与传统工艺相比,异佛尔酮的催化芳构化制备3,5-二甲基苯酚方法具有很多优点。
本文对两种工艺路线进行了比较,论述了异佛尔酮催化芳构化的研究进展。
以异佛尔酮二异氰酸酯,分散红-19和均苯四甲酸二酐合成聚氨酯-酰亚胺(PUI);
1·Acetone condensation method is widely used nowadays. Three molecules of acetone condense to form one molecule of isophorone in the method of acetone condensation.
丙酮缩合法是现在广泛采用的一种方法,三分子丙酮自缩合生成一分子异佛尔酮。
2·The market for isophorone and its derivatives is growing steadily and proved to be robust even during the economic crisis.
异佛尔酮及其衍生物的市场需求正稳步增长,即使在经济危机时期也保持其强劲的上升态势。