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Journal : Journal of Research and Technology

GEOKIMIA ORGANIK FRAKSI AROMATIK LIGHT OIL PRODUK PENCAIRAN BATUBARA AREA (PIT) BINTANG SANGATTA KALIMANTAN TIMUR Wijaya, Lukman Sugiharto; Burhan, R.Y. Perry
Journal of Research and Technology Vol 2, No 1 (2016)
Publisher : Universitas Nahdlatul Ulama Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (370.713 KB) | DOI: 10.5281/zenodo.2582223

Abstract

Character geochemical of Coal in area (pit) Stars Sangatta, East Kalimantan shows that the coal is classified as steam coal with thermal maturity and have low calories (5768 kcal/kg).  The coal is melted in the  1L autoclave for 60 minutes at a temperature of 450°C and a pressure of 12 MPa to obtain a product slurry. Fractionation of slurry product based on boiling point using a vacum distillation apparatus 10 mmHg. Fractions obtained include naphtha, light oil, middle oil, heavy oil and coal liquid bottom. Data show that the weight percentage of the product melting fraction is dominated by heavy oil and coal liquid bottom with percentage of total> 50%. Fraction of light oil in the fractionation further by TLC and the eluent n-hexane in order to obtain an aromatic fraction. The composition of the aromatic hydrocarbon fraction light oil products were characterized using gas chromatography mass spectrophotometer (GC-MS). the identification shows that derivative of kadalen compounds, that is compounds norkadalen (C14H16) which is the fraction of oil that can be potentially as diesel fuel.
GEOKIMIA ORGANIK FRAKSI AROMATIK LIGHT OIL PRODUK PENCAIRAN BATUBARA AREA (PIT) BINTANG SANGATTA KALIMANTAN TIMUR Lukman Sugiharto Wijaya; R. Y. Perry Burhan
Journal of Research and Technology Vol. 2 No. 1 (2016): JRT Volume 1 No 1 Jun 2016
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Character geochemical of Coal in area (pit) Stars Sangatta, East Kalimantan shows that the coal is classified as steam coal with thermal maturity and have low calories (5768 kcal/kg). The coal is melted in the 1L autoclave for 60 minutes at a temperature of 450oC and a pressure of 12 MPa to obtain a product slurry. Fractionation of slurry product based on boiling point using a vacum distillation apparatus 10 mmHg. Fractions obtained include naphtha, light oil, middle oil, heavy oil and coal liquid bottom. Data show that the weight percentage of the product melting fraction is dominated by heavy oil and coal liquid bottom with percentage of total> 50%. Fraction of light oil in the fractionation further by TLC and the eluent n-hexane in order to obtain an aromatic fraction. The composition of the aromatic hydrocarbon fraction light oil products were characterized using gas chromatography mass spectrophotometer (GC-MS). The identification shows that derivative of kadalen compounds, that is compounds norkadalen (C14H16) which is the fraction of oil that can be potentially as diesel fuel.
Co-Authors Abduh Muharram Chairacita Adam Wiryawan Agus Wahyudi Agus Wahyudi Agus Wahyudi Agus Wahyudi Amirotul Ula Anis Febriati Arga Dias Pratama Arizal Firmansyah Arizal Firmansyah Aufa Fadhliah Aulia, Wulan Awalia Wardatil Firdaus Batari, Nirmala Puteri Christoffel S I Maweikere Didik Prasetyoko Dyah Nirmala Edi, Eduardus Endah Mutiara Endah Mutiara Marhaeni Putri Endah Mutiara Marhaeni Putri Fahimah Martak Fina Riandra Firdausa, Yunita Alfiyati Firdhausya, Talitha Fitra Gunawan, Triyanda Hamzah Fansuri Hariyanto, Rhiby Ainur Basit Hidayati, Ririn Eva Imam B. Sosrowidjojo Iqbal, Rendy Muhamad Jein Jelsi Lamia Kusuma, Hendra Siswanto Lukman Atmaja Lukman Sugiharto Wijaya M. Nadjib M M. Nadjib Mujahid M. Rachimoellah M. Rachimoellah Maulida Fitriyyah Meliana Wahyuningtyas Miranti Widi Puspita Ayu Mujahid, M. Nadjib Mujahid, Muhammad Nadjib Nadjib, Muhammad Nia Nurfitria Novesar Jamarun Nugraheni, Zjahra Vianita Nurul Jadid Pusparatu Pusparatu Putri, Endah Mutiara Marhaeni Putri, Rizka Berliana R. Arizal Firmansyah Ramadhan, Zein Firdaus Rhiby Ainur Basit Hariyanto Riandra, Fina Riandra, Fina Ridho Bayuaji Rizka, Rizka Berliana Rurini Retnowati Sholihah, Sovia Masfuri Walidatus Silvana Dwi Nurherdiana Sosrowidjojo, Imam B. Sosrowidjojo, Imam B. Sovia Masfuri Walidatus Sholihah Spanton, Perdana Ixbal Subaer - Supiana Dian Nurtjahyan Supriadi, Warih Syekhfani Syekhfani Titik Andriani Wahyu Prasetyo Utomo Wijaya, Lukman Sugiharto Zein Firdaus Ramadhan Zetra, Yulfi Zetra, Yulfi Zjahra Vianita Zjahra Vianita Nugraheni