- 专利标题： TANTALUM-BASED CATALYST DEPOSITED ON SILICA FOR THE TRANSFORMATION OF ETHANOL INTO BUTADIENE
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申请号： US15745292申请日： 2016-07-05
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公开(公告)号： US20180208522A1公开(公告)日： 2018-07-26
- 发明人: Nicolas CADRAN , Alexandra CHAUMONNOT
- 申请人： IFP ENERGIES NOUVELLES , COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- 申请人地址： FR Rueil-Malmaison FR Clermont-Ferrand
- 专利权人： IFP Energies nouvelles,COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- 当前专利权人： IFP Energies nouvelles,COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- 当前专利权人地址： FR Rueil-Malmaison FR Clermont-Ferrand
- 优先权： FR1556662 20150713
- 国际申请： PCT/EP2016/065823 WO 20160705
- 主分类号： C07C1/20
- IPC分类号： C07C1/20 ; B01J21/08 ; B01J23/20 ; B01J35/10 ; B01J37/02 ; B01J37/06 ; B01J37/08
摘要：
The invention concerns a catalyst comprising at least the element tantalum, and at least one mesoporous oxide matrix that has undergone an acid wash comprising at least 90% by weight of silica before washing, the mass of the element tantalum being in the range 0.1% to 30% of the mass of said mesoporous oxide matrix.
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