摘要
本文提出了以Al-MCM-41为固体硅源实现β沸石合成,并对其性质进行了表征,这种β沸石由于具备微孔沸石高酸度特点外,显著改善了孔结构,因而在大分子裂化上具有改善的效能。
A β-zeolite was synthesized and made out of Al-MCM-41 and its characterizations showed its promoted pore structure as well as high acidity, which make it possess modified cracking performance for largr molecule.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2006年第3期173-176,共4页
Bulletin of the Chinese Ceramic Society
基金
国家自然科学基金资助项目(20406017).
关键词
沸石
介孔
微孔
裂化
zeolite
microporous
mesoporous
cracking
