Hasil Pencarian  ::  Simpan CSV :: Kembali

"Laporan kerja pratik keinsinyuran ini dibuat untuk memenuhi sebagian syarat memperoleh gelar Insinyur Profesi pada Programm Studi Profesi Insinyur Fakultas Teknik Universitas Indonesia. Kerja praktik dilakukan di Laboratorium Pilot Plant Innovation Pertamina selama lebih kurang 2 tahun. Implementasi Metode Hazard Operability Study (HazOp) pada Operasi Pilot Plant Hydroprocessing Pertamina bertujuan untuk mengidentifikasi dan mengevaluasi masalah-masalah yang mewakili resiko-resiko perorangan atau peralatan atau mencegah operasi yang efisien. Sehingga tercipta suatu kondisi aman pada OPERASI PERENGKAHAN minyak Jelantah. Selama ini tidak pernah terjadi kecelakaan di Pilot Plant Innovation Pertamina, karena Tim Laboratory Services mempunyai komitmen untuk menerapkan Metode HazOp dan Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) secara rutin dan berkelanjutan. Kondisi operasi yang aman pada Operasi Perengkahan Minyak Jelantah di Unit Hydroprocessing Pilot Plant Inovasi Pertamina dipengaruhi oleh faktor internal dan eksternal. Faktor internal adalah kondisi fisik instrumen pada Hydroprocessing Units: Apakah baik atau rusak ? Sedangkan faktor eksternal adalah operator yang tidak teliti dan disiplin dalam memantuan kondisi fisik Unit Hydrprocessing, dan juga tidak mengimplementasikan prosedur HazOp dengan baik dan benar, dapat mengakibatkan kecelakaan.Hydroprocessing Pilot Plant Inovasi Pertamina termasuk dalam kelas hydrotreating berdasarkan prinsip dan mekanismenya. Hasil uji coba Perengkahan Minyak Jelantah dari pabrik percontohan (Pilot Plant Innovation Pertamina) berupa produk energi baru, yang akan dikembangkan lebih lanjut oleh Kilang-Kilang Minyak Pertamina yang ada di Indonesia untuk memenuhi kebutuhan energi masyarakat. Rekomendasi yang diberikan untuk mengurangi resiko kecelakaan kerja, antara lain: Operator wajib menggunakan APD (Alat Pelindung Diri) saat bekerja, dan harus berhati-hati saat bekerja di area Unit Pilot Plant Hydroprocessing, dan operator harus dapat menyesuaikan diri pada lingkungan kerja.

---

This engineering practical work report is made to fulfill some of the requirements for obtaining the Professional Engineer degree at the Professional Engineer Study Program, Faculty of Engineering of the University of Indonesia. Practical work was carried out at the Pertamina Innovation Pilot Plant Laboratory for approximately 2 years. The implementation of the Hazard Operability Study (HazOp) Method in Pertamina's Hydroprocessing Pilot Plant Operations aims to identify and discuss problems that represent individual or equipment risks or prevent efficient operation. So as to create a safe condition in the process of cracking used cooking oil. So far, there has never been an accident at Pertamina's Innovation Pilot Plant, because the Laboratory Services Team is committed to implementing the HazOp Method and the Occupational Safety and Health Management System (SMK3) on a regular and sustainable basis. The safe operating conditions in the Used Cooking Oil Cracking Process at the Hydroprocessing Unit of Pertamina's Innovation Pilot Plant are influenced by internal and external factors. The internal factor is the physical condition of the instrument at the Hydroprocessing Units: Is it good or damaged? Meanwhile, external factors are operators who are not careful and disciplined in monitoring the physical condition of the Hydrprocessing Unit, and also do not implement the HazOp procedure properly and correctly, which can result in accidents. Pertamina's Innovation Hydroprocessing Pilot Plant is included in the hydrotreating class based on its principles and mechanisms. The results of the Cracking of Used Cooking Oil from the pilot plant (Pertamina's Pilot Plant Innovation) are in the form of new energy products, which will be further developed by Pertamina Oil Refineries in Indonesia to meet people's energy needs. The recommendations given to reduce the risk of work accidents include: Operators must use PPE (Personal Protective Equipment) while working, and must be careful when working in the area of Hydroprocessing Pilot Plant Unit, and operators must be able to adapt to the work environment. "

"ABSTRAKKemiri Sunan adalah sumber energi alternatif yang mempunyai kadar minyak yang cukup banyak dan tidak dikonsumsi oleh manusia. Hydroprocessing minyak nabati kemiri sunan berpotensi menghasilkan bahan bakar terbarukan. Penggunaan katalis NiMoCe/?-Al2O3 diharapkan bisa menggantikan katalis NiMo/?-Al2O3 tersulfidasi dalam hydroprocessing minyak kemiri sunan dan diharapkan akan menghasilkan konversi hidrokarbon terbarukan. Katalis dipreparasi menggunakan metoda impregnasi basah dengan variasi Ce 1 , 5 dan 15 . Karakterisasi katalis dilakukan dengan teknik BET, SEM, XRD dan XRF. Hydroprocessing dilakukan dengan menggunakan autoclave batch reactor dengan kondisi operasi suhu 400oC dan tekanan 35 bar selama 5 jam. Hasil konversi minyak kemiri sunan berdasarkan karakterisasi GC menghasilkan hidrokarbon terbarukan yang didominasi oleh rantai alkana C15-C18. Syncrude hasil hydroprocessing kemiri sunan dengan katalis NiMoCe/?-Al2O3 1 memberikan hasil konversi bahan bakar terbarukan berupa fraksi diesel sebesar 57.79 . Hasil analisis terhadap fraksi diesel terbarukan hasil distilasi syncrude menunjukkan bahwa fraksi diesel terbarukan memenuhi standar baku mutu yang dipersyaratkan oleh Direktorat Jenderal Minyak dan Gas Bumi.

---

ABSTRACTKemiri Sunan is an alternative energy source that has a considerable amount of oil and is not to be consumed by human. Hydroprocessing of kemiri sunan oil has the potential to be produced as renewable fuels. The NiMoCe Al2O3 catalysts has the potential to replace sulfided NiMo Al2O3 catalysts in hydroprocessing of saturated kemiri sunan oil and is expected to convert it to be renewable hydrocarbons. The catalyst was prepared by using wet impregnation method with variations of Ce 1 , 5 and 15 . Characterization of the catalyst was performed by BET, SEM, XRD and XRF techniques. Hydroprocessing was performed using an autoclave batch reactor under operating conditions of 400 C and 35 bar pressure for 5 hours. The result of the conversion shown based on GC characterization produces renewable hydrocarbons dominated by the C15 C18 alkana chain. Syncrude of kemiri sunan oil hydroprocessing by using NiMoCe Al2O3 1 produces diesel fraction conversion which is 57.79 . Analysis result of the renewable diesel fraction of the syncrude indicate that the renewable diesel fraction qualify the goverment standard required"