H2-reduction behavior of FeS-CaO mixture during microwave heating

A. Amini; K. Ohno; T. Maeda; K. Kunitomo; K. Kashimura

doi:10.4995/Ampere2019.2019.9775

H2-reduction behavior of FeS-CaO mixture during microwave heating

A. Amini, K. Ohno, T. Maeda, K. Kunitomo, K. Kashimura

Material process engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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	https://doi.org/10.4995/Ampere2019.2019.9775
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

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Access to Document

10.4995/Ampere2019.2019.9775

Fingerprint Dive into the research topics of 'H2-reduction behavior of FeS-CaO mixture during microwave heating'. Together they form a unique fingerprint.

Cite this

Amini, A., Ohno, K., Maeda, T., Kunitomo, K., & Kashimura, K. (2019). H2-reduction behavior of FeS-CaO mixture during microwave heating. In B. G. Banos (Ed.), AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating (pp. 357-364). (AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating). American Society for Precision Engineering, ASPE. https://doi.org/10.4995/Ampere2019.2019.9775

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

Amini, A, Ohno, K , Maeda, T , Kunitomo, K & Kashimura, K 2019, H2-reduction behavior of FeS-CaO mixture during microwave heating. in BG Banos (ed.), AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating. AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating, American Society for Precision Engineering, ASPE, pp. 357-364, 17th International Conference on Microwave and High Frequency Heating, AMPERE 2019, Valencia, Spain, 9/9/19. https://doi.org/10.4995/Ampere2019.2019.9775

Amini A, Ohno K , Maeda T , Kunitomo K, Kashimura K. H2-reduction behavior of FeS-CaO mixture during microwave heating. In Banos BG, editor, AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating. American Society for Precision Engineering, ASPE. 2019. p. 357-364. (AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating). https://doi.org/10.4995/Ampere2019.2019.9775

Amini, A. ; Ohno, K. ; Maeda, T. ; Kunitomo, K. ; Kashimura, K. / H2-reduction behavior of FeS-CaO mixture during microwave heating. AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating. editor / Beatriz Garcia Banos. American Society for Precision Engineering, ASPE, 2019. pp. 357-364 (AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating).

@inproceedings{6fb91d72923c4895876cf6a4fde5c1b1,

title = "H2-reduction behavior of FeS-CaO mixture during microwave heating",

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.",

author = "A. Amini and K. Ohno and T. Maeda and K. Kunitomo and K. Kashimura",

year = "2019",

month = jan,

day = "1",

doi = "10.4995/Ampere2019.2019.9775",

language = "English",

series = "AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating",

publisher = "American Society for Precision Engineering, ASPE",

pages = "357--364",

editor = "Banos, {Beatriz Garcia}",

booktitle = "AMPERE 2019 - 17th International Conference on Microwave and High Frequency Heating",

note = "17th International Conference on Microwave and High Frequency Heating, AMPERE 2019 ; Conference date: 09-09-2019 Through 12-09-2019",

}

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

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

T2 - 17th International Conference on Microwave and High Frequency Heating, AMPERE 2019

Y2 - 9 September 2019 through 12 September 2019

ER -