Supported Ga-oxide catalyst for dehydrogenation of ethane

Hikaru Saito; Shun Maeda; Hirofumi Seki; Shota Manabe; Yuji Miyamoto; Shuhei Ogo; Kunihide Hashimoto; Yasushi Sekine

doi:10.1627/jpi.60.203

Supported Ga-oxide catalyst for dehydrogenation of ethane

Hikaru Saito, Shun Maeda, Hirofumi Seki, Shota Manabe, Yuji Miyamoto, Shuhei Ogo, Kunihide Hashimoto, Yasushi Sekine^*

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

9 被引用数 (Scopus)

抄録

Dehydrogenation catalysts were analyzed to improve the performance of the ethane cracking tube. Ga, Ge, In, and Sn were studied as dehydrogenation catalysts. Catalytic activity tests showed that the Ga catalyst has the best performance among them. Because the γ-Al₂O₃ supported Ga catalyst calcined at 1323 K showed high catalytic activity and stability, the structure and the role of Ga using BET, XRD, TEM-EDX, and XAFS measurements were studied. Screening results revealed that the Ga catalyst exhibited a high ethylene formation rate and better ethylene selectivity.

本文言語	English
ページ（範囲）	203-210
ページ数	8
ジャーナル	Journal of The Japan Petroleum Institute
巻	60
号	5
DOI	https://doi.org/10.1627/jpi.60.203
出版ステータス	Published - 2017

ASJC Scopus subject areas

燃料技術
エネルギー工学および電力技術

文献へのアクセス

10.1627/jpi.60.203

他のファイルとリンク

引用スタイル

@article{4487bf2c5ca847fa981ba2c5bdce6ccc,

title = "Supported Ga-oxide catalyst for dehydrogenation of ethane",

abstract = "Dehydrogenation catalysts were analyzed to improve the performance of the ethane cracking tube. Ga, Ge, In, and Sn were studied as dehydrogenation catalysts. Catalytic activity tests showed that the Ga catalyst has the best performance among them. Because the γ-Al2O3 supported Ga catalyst calcined at 1323 K showed high catalytic activity and stability, the structure and the role of Ga using BET, XRD, TEM-EDX, and XAFS measurements were studied. Screening results revealed that the Ga catalyst exhibited a high ethylene formation rate and better ethylene selectivity.",

keywords = "Calcination temperature, Ethane cracker, Ethane dehydrogenation, Gallium catalyst, XANES",

author = "Hikaru Saito and Shun Maeda and Hirofumi Seki and Shota Manabe and Yuji Miyamoto and Shuhei Ogo and Kunihide Hashimoto and Yasushi Sekine",

year = "2017",

doi = "10.1627/jpi.60.203",

language = "English",

volume = "60",

pages = "203--210",

journal = "Journal of The Japan Petroleum Institute",

issn = "1346-8804",

publisher = "Japan Petroleum Institute",

number = "5",

}

TY - JOUR

T1 - Supported Ga-oxide catalyst for dehydrogenation of ethane

AU - Saito, Hikaru

AU - Maeda, Shun

AU - Seki, Hirofumi

AU - Manabe, Shota

AU - Miyamoto, Yuji

AU - Ogo, Shuhei

AU - Hashimoto, Kunihide

AU - Sekine, Yasushi

PY - 2017

Y1 - 2017

N2 - Dehydrogenation catalysts were analyzed to improve the performance of the ethane cracking tube. Ga, Ge, In, and Sn were studied as dehydrogenation catalysts. Catalytic activity tests showed that the Ga catalyst has the best performance among them. Because the γ-Al2O3 supported Ga catalyst calcined at 1323 K showed high catalytic activity and stability, the structure and the role of Ga using BET, XRD, TEM-EDX, and XAFS measurements were studied. Screening results revealed that the Ga catalyst exhibited a high ethylene formation rate and better ethylene selectivity.

AB - Dehydrogenation catalysts were analyzed to improve the performance of the ethane cracking tube. Ga, Ge, In, and Sn were studied as dehydrogenation catalysts. Catalytic activity tests showed that the Ga catalyst has the best performance among them. Because the γ-Al2O3 supported Ga catalyst calcined at 1323 K showed high catalytic activity and stability, the structure and the role of Ga using BET, XRD, TEM-EDX, and XAFS measurements were studied. Screening results revealed that the Ga catalyst exhibited a high ethylene formation rate and better ethylene selectivity.

KW - Calcination temperature

KW - Ethane cracker

KW - Ethane dehydrogenation

KW - Gallium catalyst

KW - XANES

UR - http://www.scopus.com/inward/record.url?scp=85028989370&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85028989370&partnerID=8YFLogxK

U2 - 10.1627/jpi.60.203

DO - 10.1627/jpi.60.203

M3 - Article

AN - SCOPUS:85028989370

SN - 1346-8804

VL - 60

SP - 203

EP - 210

JO - Journal of The Japan Petroleum Institute

JF - Journal of The Japan Petroleum Institute

IS - 5

ER -

Supported Ga-oxide catalyst for dehydrogenation of ethane

抄録

ASJC Scopus subject areas

文献へのアクセス

他のファイルとリンク

フィンガープリント

引用スタイル