678 Chemical Looping Processes III

Thursday, November 20, 2014: 12:30 PM
International 1 (Marriott Marquis Atlanta)
Description:
Chemical Looping processes involve cycling a solid between two reactors to selectively transport a chemical such as oxygen (for combustion) or carbon dioxide (for CO2 removal). The successful Chemical Looping Processes session is being held for the seventh year in a row to addresses advances in development of chemical looping processes such as combustion, reforming, systems for CO2 capture, hydrogen production, and other novel chemical looping technologies. Technical†presentations that address the following issues are requested: -†Carrier materials for chemical looping systems -†Chemical looping combustion -†Chemical looping reforming -†Chemical looping systems for capture of CO2†(pre/post combustion) -†Hybrid combustion-gasification using chemical†looping -†Chemical looping reactor design -†Material and energy or exergy balances for†chemical looping systems -†Experience from operation of chemical looping†systems -†Modeling of chemical looping systems -†Techno-economic feasibility analysis for†chemical looping systems -†Novel chemical looping processes

Sponsor:
Innovations of Green Process Engineering for Sustainable Energy and Environment
Co-Sponsor(s):
Fossil Fuels & CCS (T4G)

Chair:
Kevin Whitty
Email: kevin.whitty@utah.edu

Co-chairs:
Shwetha Ramkumar
Email: shwetha.ramkumar@exxonmobil.com

JoAnn S. Lighty
Email: jlighty@nsf.gov

Douglas Straub
Email: douglas.straub@netl.doe.gov

- indicates paper has an Extended Abstract file available on CD.


12:30 PM
(678a) Economic Feasibility Analysis of Coal-Direct Chemical Looping
Tritti Siengchum, Luis G. Velazquez-Vargas, Douglas Devault, Tom Flynn, Andrew Tong, Samuel Bayham and L.-S. Fan

12:55 PM
(678b) Development of the Ohio State Natural-Gas Conversion Technology Using Iron-Based Chemical Looping Process for Hydrogen and Electricity Production
Mandar Kathe, Niranjani Deshpande, Ankita Majumder, Andrew Tong, Liang Zeng, Dawei Wang, Elena Chung, Samuel Bayham and L.-S. Fan

1:20 PM
(678c) INVESTIGATION OF HYDRODYNAMICS FOR ALSTOMíS LIMESTONE-BASED CHEMICAL LOOPING PROCESS
Steve Unker, Paul Chapman, David Turek, Iqbal Abdulally and Shin Kang
File available
2:10 PM
(678e) Thermal Efficiency of Combined Cycle Power Plants Involving Chemical Looping Based Systems
Vicente Rico-Ramirez, Moises Petriz-Prieto and Guillermo Gonzalez-Alatorre