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

研究成果: Article査読

7 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
60
5
DOI
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

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