【摘要】 对丙酮制二丙酮醇的催化蒸馏过程进行了研究 ,并对该催化蒸馏过程操作条件的影响进行了实验研究。实验结果表明 ,塔内回流量对催化蒸馏过程及催化剂的活性和选择性有较大影响更多还原

【Abstract】 The catalytic distillation of the reaction of acetone to diacetone alcohol was studied. The effect of the operating conditions on the catalytic distillation was investigated experimentally in detail. It is concluded that the operation performance of the tower, the activity and the selectivity of the catalyst are all affected by the back flow rate in the tower.更多还原