摘要
制备了一系列稀土固体超强酸，通过催化合成各种酯，研究稀土固体超强酸的催化性能。结果表明，稀土固体超强酸不但具有一般超强酸的性能，而且有催化活性高、性能稳定、且连续催化活性基本保持不变的优点。
In the paper,rare earth solid superacids were prepared and used for synthesizing iso-amyl acetate,and their catalytic properties in esterification were examined.It was found thatrare earth solid superacids showed many advantages such as readiness of isolation, abatementof pollution,significant reduction in reaction time.
出处
《石油化工》
CAS
CSCD
北大核心
1994年第3期166-169,共4页
Petrochemical Technology
关键词
催化活性
酯化反应
稀土元素
酯
rare earth solid superacid,catalyst activity,esterification reaction
