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All Journal Jurnal Riset Multidisiplin Edukasi IPSSJ
Grace Rafael Haloho
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Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Public Health Social Sciences Other

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STUDI ANALISIS RESIKO PRODUKSI GULA AREN DI PABRIK GULA SEMUT MENGGUNAKAN METODE HAZOP Maya Ramadiati; Riny Yolandha Parapat; Grace Rafael Haloho; Vina Aprillia
Integrative Perspectives of Social and Science Journal Vol. 2 No. 03 Juni (2025): Integrative Perspectives of Social and Science Journal
Publisher : PT Wahana Global Education

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Abstract

Abstrak Produksi gula aren di pabrik gula semut merupakan proses yang melibatkan berbagai tahapan kritis yang berpotensi menimbulkan risiko terhadap keselamatan kerja, kualitas produk, serta efisiensi operasional. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis potensi bahaya serta risiko yang mungkin terjadi dalam proses produksi gula aren menggunakan metode Hazard and Operability Study (HAZOP). Metode HAZOP dipilih karena mampu secara sistematis mengevaluasi setiap tahapan proses dengan mengidentifikasi penyimpangan dari kondisi normal yang dapat menyebabkan kejadian berbahaya. Studi dilakukan dengan mengamati proses produksi di salah satu pabrik gula semut, mengumpulkan data operasional, serta melibatkan tim lintas disiplin untuk melakukan sesi HAZOP. Hasil analisis menunjukkan beberapa titik kritis dalam proses produksi, seperti tahap pemanasan nira, kristalisasi, dan pengemasan, yang memiliki potensi risiko tinggi jika tidak dikendalikan. Rekomendasi perbaikan operasional dan peningkatan sistem pengendalian risiko diberikan sebagai upaya mitigasi. Studi ini diharapkan dapat menjadi acuan dalam meningkatkan keselamatan dan efisiensi proses produksi gula aren di industri sejenis
PERANCANGAN SISTEM PENGENDALIAN PROSES UNTUK PRODUKSI MINYAK DIESEL MELALUI PIROLISIS OLI BEKAS Riny Yolandha Parapat; Grace Rafael Haloho; Nola Septiani Pramita
Jurnal Riset Multidisiplin Edukasi Vol. 3 No. 1 (2026): Jurnal Riset Multidisiplin Edukasi (Januari 2026)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/jurmie.v3i1.1639

Abstract

Waste lubricating oil is classified as hazardous and toxic waste (B3) with the potential to cause environmental pollution; however, it still contains hydrocarbon fractions with significant energy value that can be utilized as liquid fuel through a pyrolysis process. In the preliminary design of a diesel oil production system from waste oil pyrolysis, process control becomes a critical aspect due to the high operating temperatures and the involvement of gas formation and significant phase changes. This paper presents the design of a process control system for converting waste lubricating oil into diesel oil through pyrolysis. The main variables analyzed include temperature, pressure, feed flow rate, and reaction residence time, as well as supporting variables in the product separation units. The results indicate that the implementation of an integrated process control system is capable of maintaining operational stability, enhancing process safety, and preserving the quality and continuity of diesel oil production. Therefore, the proper design of a process control system at the preliminary stage plays an important role in supporting safe, stable, and efficient plant operation.
Co-Authors Maya Ramadiati Nola Septiani Pramita Riny Yolandha Parapat Vina Aprillia