p-cresol and 2,6-xylenol are extremely difficult to separate through traditional multi-level fine distillation since the......

本文叙述了苯酚与甲醇气相催化甲基化合成邻甲酚和２，６－二甲酚催化剂Ｖ２Ｏ５－Ｆｅ２Ｏ３的中试放大研究，在催化剂负荷的９０ｇ－ＰｈＯＨ／ｋｇ－ｃａｔ·ｈ，原料配比ＰｈＯＨ：ＭｅＯＨ：Ｈ２Ｏ＝１：４：３（ｍｏｌ）催化剂连续运转２０００ｈ，苯酚单......