Laporan Magang Mandiri PT. Sindopex Perotama

Anggun, Putri Sekartaji Nur (2026) Laporan Magang Mandiri PT. Sindopex Perotama. Project Report. [s.n.]. (Unpublished)

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Abstract

Laporan ini menyajikan pelaksanaan kegiatan magang di PT Sindopex Perotama yang bertujuan untuk meningkatkan pemahaman mengenai penerapan teknik kimia dalam industri, khususnya pada proses produksi hidrogen peroksida. Kegiatan yang dilakukan meliputi pengamatan proses produksi, pengumpulan data operasional, penyusunan block diagram, Process Flow Diagram (PFD), Piping and Instrumentation Diagram (P&ID), analisis HAZOP, serta perhitungan neraca massa dan energi. Hidrogen peroksida diproduksi menggunakan metode autooksidasi antrakuinon melalui tahapan hidrogenasi, oksidasi, ekstraksi dan purifikasi, serta pemekatan. Kajian troubleshooting difokuskan pada pembentukan busa akibat dekomposisi hidrogen peroksida selama penyimpanan. Analisis dilakukan menggunakan simulasi Aspen Plus untuk mengevaluasi pengaruh suhu terhadap konsentrasi H₂O₂ dan pembentukan gas oksigen. Hasil simulasi menunjukkan bahwa peningkatan suhu mempercepat dekomposisi H₂O₂, menurunkan konsentrasi produk, serta meningkatkan risiko pembentukan busa dan tekanan berlebih. Kondisi penyimpanan optimum diperoleh pada rentang suhu 278–285 K, sedangkan suhu di atas 310 K tidak direkomendasikan. Oleh karena itu, pengendalian dan pemantauan suhu diperlukan untuk menjaga kualitas produk, efisiensi operasi, dan keselamatan proses.
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This report presents the implementation of an internship program at PT Sindopex Perotama, which aimed to enhance understanding of the application of chemical engineering in industry, particularly in the hydrogen peroxide production process. Activities carried out included observing the production process, collecting operational data, preparing block diagrams, Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), conducting HAZOP analyses, and performing mass and energy balance calculations. Hydrogen peroxide is produced using the anthraquinone autooxidation method through the stages of hydrogenation, oxidation, extraction and purification, and concentration. The troubleshooting study focused on foam formation resulting from the decomposition of hydrogen peroxide during storage. The analysis was conducted using Aspen Plus simulation to evaluate the effect of temperature on H₂O₂ concentration and oxygen gas formation. The simulation results show that an increase in temperature accelerates the decomposition of H₂O₂, reduces product concentration, and increases the risk of foam formation and excess pressure. Optimal storage conditions are achieved within the temperature range of 278–285 K, while temperatures above 310 K are not recommended. Therefore, temperature control and monitoring are necessary to maintain product quality, operational efficiency, and process safety.

Item Type:	Monograph (Project Report)
Uncontrolled Keywords:	Aspen Plus, hydrogen peroxide, temperature, Aspen Plus, hidrogen peroksida, suhu.
Subjects:	Q Science > QD Chemistry > QD1 Oxidation-reduction reaction. Q Science > QD Chemistry > QD481 Chemical structure. T Technology > T Technology (General) > T57.62 Simulation T Technology > TP Chemical technology > TP155.7 Chemical processes.
Divisions:	Faculty of Vocational > 24305-Industrial Chemical Engineering
Depositing User:	Putri Sekartaji Nur Anggun
Date Deposited:	20 Jul 2026 03:21
Last Modified:	20 Jul 2026 03:21
URI:	http://repository.its.ac.id/id/eprint/135517

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