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公开(公告)号:EP0758267A1
公开(公告)日:1997-02-19
申请号:EP95916855.0
申请日:1995-05-02
申请人: DSM N.V.
发明人: VERPOORT, Francis, Walter, Cornelius , VERDONCK, Ludo, Cyriel, Gustaaf, Cornelis , BOSSUYT, Antoine, Remi, Joseph
CPC分类号: C07C6/04 , B01J23/20 , B01J31/0214 , B01J31/122 , B01J31/143 , B01J31/1625 , B01J31/2226 , B01J37/0207 , B01J37/0209 , B01J37/0244 , B01J2231/543 , B01J2531/64 , B01J2531/66 , B01J2531/74 , C07C2521/08 , C07C2523/20 , C07C2523/28 , C07C2523/30 , C07C2523/36 , C07C2531/22 , C07C2531/34 , C07C2531/36
摘要: The invention relates to a heterogeneous metathesis catalyst containing a support, a metal compound the metal of which is chosen from the group consisting of tungsten, rhenium and molybdenum, and a promoter, the promoter consisting of a niobium compound. The catalyst according to the invention has a high activity at low temperatures. The invention also relates to a process for the metathesis of olefins.
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公开(公告)号:EP0758267B1
公开(公告)日:1998-03-18
申请号:EP95916855.0
申请日:1995-05-02
申请人: DSM N.V.
发明人: VERPOORT, Francis, Walter, Cornelius , VERDONCK, Ludo, Cyriel, Gustaaf, Cornelis , BOSSUYT, Antoine, Remi, Joseph
CPC分类号: C07C6/04 , B01J23/20 , B01J31/0214 , B01J31/122 , B01J31/143 , B01J31/1625 , B01J31/2226 , B01J37/0207 , B01J37/0209 , B01J37/0244 , B01J2231/543 , B01J2531/64 , B01J2531/66 , B01J2531/74 , C07C2521/08 , C07C2523/20 , C07C2523/28 , C07C2523/30 , C07C2523/36 , C07C2531/22 , C07C2531/34 , C07C2531/36
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