CD Skripsi

Prarancangan Pabrik Dimetil Tereftalat Dari Asam Tereftalat Proses Witten-Hercules Dengan Desain Alat Utama Kolom Distilasi Metanol (T-101)

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Dimethyl terephthalate is an intermediate product used as a raw material for the production of polyethylene terephthalate and polybutylene terephthalate. The demand for dimethyl terephthalate in Indonesia continues to increase, with an average annual growth rate of 28%. The dimethyl terephthalate plant is planned to be operational by 2030, with the production capacity determined using an intercept value on a graph indicating that the demand for dimethyl terephthalate in 2030 will reach 375,000 tons per year. To meet this demand, a dimethyl terephthalate plant with a capacity of 200,000 tons per year is designed to be established in the Cilegon Industrial Estate Area (KIEC). The chosen company structure is a Limited Liability Company (PT) with a line and staff organizational system. The employee work system is based on a division of work hours consisting of shift and non-shift employees. Dimethyl terephthalate is produced from terephthalic acid using the Witten-Hercules process. The main equipment design for this plant is a methanol distillation column (T-101), operated at a pressure of 1 atm with a top temperature of 64°C and a bottom temperature of 99.181°C. Economic analysis of the preliminary design of the dimethyl terephthalate plant indicates that it is feasible to establish, with a Net Present Value (NPV) of Rp 2,336,125,015,905, which is greater than the Total Capital Investment (TCI) of Rp 495,879,692,592. The Break-Even Point (BEP) is 50%, the Payback Period (PBP) is 2.09 years, the Rate of Investment (ROI) is 43.89%, and the Internal Rate of Return (IRR) is 22.745%.
Keywords: Dimethyl Terephthalate, Methanol Distillation, Witten-Hercules.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1907110929

Penerbit

Pekanbaru : Universitas Riau - F. Teknik - Teknik Kimia., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1907110929

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Vina

Versi lain/terkait

Lampiran Berkas

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