Surface structural analysis of CoMo/Al2O3 hydrodesulfurization catalyst by 129XeNMR

Hagiwara Kazuhiko, Ebihara Takeshi, Urasato Nobuaki, Fujikawa Takashi

doi:10.11523/sekiyu.2006f.0.55.0

Bibliographic Information

Other Title

129XeNMRによるCoMo/Al2O3脱硫触媒の表面構造解析

Description

We have analyzed the surface structure of CoMo/Al₂O₃ hydrodesulfurization catalyst by using ¹²⁹XeNMR. At a given Mo loading, a ¹²⁹XeNMR signal gradually shifted to the low magnetic field with a Co loading. This result strongly suggests that the antiferromagnetic Co-Mo-S phase was formed due to the addition of Co. Hence, we consider that ¹²⁹XeNMR is applicable to the analysis of Co-Mo-S phase.

Journal

Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute

Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute 2006f (0), 55-55, 2006

The Japan Petroleum Institute

Details 詳細情報について

CRID: 1390282680565322112

NII Article ID: 130007270562

DOI: 10.11523/sekiyu.2006f.0.55.0

Text Lang: ja

Data Source

JaLC
CiNii Articles

Abstract License Flag: Disallowed

Export

Report a problem

Surface structural analysis of CoMo/Al<sub>2</sub>O<sub>3</sub> hydrodesulfurization catalyst by <sup>129</sup>XeNMR