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All Journal Jurnal Penelitian dan Evaluasi Pendidikan JOURNAL OF COASTAL DEVELOPMENT Jurnal Pendidikan Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Nexus Kedokteran Komunitas Nexus Kedokteran Klinik Nexus Biomedika Nexus Kedokteran Translasional Jurnal EECCIS Jurnal Riset Kimia Jurnal Riset Industri Hasil Hutan Jurnal Pendidikan Kimia Universitas Riau IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Sriwijaya International Seminar on Energy-Environmental Science and Technology Science and Technology Indonesia Adi Widya : Jurnal Pengabdian Masyarakat Indonesian Journal of Education and Learning Jurnal Pengembangan Rekayasa dan Teknologi Jurnal Purifikasi Jurnal Teknologi Pendidikan Jurnal Teknik Kimia Jurnal Ilmu Pertanian Tirtayasa Padjadjaran Law Research and Debate Society SRIWIJAYA JOURNAL OF ENVIRONMENT Transformasi dan Inovasi : Jurnal Pengabdian Masyarakat Journal Of Research and Education Chemistry (JREC) Smart Society Empowerment Journal Leksema: Jurnal Bahasa dan Sastra
Sri Haryati
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Journal : SRIWIJAYA JOURNAL OF ENVIRONMENT

 1 
Electromagnetic Catalytic Cracking Process of Vacuum Residue Using Fe2O3/Al2O3 Metta Wijayanti; Sri Haryati; Muhammad Djoni Bustan
Sriwijaya Journal of Environment Vol 5, No 1 (2020): Environmental Friendly
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (752.751 KB) | DOI: 10.22135/sje.2020.5.1.9-14

Abstract

Vacuum residue well know as waste product from refinery crude oil refinery and need a further process  to improve its quality. In this study, a catalytic cracking process of vacuum residue in electromagnetic field is investigated using Fe2O3/Al2O3 as catalyst. The optimization process is conducted by combination vacuum residue and catalyst in the ratios of 1:5, 1:6, 1:7, 1:8, and 1:9 under 75 min of reaction time, 400oC and 10A applied current . Liquid product analyzed using gas cromatografy mass spectrometry (GCMS). The result showed that there were a formation of, p-xylene, paraffin, and naphthalene  detected, meaning it was successfully cracked.  In the retention time 4,3min, identified p-xylene which aromatic groups about 11,38%. Not only  1,04% paraffin identified in the retention time 7,76 min. But also,  naphtalene about 3,28% was identified in the retention time 7,80 min.
Determination And Characteristic Oil Biomarker Of Illegal Crude Oil Production Using Mass Spectroscopy in Musi Banyuasin District Edhi suryanto; Sri Haryati; Budhi Kuswan
Sriwijaya Journal of Environment Vol 3, No 1 (2018): Mining Activities
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.907 KB) | DOI: 10.22135/sje.2018.3.1.6-12

Abstract

AbstractSouth Sumatra is one of the largest petroleum producing provinces in Indonesia, especially in the region of Musi Banyuasin Petroleum resources other than legally cultivated by Pertamina as government representatives, but on the other hand the community also participate through Illegal Drilling activities. This study aims to determine the hydrocarbon content and characterization of petroleum produced illegally by communities in the Sangadesa, Babattoman and Keluang districts through the biomarker analysis of the distribution of n-Alkane C10-C34 (m/z: 57), pristane, phytane, sterane C27-C29 (m/z: 217,218,259) and specific biomarker using Gas Chromatography Mass Spectroscopy agilent GCMSD 6890/5973i with data analysis using MSD Chemstation F.01.01.2317 and Library Database NIST14. Petroleum samples taken from 10 illegal wells with a depth range of 80-250 meters and production period of 3 months until 3 years. Oil is produced through The illegal drilling is not the main oil source rock but the result of migration. Biomarkers Hydrocarbon analysis is one of the most widely used devices for exploration geochemistry, exploitation, production and forensic environment in the assessment and determination of sources of pollution related to petroleum material and derivatives very well. Keyword ; Crude oil,illegal drillling,biomarker,GC/MS,caracterization Abstrak (Indonesian)Sumatera Selatan salah satu propinsi penghasil minyak bumi terbesar di Indonesia, terutama di wilayah musi banyuasin. Sumber daya minyak bumi diusahakan secara legal oleh Pertamina, namun di sisi lain masyarakat turut mengelola  melalui kegiatan Pengeboran Ilegal yang menjadi permasalah sosial ekonomi yang rumit satu dekade ini. Penelitian ini bertujuan untuk mengetahui kandungan biomarker hidrokarbon dan karakteristik minyak bumi yang dihasilkan secara tidak sah oleh masyarakat di kecamatan Sangadesa, Babattoman dan Keluang melalui analisis biomarker n-Alkana C10-C34 (m/ z: 57), pristane/phytane,  sterane C27-C29 (m/z: 217,218,259) menggunakan Kromatografi Gas Mass Spektroskopi Agilent GCMSD 6890 / 5973i . Analisis data menggunakan MSD Chemstation F.01.01.2317 dan Library Database NIST14. Hasil penelitian meninjukan karakteristik distribusi biomarker hidrokarbon dalam sampel  sampel minyak dari lokasi Babattoman dan Keluang  biomarker n-Alkana C12 sampai C30 tidak ditemukan untuk menunjukkan bahwa minyak bumi memiliki biodegradasi moderat, sampel minyak dari Keban sedikit terdegradasi. Rasio Pr / Ph, Pr / nC17, dan Ph / nC18 menunjukkan sumber bahan organik sumber laut yang tersimpan dalam kondisi lingkungan anoksik pengendapan. Rasio diasterane / steranes untuk ekstrak yang dianalisis dan sampel minyak menunjukkan rasio rendah (0,09 - 0,23) menunjukkan batuan sumber penyimpan minyak berjenis batuan karbonat anoksik  Kata kunci ; Minyak bumi, pengeboran ilegal,biomarker, karakteristik
Co-Authors Adella Kamala Sari - Adellina Tentri Yulhan Aditya Eka Septiriana Adri Huda Afifah Syifa Khairunnisa Aldila Sagitaning Putri Anggie Septia Rini Aryo Seno Asmadi M.Noer Aulia Augustha Avamira Rosita Pranoto BAGUS WICAKSONO Bambang Sukilarso Bambang Sukilarso Sakiman Betti Holiwarni Betty Holiwarni Budhi Kuswan Dewi Larasati Dewi Nur Khotimah Diah Permata Suci Diyah Nur Hidayati Edhi suryanto Elisabeth Dea Resitarani Elsa Candra Rafsyanjani Elva Yasmi Elva Yasmi Amran Endang Bekti K Endang Listyaningsih S Erviyenni ' Erviyenni - Erviyenni Erviyenni Fauzia Rahmi Fitria Purnama Sari Gagat Ragil Andaru P Hasnul Habiba Hazairin Samaulah Heny Juniar Herdini ' Herry Setiawan Humaidatul Fikriah Irene Ardiani Pramudya Wardhani Johni Azmi Jumaida ' Kartina AM Lilik Wijayanti Lisa Asparia Mardwita Maria Erna Mesy Witari Metta Wijayanti Meuthia Kartika Putri Miftahnur Hasanah Mita Fresandi Moh. Wahyu Aminullah Muhammad Djoni Bustan Muhammad Faizal Muhammad Hendri Nuryadi Muhammad Said Muhammad Yani Nadira As'ad Niffi Nedia Sari Novan Adi Setyawan Nurlini Eka Putri Nurul Hanifah Nurul Hasanah Pritami . Puteri Kusuma Wardhani Putri Ayang Alika R. Usman Rery R.Usman Rery Raffica Zahara Raharjo Raharjo Rasmiwetti ' Riko Saputra rini triastuti Risfidian Mohadi Risya Cilmiaty Arief Riswiyanto Riyadhatul Jannah Rizkha Fatma Sari Rohadi Rohadi Rosye Destiana Nurjannati Roy Naldo Roza Linda Sepra Pajar Sigit Setyawan Siswanto Siswanto Siti Marufah Sri Puji Rohmiatin Sri Sarwanti Sugeng Purnomo Sukarno Sukarno Sukarno Sukarno Susilawati ' Susilawati Susilawati Sutartinah Sri Handayani Tiara Armita Tri Winarni Agustini Usman Rery Victoria Husadani Permata Sari Vivin Desvionita Widia Susanti wijianto wijianto Yeni Fitri Yana Yessy Asnovida Amri Yudi L.A Salampessy Yulia Sari Yulia Sari Yuni Safitri Yusup Subagio Sutanto Zakka Zayd Zhullatullah Jayadisastra