Effects of reaction temperature, reaction time, quantity of catalyst on the dehydrationreaction have been explored by orthogonal experiments.
利用正交实验考察了反应温度、反应时间、催化剂用量对脱水反应的影响。
2
Effects of reaction temperature, reaction time, quantity of catalyst, vacuum tightness on the dehydrationreaction have been explored by orthogonal experiments.
利用正交实验考察了反应温度、反应时间、催化剂用量、真空度对脱水反应的影响。
3
As the one of the preferred embodiment, the method USES hog still to remove water and aromatic hydrocarbon organic solvent azeotropy generated in the dehydrationreaction.