Observation and analysis of metal oxide reduction by formic acid for soldering

2016 ◽  
Author(s):  
Naoto Ozawa ◽  
Tatsuo Okubo ◽  
Jun Matsuda ◽  
Tatsuo Sakai
Keyword(s):  
Metal Oxide ◽  
Formic Acid ◽  
Oxide Reduction ◽  
Metal Oxide Reduction

Thermal Model of a Solar Thermochemical Reactor for Metal Oxide Reduction

2020 ◽  
Vol 142 (5) ◽  
Author(s):  
Bo Wang ◽  
Lifeng Li ◽  
Johannes J. Pottas ◽  
Roman Bader ◽  
Peter B. Kreider ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Metal Oxide ◽  
Reduction Rate ◽  
Incident Radiation ◽  
Maximum Temperature ◽  
Transfer Model ◽  
Oxide Reduction ◽  
Solar Simulator ◽  
Metal Oxide Reduction ◽  
Solar Thermochemical

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.

Feasibility of Using Polypropylene for Metal Oxide Reduction

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

scholarly journals Current Production and Metal Oxide Reduction by Shewanella oneidensis MR-1 Wild Type and Mutants

2008 ◽  
Vol 74 (2) ◽  
pp. 553-553 ◽  
Author(s):  
O. Bretschger ◽  
A. Obraztsova ◽  
C. A. Sturm ◽  
I. S. Chang ◽  
Y. A. Gorby ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Shewanella Oneidensis ◽  
Oxide Reduction ◽  
Wild Type ◽  
Current Production ◽  
Metal Oxide Reduction

Dynamic modeling of a volumetric solar reactor for volatile metal oxide reduction

2008 ◽  
Vol 86 (11) ◽  
pp. 1216-1222 ◽  
Author(s):  
Patrice Charvin ◽  
Stéphane Abanades ◽  
Pierre Neveu ◽  
Florent Lemont ◽  
Gilles Flamant
Keyword(s):  
Metal Oxide ◽  
Dynamic Modeling ◽  
Oxide Reduction ◽  
Solar Reactor ◽  
Metal Oxide Reduction
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