51.褐炭液化反応の研究(19) : 鉄触媒物性の液化反応活性への影響

抄録

The Hydrogenation of 1-methylnaphthalene as a model reaction of liquefaction was carried out over iron ore catalysts and synthetic iron catalysts, and the effects of catalysts properties on their activities were investigated. It was shown that the fine particle size, the large specific surface area and the iron vacancy of the pyrrhotite crystal of a spent catalyst contributed to a high catalytic activity.