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Composite catalyst and preparation method thereof, and catalyst catalyzing butadiene trimerization reaction using the composite catalyst
Composite catalyst and preparation method thereof, and catalyst catalyzing butadiene trimerization reaction using the composite catalyst
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机译:复合催化剂及其制备方法,以及使用该复合催化剂的催化丁二烯三聚反应的催化剂
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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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