【摘要】 <正> 随着石油化学工业的发展,丙酮产量不断增加,开展丙酮化学的研究及以丙酮为原料开发精细化工产品具有重要意义。丙酮经缩合反应可得到如异丙叉丙酮、异佛尔酮、甲基异丁基酮等一系列重要化工产品。由于异佛尔酮具有共轭不饱和酮结构,故其双键可进一步反更多还原

【Abstract】 The acetone underwent the condensation to produce mainly isophorone and mesityl oxide over a kind of solid base catalyst. The catalyst shows a better activity. The calcination temperature of the catalyst precursor Ca(OH)2 influences obviously the activity of condensation of acetone. The results of basicity measurement show that there is a very good relationship between the conversion of acetone and surface basicity of the catalyst.更多还原