1. C. Maude, Advanced power generation — a comparative study of design options for coal, IEA Coal Research, London (March 1993).
2. J.M. Topper, PJ.I. Cross and S.H. Goldthorpe, Clean coal technology for power and cogeneration, Fuel, 1994, 73(7), 1056–1063.
3. P. Gang and F. Loeffler, Cleaning of hot gases from coal gasifiers in a dry combined process, Gas Clean. High Temp., [Pap. Int. Symp.], 2nd (1993), 522–540
4. T. Takematsy and C. Maude, Coal gasification for IGCC power generation, IEA Coal Research, London (March 1991).
5. J. Klosek, J.C. Sorensen and M. Wong, Luft oder Sauerstoff für Vergasungs-Kombi-Kraftwerke (GCC), VGB Kraftwerkstech. (1994), 74(12), 1066–1071