Imperial College London
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Anna Korre

Faculty of Engineering, Department of Earth Science & Engineering

Professor of Environmental Engineering
 
 
 
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Contact

 

+44 (0)20 7594 7372a.korre Website

 
 
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Location

 

1.32BRoyal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Skagestad:2021,
author = {Skagestad, R and Fraga, DM and Eldrup, NH and Haugen, HA and Korre, A and Nie, Z and Durucan, S},
title = {Design of a Multi-user Intermediate Storage Facility in the Grenland Region of Norway},
year = {2021}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - This paper describes a design and pre-feasibility study of a multi-user intermediate CO2 storage facility in the Grenland region of Norway considering upstream and downstream issues. The study focuses on the principles for design and installation of a generic hub facility, so the results can be utilised at other sites. The pre-feasibility study found that design pressures of 7 and 15 bar pressures are feasible transport conditions; moreover, showed that economies of scale might reduce the total cost for a CO2 network. It is recognised that cooperation across the chain is crucial in the management of impurities, due to the likely diverse sources of CO2 stream composition. An intermediate storage facility can support the continuous supply of CO2 via a pipeline system for reservoir injection, therefore improving the integrity of the injection well and equipment and the reservoir performance. A mixed integer linear programming optimisation model has been developed for sizing and costing two intermediate storage HUBs of CO2 in Grenland and Kollsnes and shipping connection between them. The model considers a flow of 2 mtpa of CO2 for 27 years. The 7 bar design pressure has shown lower total costs when compared with the 15 bar scenario. This is due to the higher costs for shipping and intermediate storage when operating at higher pressure, which is larger than the cost reduction from liquefying CO2 to a higher pressure and higher temperature than those required for a 7 bar scenario. The estimated levelised costs were 11.7 €/tonne at 7 bar pressure and 13.2 €/tonne at 15 bar pressure.
AU  - Skagestad,R
AU  - Fraga,DM
AU  - Eldrup,NH
AU  - Haugen,HA
AU  - Korre,A
AU  - Nie,Z
AU  - Durucan,S
PY  - 2021///
TI  - Design of a Multi-user Intermediate Storage Facility in the Grenland Region of Norway
ER  -
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