D. Simbeck, “Clean Coal,” presented at the American Metrological Society Capitol Hill Environmental Science Seminar Series, Washington, D.C., November 21, 2008.
D. Simbeck, “Retrofitting CO2 Capture to Existing Plants,” presented at the 9th International Conference on Greenhouse Gas Technologies (GHGT-9), Washington, D.C., November 17, 2008.
D. Simbeck, “Worldwide Developments in Gasification and Potential for Polygeneration in Canada,” presented at the COGEN Canada Conference, Edmonton, Alberta, Canada, May 7, 2008.
D. Simbeck and E. Chang, “Hydrogen Cost and Issues: Gasification vs. SMR,” presented at the NPRA Annual Meeting, San Diego, California, March 9-11, 2008.
D. Simbeck, “The Carbon Capture Technology Landscape,” presented at the EFI Emerging Energy Technology Forum, Coconut Grove, Florida, February 25, 2008.