Andrew J. Sexton, Ph.D., P.E.
Publications/Presentations
Rochelle, G. T., F. Closmann, M. Abreu, A. Suresh Babu, B. Drewry, T. Gao, W.A. Steen, K. Farmer, S. Brayn, M. Bernau, A. Sexton, K. Dombrowski, R. Jones, M. Marsh, B. Piggott, D. Myers. “Cost Details from Front-End Engineering Design of Piperazine with the Advanced Stripper.” International Journal of Greenhouse Gas Control Volume 132: Feb. 2024, 104040.
Sexton, A., et al. "Minimizing Solvent Oxidation with NO2 Prescrubbing." Presented at the 2017 Carbon Management Technology Conference (CMTC), Houston, TX, 17-20 July 2017.
Sexton, A., K. Fisher, C. Beitler, K. Dombrowski, J. Youngerman, G. Rochelle, E. Chen, P. Nielsen, J. Davison, and P. Singh. February 21-24, 2016. “Evaluation of Amine Reclaimer Operation and Waste Disposal from Post-Combustion CO2 Capture.” Presented at Laurance Reid Gas Conditioning Conference 2016, Norman, OK.
Sexton, A., et al. "Process Engineering Perspectives on CO2 Capture Technology Development." Presented at the 2015 Carbon Management Technology Conference (CMTC), Sugar Land, TX, 17-19 Nov 2015.
IEAGHG. Evaluation of Reclaimer Sludge Disposal from Post-Combustion CO2 Capture. 2014/02, March 2014.
McKaskle, R.W. and A.J. Sexton. 2012. “Design and Performance of CO2 Injection Equipment: MGSC Sugar Creek and Mumford Hills Enhanced Oil Recovery Pilot Sites.” Illinois State Geological Survey, Open File Series 2012-8, 18 pp.
Working Group Review of Sampling and Analytical Methods for Amines and Amine Degradation Products in Post-Combustion Carbon Capture Technologies, EPRI, Palo Alto, CA: 2012, 1026867.
“Amines and Degradation Products in CO2 Streams.” A. J. Sexton, K. Fisher. Presented at the Eleventh Annual Conference on Carbon Capture & Sequestration, Pittsburgh, PA, April 30-May 3, 2012.
Sexton, A., and K. Fisher. April 30 - May 3, 2012.“Degradation Products and Volatile Emissions in Post-Combustion Amine CO2 Capture Processes.” Presented at the Eleventh Annual Conference on Carbon Capture, Utilization & Sequestration, Pittsburgh, PA.
“Evaluation of Concentrated Piperazine from Coal-Fired Flue Gas.” A. J. Sexton. Presented at the 2011 NETL CO2 Capture Technology Meeting, Pittsburgh, PA, August 23, 2011.
“CO2 Impurities Literature Review – Post-Combustion CCS.” A. J. Sexton. Presented at the EPRI Workshop on the Health and Toxicity of Amines for Post-Combustion Capture, Palo Alto, CA, August 16, 2011.
“Reaction Products from the Oxidative Degradation of MEA”. A. J. Sexton, G. T. Rochelle. Industrial & Engineering Chemistry Research 2011, 50(2), 667-673.
CO2 Impurities Literature Review: Contaminants from Post-Combustion CO2 Capture. EPRI, Palo Alto, CA: 2010. 1019821.
“Systems Analysis of Ionic Liquids Sorbents for CO2 Capture.” D. Myers, K. Fisher, C, Beitler, A. Sexton. Poster Paper Presented at the Ninth Annual Conference on Carbon Capture & Sequestration, Pittsburgh, PA, May 10-13, 2010.
"Comparison of Source Specific CO2 Capture Processes.” R. McKaskle, K. Fisher, A. Sexton. Presented at Society of Petroleum Engineers International Conference on CO2 Capture, Storage, and Utilization, San Diego, California, November 3, 2009.
“Catalysts and Inhibitors for Oxidative Degradation of Monoethanolamine.” A. J. Sexton, G. T. Rochelle. International Journal of Greenhouse Gas Control 2009, 3(6), 704-711.
“Amine Oxidation in CO2 Capture Processes”. A. Sexton. PhD Dissertation, The University of Texas at Austin, 2008.
Freeman, S., Hilliard, M., Sexton, A., Dugas, R. and Rochelle, G. “Aqueous Concentrated Piperazine – a Fast, Stable and Effective Solvent”, Presentation in International Network for CO2 Capture: Report on 11th Workshop, Report No. 2008/07, International Energy Agency, Vienna, Austria, 20-21 May 2008, pp. 57/443 to 72/443, www.co2captureandstorage.info/docs/capture/11th%20Mtg/2008-07.pdf.
Davis, J. and Sexton, A. “Amine Degradation”, Presentation in International Network for CO2 Capture: Report on 11th Workshop, Report No. 2008/07, International Energy Agency, Vienna, Austria, 20-21 May 2008, pp. 39/443 to 56/443, www.co2captureandstorage.info/docs/capture/11th%20Mtg/2008-07.pdf.
Dugas, R., Hilliard, M., Sexton, A., Davis, J. and Mathur, N. “7m MEA & 7m MEA/2m PZ Kinetics, Thermodynamics & Degradation”, Presentation in International Network for CO2 Capture: Report on 10th Workshop, Report No. 2007/08, International Energy Agency, Lyon, France, 24-25 May 2007, pp. 41/482 to 63/482, www.co2captureandstorage.info/docs/capture/2007-810thCaptureMtg_FinalReport.pdf.
Sexton, A., Alawode, A. and Rochelle, G. “Oxidation of Amines in CO2 Capture Processes”, Oral Presentation and Paper Presented at the 8th International Conference on Greenhouse Gas Control Technologies, Trondheim, Norway, 19-22 June 2006.
