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Pengaruh Temperatur terhadap Jumlah Produk Hidrorengkah Fraksi Aspalten dari Aspal Buton dengan Katalis Mo-Ni/γ-Alumina

1Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia

2Chemistry Department, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Indonesia

Published: 1 Apr 2009.
Open Access Copyright 2009 Jurnal Kimia Sains dan Aplikasi under http://creativecommons.org/licenses/by-sa/4.0/.

Citation Format:
Abstract
Hydrocracking process of Butonian asphalt derived asphaltene using Mo-Ni/γ-alumina catalyst has been investigated. The processes were carried out in 1L stainless steel autoclave reactor. The reaction temperatures were 250, 300, 350 and 400C, initial pressure was 10 atm and catalyst/feed ratio was 1/2. The asphaltene was a pentane insoluble-benzene soluble (PI-BS) fraction of Butonian asphalt.The results of hydrocracking processes showed the conversion by means of 100% - coke (wt %) was followed equation konversi % (w/w) = 0,306 t (C) - 41,29Key words: hydrocracking, asphaltene, Mo-Ni/γ-alumina catalyst
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Keywords: Hidrorengkah; aspal; katalis Mo-Ni/γ-alumina

Article Metrics:

  1. A. M. Benito, M. T. Martínez, Catalytic Hydrocracking of an Asphaltenic Coal Residue, Energy & Fuels, 10 (1996) 1235-1240
  2. Lillian A. Rankel, Hydrocracking vacuum resid with Ni-W bifunctional slurry catalysts, Fuel Processing Technology, 37 (1994) 185-202
  3. Masakatsu Nomura, K Kidane, S Murata, Y Su, L Artok, Y Miyatani, Structure and reactivity of the asphaltene fraction of an Arabian light-medium crude mixture, in: Proceedings of the 218th ACS National Meeting, 1999, pp. 22-26

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