Incorporating Oxygen Uncoupling Kinetics into Computational Fluid Dynamic Simulations of a Chemical Looping System [electronic resource]

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Bibliographic Details
Online Access: Full Text (via OSTI)
Corporate Author: National Energy Technology Laboratory (U.S.)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C. : Oak Ridge, Tenn. : United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 2016.
Subjects:

MARC

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245 0 0 |a Incorporating Oxygen Uncoupling Kinetics into Computational Fluid Dynamic Simulations of a Chemical Looping System  |h [electronic resource] 
260 |a Washington, D.C. :  |b United States. Office of the Assistant Secretary of Energy for Fossil Energy ;  |a Oak Ridge, Tenn. :  |b Distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,  |c 2016. 
300 |a Size: p. 1237-1246 :  |b digital, PDF file. 
336 |a text  |b txt  |2 rdacontent. 
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500 |a Published through Scitech Connect. 
500 |a 06/07/2016. 
500 |a "Journal ID: ISSN 2194-4288." 
500 |a Hamilton, Matthew A. ; Whitty, Kevin J. ; Lighty, JoAnn S. ;  
500 |a Univ. of Utah, Salt Lake City, UT (United States) 
520 3 |a Chemical looping with oxygen uncoupling (CLOU) is a carbon-capture technology that utilizes a metal oxide as an oxygen carrier to separate oxygen from air and releases gaseous O<sub>2</sub> into a reactor where fuel is fed. Earlier experimental and simulated work has been performed on systems less than 1 MW. Previous work has been limited to one-dimensional kinetic simulations. Literature kinetics were modified to work in a Barracuda-VR simulation package. A simplified spreadsheet model was used to verify the Barracuda-VR simulation adaption of the kinetics to previously published results. The simulated kinetics, literature models, and raw data matched well. The adapted kinetics were then incorporated into a 10 kW dual bubbling bed CLOU system three-dimensional simulation. The simulations predicted carbon capture efficiency similar to that reported previously for similar systems. The solid circulation rate, temperature profile, and gas concentration profiles followed the expected trends. The overall three-dimensional simulation of kinetics showed reasonable results for what has been previously reported. 
536 |b FE0025076. 
650 7 |a 37 inorganic, organic, physical, and analytical chemistry  |2 local. 
650 7 |a Energy & fuels  |2 local. 
650 7 |a Carbon dioxide capture  |2 local. 
650 7 |a Chemical looping combustion  |2 local. 
650 7 |a Computational chemistry  |2 local. 
650 7 |a Fluid dynamics  |2 local. 
650 7 |a Kinetics  |2 local. 
650 7 |a Inorganic, organic, physical, and analytical chemistry  |2 local. 
710 1 |a United States.  |b Office of the Assistant Secretary of Energy for Fossil Energy.  |4 spn. 
710 2 |a National Energy Technology Laboratory (U.S.).  |f res. 
710 1 |a United States.  |b Department of Energy.  |b Office of Scientific and Technical Information  |4 dst. 
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