Abstract
Kinetics of iron production via hydrogen-reduction of FeS-CaO mixture during microwave heating was investigated at 750, 570, and 460 °C to clarify the dominant rate-controlling mechanism. Results revealed that the interfacial chemical reaction is rapidly progressed during microwave irradiation and gas diffusion is the dominant rate-controlling mechanism with an activation energy of 22.3 kJ.mol-1. This study demonstrated that the microwave irradiation enhances the rate of chemical reaction during iron production from FeS-CaO mixture.
| Original language | English |
|---|---|
| Title of host publication | AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating |
| Editors | Beatriz Garcia Banos |
| Publisher | American Society for Precision Engineering, ASPE |
| Pages | 357-364 |
| Number of pages | 8 |
| ISBN (Electronic) | 9788490487198 |
| DOIs | |
| Publication status | Published - Jan 1 2019 |
| Event | 17th International Conference on Microwave and High Frequency Heating, AMPERE 2019 - Valencia, Spain Duration: Sep 9 2019 → Sep 12 2019 |
Publication series
| Name | AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating |
|---|
Conference
| Conference | 17th International Conference on Microwave and High Frequency Heating, AMPERE 2019 |
|---|---|
| Country | Spain |
| City | Valencia |
| Period | 9/9/19 → 9/12/19 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
Cite this
H2-reduction behavior of FeS-CaO mixture during microwave heating. / Amini, A.; Ohno, K.; Maeda, T.; Kunitomo, K.; Kashimura, K.
AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating. ed. / Beatriz Garcia Banos. American Society for Precision Engineering, ASPE, 2019. p. 357-364 (AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - H2-reduction behavior of FeS-CaO mixture during microwave heating
AU - Amini, A.
AU - Ohno, K.
AU - Maeda, T.
AU - Kunitomo, K.
AU - Kashimura, K.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - Kinetics of iron production via hydrogen-reduction of FeS-CaO mixture during microwave heating was investigated at 750, 570, and 460 °C to clarify the dominant rate-controlling mechanism. Results revealed that the interfacial chemical reaction is rapidly progressed during microwave irradiation and gas diffusion is the dominant rate-controlling mechanism with an activation energy of 22.3 kJ.mol-1. This study demonstrated that the microwave irradiation enhances the rate of chemical reaction during iron production from FeS-CaO mixture.
AB - Kinetics of iron production via hydrogen-reduction of FeS-CaO mixture during microwave heating was investigated at 750, 570, and 460 °C to clarify the dominant rate-controlling mechanism. Results revealed that the interfacial chemical reaction is rapidly progressed during microwave irradiation and gas diffusion is the dominant rate-controlling mechanism with an activation energy of 22.3 kJ.mol-1. This study demonstrated that the microwave irradiation enhances the rate of chemical reaction during iron production from FeS-CaO mixture.
UR - http://www.scopus.com/inward/record.url?scp=85075423862&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85075423862&partnerID=8YFLogxK
U2 - 10.4995/Ampere2019.2019.9775
DO - 10.4995/Ampere2019.2019.9775
M3 - Conference contribution
AN - SCOPUS:85075423862
T3 - AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating
SP - 357
EP - 364
BT - AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating
A2 - Banos, Beatriz Garcia
PB - American Society for Precision Engineering, ASPE
ER -