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公开(公告)号：EP1765747A1
公开(公告)日：2007-03-28
申请号：EP05753587.4
申请日：2005-05-26
CPC分类号： B01J29/7042 , B01J29/06 , B01J29/7026 , B01J29/703 , B01J29/7046 , B01J37/0009 , B01J2229/42 , C07C2/12 , C07C2529/70 , C07C2529/80 , C10G50/00 , C07C11/02
摘要： In a process for oligomerizing an olefinic hydrocarbon feedstock comprising at least 65 wt% olefins and/or sulfur-containing molecules, the feedstock is contacted under oligomerization conditions with (a) a first unidimensional 10-ring molecular sieve catalyst and (b) a second multidimensional crystalline molecular sieve catalyst. The first and second catalysts may be contained in separate reactors or as separate beds in a single reactor.
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公开(公告)号：EP1525173A1
公开(公告)日：2005-04-27
申请号：EP03724012.4
申请日：2003-04-10
IPC分类号： C07C2/12
CPC分类号： C07C2/12 , C07C2527/173 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/50
摘要： This invention is to a method of oligomerizing an olefin stream. The olefin stream contains at least one C2 to C12 olefin to obtain an olefin stream and has from about 1,000 ppm to about 10 percent by weight oxygenated hydrocarbon. The olefin is oligomerized by contacting with an acid based oligomerization catalyst.
摘要翻译： 本发明涉及一种使烯烃物流低聚的方法。 该烯烃料流含有至少一种C 2至C 12烯烃以获得烯烃料流并具有约1,000ppm至约10重量％的氧化烃。 烯烃通过与基于酸的低聚催化剂接触而被低聚。
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公开(公告)号：EP1490313A1
公开(公告)日：2004-12-29
申请号：EP03714441.7
申请日：2003-03-28
IPC分类号： C07C2/12
CPC分类号： C07C303/06 , C07B37/02 , C07C2/12 , C07C11/02 , C07C309/31
摘要： A process for preparing a substantially linear olefinic hydrocarbon mixture is described in which a lower olefin feed comprising one or more C 3 to C 6 lower olefins is contacted in the presence of water and under olefin oligomerization conditions with a catalyst comprising surface-deactivated ZSM-23.
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公开(公告)号：EP1438275B1
公开(公告)日：2016-05-18
申请号：EP02770093.9
申请日：2002-10-23
发明人： BROWN, Stephen, Harold , DAKKA, Jihad, Mohammed , EIJKHOUDT, Roger , GORIS, Hans, K., T. , MATHYS, Georges, M., K. , PUTTEMANS, Marc, P., H.
CPC分类号： B01J29/7042 , B01J29/7026 , B01J29/80 , B01J37/20 , B01J2229/186 , B01J2229/34 , C07C2/12 , C07C2529/70
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公开(公告)号：EP1280747B1
公开(公告)日：2007-01-24
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 Unit#08-08, Tower C , 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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公开(公告)号：EP1259471A1
公开(公告)日：2002-11-27
申请号：EP00993604.8
申请日：2000-12-22
发明人： VAN DRIESSCHE, Eddy , MATHYS, Georges, M., K. , SCHLOSBERG, Richard, H. , FRANCOIS, Christian , DE ROOVER, Chris
IPC分类号： C07C51/14 , C07C69/24 , C10M129/70 , C09D7/00
CPC分类号： C09D11/033 , C07C69/24 , C09D7/20 , C10M105/34 , C10M2207/2815 , C10N2270/00
摘要： Disclosed are ester-containing fluid compositions, methods of making such compositions, and methods of using such compositions. The fluid compositions comprise a mix of branched and linear ester compounds, and the fluid compositions are characterized by certain performance limitations. The preferred method of making the fluid compositions enables the ester mix to be made in a one step process with little finishing required to obtain desirable performance characteristics.
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公开(公告)号：EP1694617B1
公开(公告)日：2011-07-20
申请号：EP04804075.2
申请日：2004-12-16
CPC分类号： C10G50/00 , C07C2/12 , C07C2/18 , C07C2/66 , C07C2/70 , C07C2527/173 , C10G2300/1092 , C10G2300/301 , C10G2300/4081 , C10G2300/805 , C10G2400/22
摘要： In acid catalysed continuous hydrocarbon conversion reactions such as olefin oligomerisation or alkylation in the presence of phosphoric acid or zeolite catalysts the hydrocarbon feed is hydrated and the degree of hydration is adjusted according to the composition of the feed.
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公开(公告)号：EP1490313B1
公开(公告)日：2010-06-02
申请号：EP03714441.7
申请日：2003-03-28
IPC分类号： C07C2/12
CPC分类号： C07C303/06 , C07B37/02 , C07C2/12 , C07C11/02 , C07C309/31
摘要： A process for preparing a substantially linear olefinic hydrocarbon mixture is described in which a lower olefin feed comprising one or more C 3 to C 6 lower olefins is contacted in the presence of water and under olefin oligomerization conditions with a catalyst comprising surface-deactivated ZSM-23.
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公开(公告)号：EP1438276B1
公开(公告)日：2010-04-14
申请号：EP02801958.6
申请日：2002-10-23
IPC分类号： C07C2/12
CPC分类号： C07C2/12 , B01J2229/186 , B01J2229/34 , C07C2529/70
摘要： A process for the oligomerization of an olefinic feedstock, which comprises contacting under oligomerization conditions an olefinic feedstock containing from 0.1 to 2 ppm sulphur-containing compounds by volume with a catalyst comprising a crystalline molecular sieve and recovering a product comprising at least one olefin oligomer.
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公开(公告)号：EP1673332A1
公开(公告)日：2006-06-28
申请号：EP04765490.0
申请日：2004-09-17
发明人： CAERS, Raphael, Frans , BECKERS, Hubertus, Joseph , VAN DRIESSCHE, Eddy, Theophile, Andrea , MARTENS, Luc, M., R. , MATHYS, Georges, M., K. , SHUTT, John, Richard
IPC分类号： C07C45/50 , C07C47/02 , C07C31/125 , C07C53/126 , C07C29/141 , C07C29/17 , C07C47/21
CPC分类号： C07C29/141 , C07C29/175 , C07C31/125 , C07C45/50 , C07C47/02 , C07C53/126 , C07C69/003 , C07C69/22 , C07C69/80
摘要： Mixed butene streams containing butene-1 and isobutylene and optionally butene-2 are hydroformylated under conditions that hydroformylates all the monomers to yield a mixture of valeraldehydes. Higher temperatures and/or longer residence times and/or higher partial pressure of carbon monoxide than in conventional processes are used to ensure hydroformylation of all the monomers.
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