Abstract
A sweet–sour petroleum refinery shifting to heavy crude processing will face a number of challenges, many requiring investment to overcome. The difficulty in processing these feeds is related to the properties of extra-heavy oil, including a high aromatics content and a relatively high concentration of contaminants that pose a threat to reliability and product quality.
In this chapter, the relationship between feed composition and unit design is explored, with unit revamp and new-build strategies discussed for process units to adapt to the new crudes. Among other investments, significant scope is likely to include fractionation upgrading for improved removal of asphaltenes, volatile metals, and salts, as well as hydrotreaters modifications to deal with contaminants and counter the hydrogen deficiency of the oil.
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P. Swafford: Understanding the quality of Canadian bitumen and synthetic crudes, Proc. Crude Oil Quality Assoc. Meet., Long Beach (2009) pp. 1–32
S. Brunet, D. Mey, G. Perot, C. Bouchy, F. Diehl: On the hydrodesulfurization of FCC gasoline: A review, Appl. Catal. A 278, 143–172 (2005)
US Department of Energy: The Transition to Ultra-Low-Sulfur Diesel Fuel: Effects on Prices and Supply (US Department of Energy, Washington DC 2001)
T. de Bruijn: Critical Review of Existing and Emerging Approaches to Moderate Upgrading of Extra-Heavy Crudes (National Cenre for Upgrading Technology, Edmonton 2002)
T. Collins, T. Barletta: Desalting heavy Canadian crudes, Petroleum Technol. Q. Sour/Heavy, 23–26 (2012)
S. Bieber, L. Kremer: Rethink desalting strategies when handling heavy feedstocks, Hydrocarb. Process. 87(9), 113–120 (2008)
S. Yui: Athabasca oil sands produce quality diesel and jet fuels, Oil Gas J. 98(47), 58–66 (2000)
W. Dabelstein, A. Reglitzky, K. Reders, A. Schütze: Automotive fuels. In: Ullmann’s Encyclopedia of Industrial Chemistry, ed. by B. Elvers (Wiley, Weinheim 2007)
S. Sato, Y. Sugimoto, K. Sakanishi, I. Saito, S. Yui: Diesel quality and molecular structure of bitumen-derived middle distillates, Fuel 83, 1915–1927 (2004)
S. Yui, K.H. Chung: Syncrude upgrader revamp improves product quality, Oil Gas J. 105(46), 52–62 (2007)
B.H. Cooper, B.B.L. Donnis: Aromatic saturation of distillates: An overview, Appl. Catal. A 137, 203–223 (1996)
Exxon: World Jet Fuel Specifications (ExxonMobil Aviation (International, Leatherhead 2005)
V.A. Gembricki, T.M. Cowan, G.R. Brierly: Update processing operations to handle heavy feedstocks, Hydrocarb. Process. 86, 41–53 (2007)
T. Kabe, A. Ishihara, W. Qian: Hydrodesulfurization and Hydrodenitrogenation: Chemistry and Engineering (Wiley, Tokyo 1999)
S.W. Golden: Managing Vanadium from high metals crude oils, Petroleum Technol. Q. Revamps Oper., 26–33 (2003)
J. Ancheyta, F. Trejo, M.S. Rana: Asphaltenes: Chemical Transformation During Hydroprocessing of Heavy Oils (CRC, Boca Raton 2009)
J.G. Speight: The Chemistry and Technology of Petroleum, 4th edn. (CRC, Boca Raton 2007)
S. Golden, T. Barletta, S. White: Designing the CDU/VDU for opportunity crudes, Petroleum Technol. Q. Sour/Heavy, 17–21 (2012)
D. Mulraney, C. Stewart: State-of-the-art delayed coking structure for frontier refining, Proc. NPRA (2009), AM-09-66
S. Zhao, L.S. Kotlyar, B.D. Sparks, J.R. Woods, J. Gai, K.H. Chung: Solids contents, properties, and molecular structures of asphaltenes from different oilsands, Fuel 80, 1907–1914 (2001)
J. Woods, J. Kung, D. Kingston, L. Kotlyar, B. Sparks, T. McCracken: Canadian crudes: A comparative study of SARA fractions from a modified HPLC separation technique, Oil Gas Sci. Technol. Rev. IFP 63(1), 151–163 (2008)
I. Gawel, D. Bociarska, P. Biskupski: Effect of asphaltenes on hydroprocessing of heavy oils and residua, Appl. Catal. A 295, 89–94 (2005)
R. Narayan, J.R. Coury, J.H. Masliyah, M.R. Gray: Particle capture and plugging in packed-bed reactors, Ind. Eng. Chem. Res. 36, 4620–4627 (1997)
N.A. Tsochatzidis, A.J. Karabelas: Hydrodynamic properties of pulses in trickel beds, Proc. Exp. Heat Transfer Fluid Mech. Thermodyn., Amsterdam (1991) pp. 1515–1522
R.J.G. Lopes, R.M. Quinta-Ferreira: CFD modelling of multiphase flow distribution in trickle beds, Chem. Eng. J. 147, 342–355 (2009)
