanillin dari Eugenol ini layak untuk didirikan. Kata kunci : Eugenol, Isomerisasi, Vanillin

Item Type: Thesis (Bachelor)
Subjects: T Technology > TP Chemical technology
Divisions: Jurusan Teknologi Industri dan Proses > Teknik Kimia
Depositing User: Asha Arning Putri
Date Deposited: 18 Jul 2022 08:11
Last Modified: 18 Jul 2022 08:11
URI: http://repository.itk.ac.id/id/eprint/18295

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