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公开(公告)号：US07145042B2
公开(公告)日：2006-12-05
申请号：US10527635
申请日：2003-09-12
申请人： Martin Volland , Wolfgang Ahlers , Klaus Ebel , Rocco Paciello , Michael Röper , Thomas Mackewitz , Volker Böhm , Xavier Sava , Oliver Löber , Oliver Bey , Jürgen Stephan , Frank Haese
发明人： Martin Volland , Wolfgang Ahlers , Klaus Ebel , Rocco Paciello , Michael Röper , Thomas Mackewitz , Volker Böhm , Xavier Sava , Oliver Löber , Oliver Bey , Jürgen Stephan , Frank Haese
IPC分类号： C07C45/50
CPC分类号： C07F9/6596 , C07C45/50 , C07F9/572 , C07F9/5728 , C07F9/65522 , C07F9/65586 , C07F9/65842 , C07F9/65848 , C07C47/12 , C07C47/21
摘要： The invention relates to a method for producing dialdehydes and/or ethylenically unsaturated monoaldehydes by reacting at least one compound with at least two ethylenically unsaturated double bonds with carbon monoxide and hydrogen in the presence of a hydroformylating catalyst with at least one complex of a metal of subgroup VIII. The subgroup comprises at least pnicogen chelate ligands.
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2.发明授权Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream 有权通过选择性氢化和复分解方法制备C4烯烃混合物的方法公开(公告)号：US08362308B2
公开(公告)日：2013-01-29
申请号：US13042142
申请日：2011-03-07
申请人： Jürgen Stephan , Andreas Brodhagen , Markus Schubert , Frank Poplow , Michael Röper , Thomas Hill
发明人： Jürgen Stephan , Andreas Brodhagen , Markus Schubert , Frank Poplow , Michael Röper , Thomas Hill
IPC分类号： C07C5/02
CPC分类号： C07C11/08 , C07C6/04 , C07C2523/44 , C07C11/107 , C07C11/10
摘要： A C4-olefin mixture having a 1,3-butadiene content of from 100 to 500 ppm and a content of 1,2-dienes of less than 10 ppm is described. The present invention further provides a process for preparing this C4-olefin mixture and provides for its use in a metathesis reaction for preparing 2-pentene and/or 3-hexene.
摘要翻译： 描述1,3-丁二烯含量为100-500ppm，1,2-二烯含量小于10ppm的C 4 - 烯烃混合物。 本发明还提供了一种制备该C 4烯烃混合物的方法，并提供其在复分解反应中用于制备2-戊烯和/或3-己烯的用途。
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3.发明授权Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream 有权通过选择性氢化和复分解方法制备C4烯烃混合物的方法公开(公告)号：US07923588B2
公开(公告)日：2011-04-12
申请号：US11665161
申请日：2005-10-13
申请人： Jürgen Stephan , Andreas Brodhagen , Markus Schubert , Frank Poplow , Michael Röper , Thomas Hill
发明人： Jürgen Stephan , Andreas Brodhagen , Markus Schubert , Frank Poplow , Michael Röper , Thomas Hill
CPC分类号： C07C11/08 , C07C6/04 , C07C2523/44 , C07C11/107 , C07C11/10
摘要： A C4-olefin mixture having a 1,3-butadiene content of from 100 to 500 ppm and a content of 1,2-dienes of less than 10 ppm is described. The present invention further provides a process for preparing this C4-olefin mixture and provides for its use in a metathesis reaction for preparing 2-pentene and/or 3-hexene.
摘要翻译： 描述1,3-丁二烯含量为100-500ppm，1,2-二烯含量小于10ppm的C 4 - 烯烃混合物。 本发明还提供了一种制备该C 4烯烃混合物的方法，并提供其在复分解反应中用于制备2-戊烯和/或3-己烯的用途。
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4.发明申请PROCESS FOR PREPARING A C4-OLEFIN MIXTURE BY SELECTIVE HYDROGENATION AND METATHESIS PROCESS FOR USING THIS STREAM 有权通过选择性氢化和使用本流程的METATHESIS过程制备C4-烯烃混合物的方法公开(公告)号：US20110160504A1
公开(公告)日：2011-06-30
申请号：US13042142
申请日：2011-03-07
申请人： Jürgen Stephan , Andreas Brodhagen , Markus Schubert , Frank Poplow , Michael Röper , Thomas Hill
发明人： Jürgen Stephan , Andreas Brodhagen , Markus Schubert , Frank Poplow , Michael Röper , Thomas Hill
IPC分类号： C07C5/05
CPC分类号： C07C11/08 , C07C6/04 , C07C2523/44 , C07C11/107 , C07C11/10
摘要： A C4-olefin mixture having a 1,3-butadiene content of from 100 to 500 ppm and a content of 1,2-dienes of less than 10 ppm is described. The present invention further provides a process for preparing this C4-olefin mixture and provides for its use in a metathesis reaction for preparing 2-pentene and/or 3-hexene.
摘要翻译： 描述1,3-丁二烯含量为100-500ppm，1,2-二烯含量小于10ppm的C 4 - 烯烃混合物。 本发明还提供了一种制备该C 4烯烃混合物的方法，并提供其在复分解反应中用于制备2-戊烯和/或3-己烯的用途。
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5.发明授权Method for the production of C5 aldehydes and propene from a C4 stream containing 1-butene and 2-butene 有权从含有1-丁烯和2-丁烯的C4流中生产C5醛和丙烯的方法公开(公告)号：US07714179B2
公开(公告)日：2010-05-11
申请号：US11661543
申请日：2005-08-06
申请人： Marcus Sigl , Markus Schubert , Jürgen Stephan , Rainer Papp , Frank Poplow
发明人： Marcus Sigl , Markus Schubert , Jürgen Stephan , Rainer Papp , Frank Poplow
摘要： Processes for preparing a C5 aldehyde and propene are disclosed, the processes comprising: (a) providing a feedstream, the feedstream comprising butane, 1-butene, 2-butene and 1,3-butadiene, the 1,3-butadiene present in the feedstream in an amount up to 1000 ppm; (b) contacting the feedstream with hydrogen and carbon monoxide in the presence of a hydroformylation catalyst to form a 2-butene-rich butane stream and a C5 aldehyde; (c) separating the 2-butene-rich butane stream and the C5 aldehyde; and (d) contacting the 2-butene-rich butane stream with ethene in the presence of a metathesis catalyst to form a propene-containing hydrocarbon stream.
摘要翻译： 公开了制备C5醛和丙烯的方法，所述方法包括：（a）提供进料流，所述进料流包含丁烷，1-丁烯，2-丁烯和1,3-丁二烯，所述1,3-丁二烯存在于 进料流量高达1000 ppm; （b）在加氢甲酰化催化剂存在下使进料流与氢气和一氧化碳接触以形成富含2-丁烯的丁烷流和C5醛; （c）分离富含2-丁烯的丁烷流和C5醛; 和（d）在复分解催化剂存在下使富含2-丁烯的丁烷流与乙烯接触以形成含丙烯烃流。
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