Characterization of catalyst for coal liquefaction. Exchange of hydrogen attached to condensed aromatics with deuterium in heavy water over catalyst.

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概要

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• The H–D exchange reaction of hydrogen atoms attached to condensed aromatics with deuterium atoms in D<SUB>2</SUB>O over catalyst for coal liquefaction was studied by means of D-NMR. MoO<SUB>3</SUB>/ZrO<SUB>2</SUB>, MoO<SUB>3</SUB>/SiO<SUB>2</SUB>, Fe<SUB>2</SUB>O<SUB>3</SUB>–SO<SUB>4</SUB><SUP>2−</SUP>, SbCl<SUB>3</SUB> and ZnCl<SUB>2</SUB> showed a significant catalytic activity for the exchange reaction. The H–D exchange ability was discussed in terms of the acidic properties and concentration of Mo<SUP>5+</SUP> over supports for coal liquefaction catalysts.

• 公益社団法人 日本化学会の論文

著者

• Yokono Tetsuro

  Faculty of Engineering, Hokkaido University

• Kohno Taro

  Faculty of Engineering, Hokkaido University

• Sanada Yuzo

  Faculty of Engineering, Hokkaido University

関連論文

• Characterization of catalyst for coal liquefaction. Exchange of hydrogen attached to condensed aromatics with deuterium in heavy water over catalyst.
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