1. Smith, I.M., Nilsson, C., Adams, D.M.H. “Greenhouse gases-perspectives on coal” IEAPER/12, IEA Coal Research, London, UK, 41 pp.
2. Yaws, C.L., Hopper, J.R., Wang, X., Rathinsamy, A.K., & Pike, R.W. “Calculating solubility & Henry’s law constants for gases in water”, Chemical Engineering, June 1999.
3. Kohl, A., Reisenfeld, F., “Gas purification”, 4th edition, Gulf Publishing Company, Houston, TX, USA, 1985.
4. Ouidhuis, A.B.J. “Inventarisation of techniques for CO2 removal from fuel gas or reformergas”, Report No. ECN-C-92–043, 1992, from “Integrated research progrmme on carbon dioxideremoval and storage”
5. Allam, R.J., Spilsbury, C.G. “A study of the extraction of CO2 from the flue gas of a 500MW pulverised coal fired boiler”, Energy Conversion Mgmt. 33, 5–8, 373–378, 1992.