Mechanism and kinetics of carbothermal metal oxide reduction in graphite atomic-absorption ovens

1985 ◽  
Vol 43 (6) ◽  
pp. 1297-1301
Author(s):  
B. V. L'vov ◽  
A. S. Savin ◽  
L. F. Yatsenko
2014 ◽  
Vol 45 ◽  
pp. 56-59 ◽  
Author(s):  
Michael E.G. Lyons ◽  
Richard L. Doyle ◽  
Damaris Fernandez ◽  
Ian J. Godwin ◽  
Michelle P. Browne ◽  
...  

2020 ◽  
Vol 142 (5) ◽  
Author(s):  
Bo Wang ◽  
Lifeng Li ◽  
Johannes J. Pottas ◽  
Roman Bader ◽  
Peter B. Kreider ◽  
...  

Abstract A transient heat transfer model is developed to study the thermal performance of a high-temperature solar thermochemical reactor for metal oxide reduction. The solar reactor consists of an indirectly irradiated tubular fluidized bed contained in a solar cavity receiver. Radiative heat transfer in the cavity, modeled with the Monte Carlo ray-tracing method, is coupled to conduction in the tube and cavity walls. Incident radiation distributions from a diffuse radiative source and a high-flux solar simulator are implemented separately in the model to study the influence of incident radiation directionality on the performance of the reactor. Maximum temperature, maximum thermal stress, start-up time, energy balance, and particle reduction rate for the proposed reactor concept are calculated to inform the design and optimization of a prototype reactor.


JOM ◽  
2019 ◽  
Vol 71 (11) ◽  
pp. 3923-3930
Author(s):  
M. Cumbul Altay ◽  
S. Eroglu

2008 ◽  
Vol 74 (2) ◽  
pp. 553-553 ◽  
Author(s):  
O. Bretschger ◽  
A. Obraztsova ◽  
C. A. Sturm ◽  
I. S. Chang ◽  
Y. A. Gorby ◽  
...  

2014 ◽  
Vol 45 ◽  
pp. 60-62 ◽  
Author(s):  
Michael E.G. Lyons ◽  
Richard L. Doyle ◽  
Damaris Fernandez ◽  
Ian J. Godwin ◽  
Michelle P. Browne ◽  
...  

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