X.A. Wu, K.H. Chung: Hydrotreater feed filter fouling and its remedy, Energy Fuels 21, 1212–1216 (2007)
Z. Xu, Z. Wang, J. Kung, J.R. Woods, X.A. Wu, L.S. Kotlyar, B.D. Sparks, K.H. Chung: Separation and characterization of foulant material in coker gas oils from athabasca bitumen, Fuel 84, 661–668 (2005)
B.G. Ector: Q1 2014 Heavy Oil Pricing Update – April 8, 2014 (Baytex Energy, Calgary 2014)
Crude Quality: http://www.crudemonitor.ca (2014)
J.S. Ball, M.L. Whisman, W.J. Wenger: Nitrogen content of crude petroleums, Ind. Eng. Chem. 43, 2577–2581 (1951)
S. Yui, T. Dodge: Catalyst deactivation, kinetics, and product quality of mild hydrocracking of bitumen-derived heavy gas oil, Petroleum Sci. Technol. 82, 351–365 (2006)
W. Kanda, J. Adjaye, A.E. Nelson, M.R. Gray: Inhibition and deactivation of hydrodenitrogenation (HDN) catalysts by narrow-boiling fractions of athabasca coker gas oil, Energy Fuels 18, 539–546 (2004)
P.L. Jokuty, M.R. Gray: Resistant nitrogen compounds in hydrotreated gas oil from athabasca bitumen, Energ. Fuels 5, 791–795 (1991)
API: Recommended Practice 571: Damage Mechanisms Affecting Fixed Equipment in the Refining Industry (API Publishing Services, Washington 2003)
C.A. Shargay, G.E. Jacobs, M.D. Price: Ammonium Salt Corrosion in Hydrotreating Unit Stripper Column Overhead Systems (NACE International, Houston 1999), paper no. 392
A. Sun, D. Fan: Prediction, Monitoring and Control of Ammonium Chloride Corrosion in Refining Processes (NACE International, Houston 2010), paper no. 10359
J. Turner: Design of Hydroprocessing Effluent Water Systems (NACE International, Houston 1998), paper no. 593
R. Breivik, R. Egebjerg: Coker naphtha hydrotreating, Petroleum Technol. Quarterly Q1, 69–74 (2008)
Y. Li, P. Watkinson, P. Herrera, F. Fahimina, M. James: Formaion of gum and deposits in an oxygenated naphtha system, Proc. 7th Int. Conf. Heat Exchanger Fouling and Cleaning-Challenges and Opportunities, ECI Symp. Ser. (Berkeley Electronic, Berkeley 2007) pp. 80–89
D.J. Podratz, K. Kleemeier, W.J. Turner, B.M. Moyse: Mixed-distillate hydrotreating reduces costs, Oil Gas J. 97(20), 41–43 (1999)
S. Yui: Removing diolefins from coker naphtha necessary before hydrotreating, Oil Gas J. 97(36), 64–70 (1999)
B. Wright, T. Hochheiser: Mitigation of heat exchanger fouling, Petroleum Technol. Quarterly 4Q, 119–124 (2012)
S. Yui: Producing quality synthetic crude oil from canadian oil sands bitumen, J. Jpn. Petroleum Inst. 51(1), 1–13 (2008)
J.A. Anabtawi, K. Alam, M.A. Ali, A.S. Ali, M.A.B. Siddiqui: Performance evaluation of HDS catalysts by distribution of sulfur compounds in naphtha, Fuel 74(9), 1254–1260 (1995)
D. Vartivarian, H. Andrawis: Delayed coking schemes are most economical for heavy-oil upgrading, Oil Gas J. 104(6), 52–56 (2006)
L. Wisdom, E. Peer, P. Bonnifay: Resid hydrocracking better than delayed coking in case studies, Oil Gas J. 96(7), 53–60 (1998)
F. Morel, J. Duddy, L. Wisdom: Consider new technologies to raise diesel yield in bottom-of-barrel products, Hydrocarb. Process. 91, 61–70 (2012)
G.M. Sieli, N. Gupta: A winning combination, Hydrocarb. Eng. 14(9), 42–48 (2009)
S. Sayles, S. Romero: Understand differences between thermal and hydrocracking, Hydrocarb. Process. 90, 37–44 (2011)
US Department of Energy: Annual Energy Outlook 2014 (US Department of Energy, Washington 2014)
J. Been: Comparison of the Corrosivity of Dilbit and Conventional Crude (Alberta Innovates – Technology Futures, Calgary 2011)
D. Chakraborty, M. Dunlop, R. Lun: Processing sour crude in conventional refinery – Converesion of suncor sarnia refinery, Proc. 4th Upgrading and Refining of Heavy Oil, Bitumen, and Synthetic Crude Oil Conf. (National Center for Upgrading Technology, Edmonton 2006) pp. 278–307
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Gonzalez, M.R. (2017). Transitioning Refineries from Sweet to Extra Heavy Oil. In: Hsu, C.S., Robinson, P.R. (eds) Springer Handbook of Petroleum Technology. Springer Handbooks. Springer, Cham. https://doi.org/10.1007/978-3-319-49347-3_31
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DOI: https://doi.org/10.1007/978-3-319-49347-3_31
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