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Dossier: Molecular Structures of Heavy Oils and Coal Liquefaction Products

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Editorial

Editorial p. 5

D. Espinat

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2008005

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Enhanced Oil Recovery - An Overview p. 9

S. Thomas

Published online: 30 October 2007

DOI: https://doi.org/10.2516/ogst:2007060

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The Colloidal Approach. A Promising Route for Asphaltene Deposition Modelling p. 21

L. Nabzar and M. E. Aguiléra

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2007083

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Improved Oil Recovery of High-Viscosity Oil Pools with Physicochemical Methods and Thermal-Steam Treatments p. 37

L. K. Altunina and V. A. Kuvshinov

Published online: 14 December 2007

DOI: https://doi.org/10.2516/ogst:2007075

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Mechanochemical Treatment of Petroleum Residues and their Mixtures with Brown Coal p. 49

A. K. Golovko, B. Davaatseren, K. S. Dneprovsky, V. G. Surkov and O. I. Lomovsky

Published online: 01 December 2007

DOI: https://doi.org/10.2516/ogst:2007078

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High-Sulfurous Argentinian Asphaltites and Their Thermal Liquefaction Products p. 57

V. Savel'ev, A. Golovko, L. Gorbunova, V. Kamyanov and C. Galvalizi

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2007085

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Mechanisms of Catalytic Activity in Heavily Coated Hydrocracking Catalysts p. 69

M. Millan, C. Adell, C. Hinojosa, A. A. Herod and R. Kandiyoti

Published online: 16 January 2008

DOI: https://doi.org/10.2516/ogst:2007081

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Challenges of Modeling Steam Cracking of Heavy Feedstocks p. 79

K. M. Van Geem, M. F. Reyniers and G. B. Marin

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2007084

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Principal Regularities in Compositions and Structures of High-Molecular Compounds from Crude Oils and Natural Bitumens p. 95

A. Golovko, Yu. Golovko, L. Gorbunova, V. Kamyanov, G. Pevneva and T. Filimonova

Published online: 29 January 2008

DOI: https://doi.org/10.2516/ogst:2007082

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Characterization of Nitrogen and Sulfur Compounds in Hydrocracking Feedstocks by Fourier Transform Ion Cyclotron Mass Spectrometry p. 115

A. A. Al-Hajji, H. Muller and O. R. Koseoglu

Published online: 30 January 2008

DOI: https://doi.org/10.2516/ogst:2008001

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The Pentane- and Toluene-Soluble Fractions of a Petroleum Residue and three Coal Tars by Size Exclusion Chromatography and UV-Fluorescence Spectroscopy p. 129

F. Karaca, M. Millan-Agorio, T. J. Morgan, I. D. Bull, A. A. Herod and R. Kandiyoti

Published online: 30 October 2007

DOI: https://doi.org/10.2516/ogst:2007061

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Asphaltenes Size Polydispersity Reduction by Nano- and Ultrafiltration Separation Methods – Comparison with the Flocculation Method p. 139

J. Marques, I. Merdrignac, A. Baudot, L. Barré, D. Guillaume, D. Espinat and S. Brunet

Published online: 30 January 2008

DOI: https://doi.org/10.2516/ogst:2008003

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Canadian Crudes: A Comparative Study of SARA Fractions from a Modified HPLC Separation Technique p. 151

J. Woods, J. Kung, D. Kingston, L. Kotlyar, B. Sparks and T. McCracken

Published online: 30 January 2008

DOI: https://doi.org/10.2516/ogst:2007080

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Destabilisation of Water-in-Crude Oil Emulsions by Silicone Copolymer Demulsifiers p. 165

D. Daniel-David, A. Le Follotec, I. Pezron, C. Dalmazzone, C. Noïk, L. Barré and L. Komunjer

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2008002

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