Thursday, November 20, 2008: 3:15 PM-5:45 PM
Salon K (Marriott Philadelphia Downtown)

Transport and Energy Processes (07)

#686 - Chemical Looping Processes (07004)
This session addresses advances in development of chemical looping processes such as combustion, reforming, hybrid-combustion gasification including systems for CO2 capture (pre/post combustion), hydrogen production, and other novel chemical looping technologies. The session also addresses topics pertaining to chemical looping processes such as material and energy balances, exergy analyses, carrier materials, gas solid reactions involving thermo-chemical systems, chemical looping reactor systems, system modeling and techno-economic feasibility analysis and experience from operations of these systems.
Chair:Kevin Whitty
Cochairs:Mahesh V. Iyer
JoAnn Slama Lighty
3:15 PMInvestigation of Chemical Looping Combustion of Coal Utilizing Various Oxygen Carriers
Ranjani V. Siriwardane, Hanjing Tian, George Richards, Thomas Simonyi
3:40 PMNi/la-Al2O3 Oxygen Carrier for Fluidized Bed Chemical-Looping Combustion
Mohammad M. Hossain, David Lopez, Jose Herrera, Hugo de Lasa
4:05 PMEffect of Sulfur Contaminants on the Performance of Oxygen Carriers In Chemical Looping Combustion
Rahul D. Solunke, Götz Veser
4:30 PMA Dual Circulating Fluidized Bed (DCFB) System for Chemical Looping Processes
Tobias Pröll, Philipp Kolbitsch, Johannes Bolhŕr-Nordenkampf, Hermann Hofbauer
4:55 PMCoal Direct Chemical Looping (CDCL) Process
Fanxing Li, Hyung Rae Kim, Deepak Sridhar, Liang Zeng, Fei Wang, L. -S. Fan
5:20 PMCalcium Looping Process for Hydrogen, Electricity and Liquid Fuel Production with In-Situ Carbon Dioxide and Sulfur Capture
Shwetha Ramkumar, Mahesh Iyer, Zhenchao Sun, Liang-Shih Fan

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