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All Journal Innovative: Journal Of Social Science Research Jurnal Teknologi Riset Terapan
Yuliani, Aliyah
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Humanities Computer Science & IT Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Other

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Penggunaan Demulsifier pada Heavy Crude Oil Suko Barat Distrik PT Pertamina Hulu Rokan Regional 1 Zona 1 Jambi Field Yuliani, Aliyah; Hasan, Abu; Yuliati, Selastia
Jurnal Teknologi Riset Terapan Vol. 2 No. 1 (2024): Januari
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/jatra.v2i1.4247

Abstract

Purpose: The Final Report that will be carried out has the following objectives: Getting demulsifier injection optimization results Getting the best %BS&W results at PT Pertamina Hulu Rokan Regional 1 Zone 1 Jambi Field. Research methodology: The research was carried out at the PT EiON Cheimiicals Putra Laboratory. The research time is estimated to last 1 month. Literature research was carried out by extracting information via the internet and scientific journals. Results: In this study, the best operating conditions were obtained at 60 temperatures, 60 minutes of residence time and a demulsifier concentration of 40 ppm resulting in a %BS&W of 0.3%. . Conclusion: The crude oil purification used a demulsifier, analyzing water drop, dosage, and BS&W percentage. The best result was 0.3% BS&W at 60, 60 minutes, and 40 ppm, meeting the quality standard of below 1%. Limitations: The limitations of this study are  that the test was carried out under laboratory conditions so that the results may differ in the field, Parameters are limited in injection time, demulsifier concentration, and temperature; other factors have not been analyzed, The duration of the study is limited so that the long-term effects have not been measured. Contribution: This research can be useful for companies that produce heavy crude oil such as PT Pertamina Hulu Rokan Zone 1 Regional 1 Jambi Field which produces good oil quality.
Proses Hidrolisis Biji Cempedak dengan HCL untuk Bahan Baku Pembuatan Bioethanol Yuliani, Aliyah; Fadia, Dinda; Amin, Jaksen M.; Dewi, Erwana
Jurnal Teknologi Riset Terapan Vol. 2 No. 1 (2024): Januari
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/jatra.v2i1.4249

Abstract

Purpose: This study aims to determine what variables affect during hydrolysis, and the results of this hydrolysis process will be tested for raw materials in making Bioethanol Research methodology: The research was carried out for 3 months, namely April – June 2023, which was carried out at the Laboratory of the Chemical Engineering Department of the Sriwijaya State Polytechnic, Palembang. Results: The ethanol content obtained from the hydrolysis of cempedak seeds is 28.37%.. Conclusion: The highest brix value of 8.7% was obtained at 100 minutes of hydrolysis with 3% HCl concentration. GC-MS results showed an ethanol content of 28.37% with a refractive index of 1.335. Limitations: One of the main limitations of this study might be related to the laboratory-scale nature of the research. Many studies are conducted on a small scale and have not been applied to industrial-scale production. This can be a constraint because a hydrolysis process that works at a small scale may not be easily translatable to mass production. Contribution: This article contributes to the utilization of agricultural waste, specifically cempedak seeds, which are often discarded or underutilized. This has the potential to reduce waste and add value to a product previously considered useless.
Utilizing a Demulsifier for Heavy Crude Oil in Suko Barat District of Jambi Field Regional 1 Zona 1 PT Pertamina Hulu Rokan Yuliani, Aliyah; Hasan, Abu; Selastia, Selastia; Yuliati, Yuliati
Innovative: Journal Of Social Science Research Vol. 4 No. 4 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i4.14803

Abstract

Pemurnian minyak adalah proses pemisahan minyak mentah menjadi produk yang berguna secara komersial. Dalam proses ini, dibutuhkan demulsifier untuk membantu pemurnian. Konsumsi demulsifier saat ini sangat besar, dengan rata-rata pemakaian sebesar 100 ppm per hari, yang menyebabkan biaya operasional yang cukup tinggi dibandingkan dengan jumlah produksi minyak bumi yang dihasilkan. Oleh karena itu, penelitian ini bertujuan untuk mengoptimalisasi pemakaian demulsifier tanpa mengubah kualitas produk hasil pemurnian minyak bumi. Dalam penelitian ini, minyak mentah sebanyak 60 ml diinjeksi dengan demulsifier dengan konsentrasi 10 ppm dan 20 ppm untuk menghasilkan nilai %BS&W di bawah 0,5%. Parameter yang divariasikan adalah temperatur (40℃, 50℃, dan 60℃) serta waktu (30 menit dan 60 menit). Hasil penelitian menunjukkan bahwa nilai %BS&W terbaik sebesar 0,5% dicapai pada waktu 60 menit dengan temperatur 60℃ dan konsentrasi demulsifier 20 ppm.
Co-Authors Abu Hasan Amin, Jaksen M. Erwana Dewi Fadia, Dinda Selastia Yuliati Selastia, Selastia Yuliati -