摘要
综述了分子筛催化剂的种类、结构、性质、负载金属离子等对乙烯齐聚反应的影响。分析了影响乙烯齐聚的因素,并对分子筛催化乙烯齐聚的活性中心及反应中间体形成的机理进行了阐述。
The effects of species, structure, property and supported metal ion of the molecular sieve catalysts on ethylene oligomerization to α - olefins were reviewed with 43 references. The influences of separation factors of ethylene oligomerization were analyzed, and the formation mechanisms for active ofsites of molecular sieve and intermediates were also elaborated in this paper.
出处
《石化技术与应用》
CAS
2010年第3期248-252,共5页
Petrochemical Technology & Application
关键词
乙烯
齐聚
多相催化剂
分子筛
酸性
催化机理
Α-烯烃
ethylene
oligomerization
heterogeneous catalyst
molecular sieve
acidity
catalysis mechanism
α - olefin
