1. Houghton, J. T.; Ding, Y.; Griggs, D. J.; Noguer, M.; van der Linden, P. J.; Dai, X.; Maskell, K.; Johnson, C. A.Climate Change 2001: The Scientific Basis;Cambridge University Press:New York, 2001; p892.
2. Annual Energy Outlook 2007; Energy Information Agency Report No. DOE/EIA-0383; 2007.
3. The Future of Coal—Options for a Carbon Constrained World; MIT Interdisciplinary Study: 2007.
4. Advances in CO2 capture technology—The U.S. Department of Energy's Carbon Sequestration Program
5. Amine Scrubbing for CO
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Capture