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Composite catalyst, preparation process thereof, and process for catalyzing the trimerization of butadiene using the composite catalyst
Composite catalyst, preparation process thereof, and process for catalyzing the trimerization of butadiene using the composite catalyst
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机译:复合催化剂,其制备方法和使用该复合催化剂催化丁二烯三聚的方法
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摘要
The present invention relates to a composite catalyst, preparation process thereof, and process for catalyzing the trimerization of butadiene using the composite catalyst. The composite catalyst comprises: (A) a titanium compound catalyst active component, (B) an organometallic compound co-catalyst component, (C) a sulfoxide compound catalyst-modifying component, (D) a monoester compound catalyst-modifying component, and (E) a solvent component. The composite catalyst has advantages of excellent selectivity, high catalytic activity, easy preparation and so on.
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