摘要
本文研究了用活性炭吸附磷钨酸作催化剂合成尼泊金酯。探讨了反应时间 ,反应温度、醇酸比等因素对反应的影响 ,并测试了催化剂重复使用的活性 ,实验表明 ,活性炭固载催化剂活性高 ,重复使用性能好。
Synthesis method of p-Hydroxy Benzoate was investigated using P-W Heteropoly catalyst Adsorbed on Activated Carbon. The effects of reaction time , reaction temperature , ratio of reactants and stability of catalyst activity. The results showed this catalyst has high catalytic activity and stability.
出处
《广州化工》
CAS
2004年第3期30-31,共2页
GuangZhou Chemical Industry
