1. Andrus, H. E., Thibeault, P. R. and Gibson, C. R. Combustion Engineering IGCC Repowering Project in the Proceedings of the Twelfth Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting. Edited by: Johnson, Richard A. and Jain, Suresh C. Volume I, September. pp.9
2. Sears Griswold, G. H., Frankhanel, M. O., Kastner, C. E. and Pontius, D. H. Hot Gas Cleanup Test Facility for Gasification and Pressurized Combustion. Proceedings of the Twelfth Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting. Edited by: Johnson, Richard A. and Jain, Suresh C. Volume I, September. pp.53
3. Virr, Toms Creek IGCC Demonstration Project. The Proceedings of the Twelfth Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting. Edited by: John, Richard A. and Jain, Suresh C. Volume I, September. pp.42
4. Johnson, Richard A. and Jain, Suresh C., eds. Sotirchos, Comparative Study of the Reactions of Metal Oxides with H2S and SO2. Proceedings of the Twelfth Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting. Volume II, September. pp.438
5. Gupta, Raghubir P. 1993. Enhanced Durability of Desulfurization Sorbents for Fluidized-Bed Applications in the Abstracts 4–4 of the Coal-Fired Power systems 93-Advances in IGCC and PFBC Review Meeting. June28–301993. Morgantown, West Virginia: U.S. Department of Energy, Office of Fossil Energy, Morgantown Energy Technology Center.