Partial oxidation of methane over modified Ni/α-Al2O3 catalyst at low temperature

Daiki Mukai, Yuji Kondo, Toshinari Eda, Shuhei Ogo, Yasushi Sekine*

*この研究の対応する著者

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Modified Ni/α-Al2O3 was investigated as a catalyst for partial oxidation of methane for syngas production at low temperature. Only Co-modified Ni/α-Al2O3 catalyst (Ni/Co/α-Al2O3) catalyzed the reaction below 673 K. 6.6 wt% Ni/3.6 wt% Co/α-Al2O3 catalyst showed the optimum balance of low reaction temperature and less carbon deposition. Structural analysis revealed close-contact or alloy structures between Ni and Co on Ni/Co/α-Al2O3 catalyst, which were crucial for low-temperature reaction. CH4/O2 pulse dosing test revealed that Co addition to Ni/α-Al2O3 catalyst improved CH4 combustion activity due to tolerance of oxidation.

本文言語English
ページ(範囲)46-54
ページ数9
ジャーナルJournal of The Japan Petroleum Institute
58
1
DOI
出版ステータスPublished - 2015

ASJC Scopus subject areas

  • 燃料技術
  • エネルギー工学および電力技術

フィンガープリント

「Partial oxidation of methane over modified Ni/α-Al2O3 catalyst at low temperature」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル