【摘要】 本文研究了Zn²⁺类固体酸催化松香酯化反应的规律。探讨了温度、催化剂用量、制法对酯化反应的影响。改进了280℃下的反应。不同方法制备的氧化锌,其催化效率不尽相同。更多还原

【Abstract】 The regularity of Zn²⁺——solid acids catalyzed rosin esterification is revealed. The influence of reaction temperature, the amount and manufacturing methods of catalyst on the esterification is studied. The reaction at 280℃ has been modified. ZnO manufactured with different methods have also different catalytic activity.更多还原