HAFID, MOCH AFRIZAL NAFII'U (2026) Praktik Kerja Lapangan di PT Salim Ivomas Pratama Tbk, Surabaya. Project Report (Praktek Kerja Lapang dan Magang). Fakultas Teknik dan Sains, Surabaya.
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Abstract
Praktik Kerja Lapangan (PKL) dilaksanakan di PT Salim Ivomas Pratama Tbk Surabaya untuk memahami penerapan ilmu Teknik Kimia pada industri pengolahan minyak kelapa sawit. Kegiatan mencakup pengamatan proses produksi yang meliputi refinery, fractionation, dan filling, spesifikasi serta fungsi peralatan proses, pengendalian mutu dan analisis laboratorium, sistem utilitas, penerapan Keselamatan dan Kesehatan Kerja (K3), serta pengelolaan limbah melalui Waste Water Treatment Plant (WWTP). Proses refinery mengolah Crude Palm Oil (CPO) menjadi Refined Bleached Deodorized Palm Oil (RBDPO) melalui tahapan degumming, bleaching, filtrasi, dan deodorization. Selanjutnya, RBDPO difraksinasi melalui kristalisasi dan filtrasi untuk menghasilkan olein dan stearin yang dimanfaatkan sebagai bahan baku produk minyak goreng, margarin, dan shortening. Pengendalian mutu dilakukan terhadap bahan baku, proses, dan produk menggunakan berbagai parameter analisis untuk memastikan kesesuaian dengan spesifikasi. Sistem utilitas meliputi penyediaan air, steam, dan listrik, sedangkan pengolahan limbah dilakukan melalui WWTP 1, WWTP 2, dan WWTP 3. Tugas khusus meliputi analisis kebutuhan bahan kimia NaOH, PAC, dan Poly Electrolyte pada WWTP III serta analisis reaksi interesterifikasi RBD Palm Oil dengan RBD Stearin untuk memahami perubahan susunan trigliserida dan pengaruhnya terhadap sifat fisik lemak. Melalui kegiatan PKL, diperoleh pemahaman mengenai keterkaitan proses produksi, pengendalian mutu, utilitas, K3, pengelolaan lingkungan, dan penerapan prinsip Teknik Kimia dalam operasional industri minyak sawit. Kata kunci: CPO, refinery, RBDPO, fractionation, olein, stearin, WWTP, interesterifikasi.
| Item Type: | Monograph (Project Report (Praktek Kerja Lapang dan Magang)) | ||||||||
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| Subjects: | T Technology > TP Chemical technology T Technology > TP Chemical technology > TP155 Chemical engineering |
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| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Moch. Afrizal Nafii'u Hafid | ||||||||
| Date Deposited: | 31 Aug 2026 02:16 | ||||||||
| Last Modified: | 31 Aug 2026 04:03 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/31311 |
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