Basic properties of MgO doped with alkaline metal compounds.
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概要
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Basic properties of MgO doped with NaOH, KOH, and Li<SUB>2</SUB>CO<SUB>3</SUB> which was calcined at 550, 700, and 900 °C in air were examined. The basicity of the catalysts was determined from the irreversible amount of adsorption of phenol and BF<SUB>3</SUB>, followed by evacuation at room temperature (for both adsorbates), 100, 200, and 300 °C (for phenol) after adsorption at room temperature. A good correlation was observed between the amount of phenol remained after evacuation at higher temperature than 200 °C and that of BF<SUB>3</SUB>. By doping of 1 wt% of alkali metal compounds in MgO the isomerization activity of 1-butene was enhanced, but by 10 wt% the activity remarkably decreased.
- 公益社団法人 日本化学会の論文
著者
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Miura Hiroshi
Department Of Applied Chemistry Saitama University
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Matsuda Tsuneo
Department Of Applied Chemistry Faculty Of Engineering Saitama University
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Sugiyama Kazuo
Department of Chemical and Biological Engineering, Hachinohe National College of Technology, 16-1 Uwanotai, Tamonoki, Hachinohe, Aomori 039-1192, Japan
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Sasaki Yo
Tokyo Institute of Technology
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