CD Skripsi

Prarancangan Pabrik Aluminium Sulfat Dari Bauksit Dan Asam Sulfat Dengan Disain Alat Utama Reactor Cstr (R-201)

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ABSTRACT
Aluminum sulfate [Al2(SO4)3] is one of the chemicals that indispensable in various industries. Aluminum sulfate is produced by the Dorr process which reacts materials that contains Al2O3 and 77% sulfuric acid with barium sulfate (BaS) as catalyst in a CSTR reactor at 110°C and 1 atm pressure with 78-100% conversions. From the reactor then fed to the evaporator, crystallizer, centrifuge, and rotary dryer to form Al2(SO4)3.18H2O crystals with purity of 98%. The plant is planned to be established in 2025 in Tanjung Hilir, Pontianak District, Pontianak City, West Kalimantan with a capacity of 12,500 tons/year. The main equipment design is a CSTR reactor (R-201) with height of 3.629 m, diameter of 3.2 m, and Carbon Steel SA 283 Grade C material which functions as a place to react bauxite and sulfuric acid which will become a neutralizer reactor’s feed. Total Capital Investment (TCI) is IDR 458,738,043,071 with a Net Present Value is IDR 569,848,073,836. Based on the result of plant’s economic feasibility analisys, IRR was obtained at 16.11%, ROI 22.3%, POT 4.48 years, and BEP at 37.92%.
Keywords: aluminum sulfate, economic analisys, dorr, CSTR reactor

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1707111488

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Kimia., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1707111488

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

DAUS

Versi lain/terkait

Lampiran Berkas

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