Design Of A BaSO4 (Barium sulphate) Purification Plant Based On Pharmaceutical Salt Byproduct Made From Crude Solar Salt

Hanif, Dian Maulidya (2026) Design Of A BaSO4 (Barium sulphate) Purification Plant Based On Pharmaceutical Salt Byproduct Made From Crude Solar Salt. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pabrik pemurnian endapan barium sulfat dari garam farmasi dengan kapasitas 5.000 ton/tahun bertujuan untuk menghasilkan barium sulfat berkualitas tinggi dengan tingkat kemurnian yang memenuhi standar industri. Proses pemurnian dimulai dengan pengolahan garam farmasi yang mengandung barium sulfat melalui serangkaian tahap seperti pengendapan, filtrasi, dan pengeringan, untuk memisahkan bahan pengotor dan menghasilkan produk akhir yang murni. Teknologi yang digunakan dalam pabrik ini memanfaatkan proses kimia dan mekanis yang efisien untuk memastikan kualitas tinggi serta pemanfaatan bahan baku secara optimal. Dengan kapasitas produksi yang mencapai 5.000 ton per tahun, pabrik ini diharapkan dapat memenuhi permintaan pasar baik domestik maupun internasional untuk barium sulfat yang digunakan dalam berbagai aplikasi industri, termasuk di sektor farmasi, kosmetik, dan cat. Selain itu, pabrik ini juga dirancang dengan memperhatikan aspek keberlanjutan, termasuk pengelolaan limbah dan efisiensi energi, guna mengurangi dampak lingkungan. Evaluasi ekonomi menunjukkan bahwa proyek ini layak secara finansial, dengan pengeluaran modal sebesar Rp 129,53 miliar dan biaya operasional tahunan sebesar Rp 46,02 miliar. Proyek ini menghasilkan nilai sekarang bersih (NPV) sebesar Rp 70,9 miliar, tingkat pengembalian internal (IRR) sebesar 18,6%, dan waktu pengembalian modal (PPJ) selama 5,04 tahun, melebihi biaya modal rata-rata tertimbang (WACC) sebesar 11,7%. Hasil ini menunjukkan bahwa pabrik pemurnian BaSO₄ yang diusulkan layak secara teknis dan menarik secara ekonomi untuk diimplementasikan.
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The 5,000 tons/year precipitated barium sulfate purification plant from pharmaceutical salts intents to produce high-quality barium sulfate with a purity level that meets industry standards. The purification process begins with processing pharmaceutical salts containing barium sulfate through a series of stages such as precipitation, filtration, and drying, to separate impurities and produce a pure end product. The technology used in this plant utilizes efficient chemical and mechanical processes to ensure high quality and optimal raw material utilization. With a production capacity of 5,000 tons/year, this plant is expected to meet domestic market demand for barium sulfate used in various industrial applications, including in the pharmaceutical, cosmetics, and paint sectors. In addition, this plant is also designed with sustainability aspects in mind, including waste management and energy efficiency, to reduce environmental impact. Economic evaluation indicates that the project is financially feasible, with a capital expenditure of IDR 129.53 billion and annual operating costs of IDR 46.02 billion. The project yields a net present value of IDR 70.9 billion, an internal rate of return of 18.6%, and a payout time of 5.04 years, exceeding the weighted average cost of capital of 11.7%. These results demonstrate that the proposed BaSO₄ purification plant is technically viable and economically attractive for implementation.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Endapan Barium Sulfat, Garam Farmasi, Pengendapan, Pemurnian, Precipitated Barium Sulphate, Pharmaceutical Salt, Precipitation, Purification
Subjects:	T Technology > TP Chemical technology > TP155.5 Chemical plants--Design and construction T Technology > TP Chemical technology > TP155.7 Chemical processes. T Technology > TP Chemical technology > TP156 Crystallization. Extraction (Chemistry). Fermentation. Distillation. Emulsions.
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Chemical Engineering > 24201-(S1) Undergraduate Thesis
Depositing User:	Dian Maulidya Hanif
Date Deposited:	04 Feb 2026 07:09
Last Modified:	04 Feb 2026 07:09
URI:	http://repository.its.ac.id/id/eprint/132111

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