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对β沸石进行水热处理和不同粘合剂改性 ,能提高其丙烯水合反应活性 ;氧化硅的引入能明显提高催化剂的活性和水热稳定性
Hydrothermal treatment of zeolite beta and modification with different binders can improve the hydration reactivity of propylene; the introduction of silica can obviously increase the activity of catalysts and the hydrothermal stability