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公开(公告)号：EP1343725B1
公开(公告)日：2008-03-26
申请号：EP01999530.7
申请日：2001-12-07
发明人： MERTENS, Machteld, Maria , MARTENS, Johan, Adriaan , RAVISHANKAR, Raman , KIRSCHHOCK, Christine, Eva, Antiona , JACOBS, Pierre, August , BONS, Antonie, Jan , MORTIER, Wilfried, J.
摘要： A new family of crystalline molecular sieves is described having a characteristic XRD pattern as illustrated in Fig. 1, and having three sharp peaks at 2υ (Cukα) of 8.82, 12.44, and 23.01.
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公开(公告)号：EP1343725A1
公开(公告)日：2003-09-17
申请号：EP01999530.7
申请日：2001-12-07
发明人： MERTENS, Machteld, Maria , MARTENS, Johan, Adriaan , RAVISHANKAR, Raman , KIRSCHHOCK, Christine, Eva, Antiona , JACOBS, Pierre, August , BONS, Antonie, Jan , MORTIER, Wilfried, J.
摘要： A new family of crystalline molecular sieves is described having a characteristic XRD pattern as illustrated in Fig. 1, and having three sharp peaks at 2υ (Cukα) of 8.82, 12.44, and 23.01.
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公开(公告)号：EP1280747A1
公开(公告)日：2003-02-05
申请号：EP01928702.8
申请日：2001-04-20
发明人： MATHYS, Georges, M., K. , DAKKA, Jihad , MERTENS, Machteld, M., W. , MARTENS, Johan, A. , MISHIN, Igor , RAVISHANKAR, Raman , EIJKHOUDT, Roger
IPC分类号： C07C2/12 , C07C11/02 , C07C29/141 , C07C67/08
CPC分类号： C07C67/08 , C07C2/12 , C07C11/02 , C07C29/141 , C07C45/50 , C07C51/09 , C07C2529/70 , C07C69/80 , C07C69/44 , C07C31/125 , C07C47/02
摘要： A process for oligomerising alkenes having from 3 to 6 carbon atoms which comprises contacting a feedstock comprising (a) one or sevelal alkenes having x carbon atoms, and, (b) optionally, one or several alkenes having y carbon atoms, x and y being different, with a catalyst containing a zeolite of the MFS structure type, under conditions to obtain selectively oligomeric product containing predominant amount of certain oligomers. The process is carried out a temperature comprised between 125 and 175°C when the feedstock contains only alkenes with 3 carbon atoms and between 140 and 240°C, preferably between 140 and 200°C when the feedstock comprises at least one alkene with 4 or more carbon atoms.
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