Abstract
The Shell “Prelude” project is embarking on a revolutionary step change in LNG (liquefied natural gas) processing. Prelude will be a 488m long floating facility that will process, liquefy, store and transfer LNG at sea directly above the natural gas field. Could the same floating principle be applied to an alumina refinery moored at a shipping berth close to the bauxite supply?
“Going FAR” is, for now, an abstract concept for a Floating Alumina Refinery. The FAR concept potentially reduces the sovereign risk from politically unstable or socially fragile countries by simply moving to another location, protecting the majority of the refinery asset and investment. Going FAR may also provide the opportunity to process small isolated bauxite deposits where it is uneconomical to build a conventional land-based refinery.
Bringing this concept to commercial reality will require outside the square thinking, and many critical questions need to be answered. What are the benefits of FAR? How do the economics compare to a traditional onshore refinery? What is the maximum refinery capacity that would be possible as a floating facility? What changes are required in technology and equipment? What are the major changes to safety and environmental risks and how will they be controlled and managed? Will the FAR design inspire innovations which have application for land-based refineries? This paper will explore the edges of these key questions in search of the future direction for this concept.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Pek, B., Van der Velde, H., 2013. “A High Capacity Floating LNG Design.” (Paper presented at the 17th International Conference and Exhibition on Liquified Natural gas (LNG 17), Houston April 2013.)
Bott, R., Langeloh, T., Hahn, J., 2012. “Filtration Map of Bauxite Residues — Filterability of Red Mud from Several Bauxites and Possible Use of Continuous Pressure Filtration like Hi-Bar Filtration.” (Paper presented at the 9th International Alumina Quality Workshop, Perth Australia.)
Bott, R., Langeloh, T., Hahn, J., 2015. “Filtration of Pregnant Hot Slurries with HiBar Filtration — A Key for Innovating the Digestion Process.” (Paper presented at the 10th International Alumina Quality Workshop, Perth Australia.)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 TMS (The Minerals, Metals & Materials Society)
About this chapter
Cite this chapter
Hogan, B., Furlong, A. (2016). Going Far (Floating Alumina Refinery). In: Williams, E. (eds) Light Metals 2016. Springer, Cham. https://doi.org/10.1007/978-3-319-48251-4_13
Download citation
DOI: https://doi.org/10.1007/978-3-319-48251-4_13
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-48615-4
Online ISBN: 978-3-319-48251-4
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)