1. Liquefaction and storage of captured CO2;Aspelund,2004
2. Offshore unloading of CO2 to an oilfield;Aspelund,2004
3. Study of the interface between CO2 capture and transport;Aspelund,2006
4. Aspelund, A., Krogstad, K. and Sandvik, T.E., 2006a, Process and apparatus for liquefaction of carbon dioxide, Patent application number WO2006008482, European Patent Office, esp@cenet.com.
5. Aspelund, A., Krogstad, K., Sandvik, T.E., Fivelstad, J.E., Henningsen, R.F., Wongraven, L.R., Hilden, T.E. and Oma, N., 2006., Vessel, Patent application number WO2006008486, European Patent Office, esp@cenet.com.