摘要
综述了近5年微孔分子筛合成领域的研究进展情况,着重介绍了几种具有代表性的新型结构分子筛的合成;简述了现有分子筛合成中的几种热门合成方法,包括可以降低废物排放量的气相转移合成法和干胶法、节约能耗的微波加热法以及降低昂贵模板剂用量的混合模板剂法等,并分析了它们的优势与缺陷;还介绍了具有应用前景的复合分子筛的合成和应用的研究结果。
Advances in synthesis of microporous molecular sieves during past 5 years were reviewed. Some representative molecular sieves with novel structure were specially introduced. Several notable synthesis methods were listed, namely dry gel conversion or vapor phase transport method, microwave heating method, mixed templates agent method etc. Advantages and shortages of these methods were compared. Studies on synthesis and application of molecular sieve composites were also noticed.
出处
《石油化工》
EI
CAS
CSCD
北大核心
2005年第9期807-812,共6页
Petrochemical Technology
基金
国家973项目(2003CB615802)
关键词
微孔
分子筛
合成
复合物
模板剂
micropore
molecular sieve
synthesis
composite
template agent
