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公开(公告)号：US20130150624A1
公开(公告)日：2013-06-13
申请号：US13817155
申请日：2011-08-18
申请人： Kurt Schalapski , Norman Nowotny , Matthias Eisenacher , Dirk Bermann , Thorsten Kreickmann , Peter Heymanns , Heinz Strutz
发明人： Kurt Schalapski , Norman Nowotny , Matthias Eisenacher , Dirk Bermann , Thorsten Kreickmann , Peter Heymanns , Heinz Strutz
IPC分类号： C07B43/04 , C07C209/26
CPC分类号： C07B43/04 , B01J21/08 , B01J23/40 , B01J23/70 , B01J23/866 , C07C209/26 , C07C211/07
摘要： A continuous process for producing primary aliphatic amines having 9 to 18 carbon atoms by reaction of corresponding aliphatic aldehydes with ammonia and hydrogen in the presence of a hydrogenation catalyst in the liquid phase, characterized in that the reaction is carried out solventlessly at a molar ratio of aliphatic aldehyde:ammonia of at least 1:30, at a temperature of 100 to 200° C. and at a pressure of 6 to 11 MPa.
摘要翻译： 在液相中在氢化催化剂存在下，通过相应的脂族醛与氨和氢的反应制备具有9至18个碳原子的伯脂肪族胺的连续方法，其特征在于该反应以 脂肪醛：氨至少1:30，温度为100〜200℃，压力为6〜11MPa。
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公开(公告)号：US08664444B2
公开(公告)日：2014-03-04
申请号：US13817155
申请日：2011-08-18
申请人： Kurt Schalapski , Norman Nowotny , Matthias Eisenacher , Dirk Bermann , Thorsten Kreickmann , Peter Heymanns , Heinz Strutz
发明人： Kurt Schalapski , Norman Nowotny , Matthias Eisenacher , Dirk Bermann , Thorsten Kreickmann , Peter Heymanns , Heinz Strutz
IPC分类号： C07C209/26
CPC分类号： C07B43/04 , B01J21/08 , B01J23/40 , B01J23/70 , B01J23/866 , C07C209/26 , C07C211/07
摘要： A continuous process for producing primary aliphatic amines having 9 to 18 carbon atoms by reaction of corresponding aliphatic aldehydes with ammonia and hydrogen in the presence of a hydrogenation catalyst in the liquid phase, characterized in that the reaction is carried out solventlessly at a molar ratio of aliphatic aldehyde:ammonia of at least 1:30, at a temperature of 100 to 200° C. and at a pressure of 6 to 11 MPa.
摘要翻译： 在液相中在氢化催化剂存在下，通过相应的脂族醛与氨和氢的反应制备具有9至18个碳原子的伯脂肪族胺的连续方法，其特征在于该反应以 脂肪醛：氨至少1:30，温度为100〜200℃，压力为6〜11MPa。
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3.发明申请Method for Carrying Out Multiphase Aldol Condensation Reactions to Give Mixed a, beta-Unsaturated Aldehydes 有权进行多相醛缩醇反应以得到混合的β-不饱和醛的方法公开(公告)号：US20140005441A1
公开(公告)日：2014-01-02
申请号：US13989455
申请日：2012-02-09
申请人： Dirk Bermann , Guido D. Frey , Norman Nowotny , Kurt Schalapski , Heinz Strutz
发明人： Dirk Bermann , Guido D. Frey , Norman Nowotny , Kurt Schalapski , Heinz Strutz
IPC分类号： C07C45/45
摘要： The invention relates to a continuous method for carrying out a multiphase aldol condensation reaction to obtain mixed α, β-unsaturated aldehydes by reacting a mixture of two aliphatic aldehydes having different numbers of carbon atoms, i.e. 2 to 5, in the molecule in a vertical tubular reactor in a concurrent flow in the presence of an aqueous solution of a basically reacting compound. In said method, the aldehyde mixture is dispersed in the aqueous phase in the form of drops, and the aqueous solution of the basically reacting compound flows through the tubular reactor as a continuous phase in laminar conditions.
摘要翻译： 本发明涉及一种用于进行多相醛醇缩合反应以获得混合的α，β-不饱和醛的连续方法，其通过使具有不同数目的碳原子的两个脂族醛的混合物（即2至5）在分子中以垂直方式 在基本上反应的化合物的水溶液存在的情况下，同时流动的管状反应器。 在所述方法中，醛混合物以液滴的形式分散在水相中，基本反应的化合物的水溶液在层流条件下作为连续相流动通过管式反应器。
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4.发明授权Method for carrying out multiphase aldol condensation reactions to give mixed α, β-unsaturated aldehydes 有权进行多相醛醇缩合反应的方法，得到混合的α，β-不饱和醛公开(公告)号：US08841489B2
公开(公告)日：2014-09-23
申请号：US13989455
申请日：2012-02-09
申请人： Dirk Bermann , Guido D. Frey , Norman Nowotny , Kurt Schalapski , Heinz Strutz
发明人： Dirk Bermann , Guido D. Frey , Norman Nowotny , Kurt Schalapski , Heinz Strutz
摘要： The invention relates to a continuous method for carrying out a multiphase aldol condensation reaction to obtain mixed α,β-unsaturated aldehydes by reacting a mixture of two aliphatic aldehydes having different numbers of carbon atoms, i.e. 2 to 5, in the molecule in a vertical tubular reactor in a concurrent flow in the presence of an aqueous solution of a basically reacting compound. In said method, the aldehyde mixture is dispersed in the aqueous phase in the form of drops, and the aqueous solution of the basically reacting compound flows through the tubular reactor as a continuous phase in laminar conditions.
摘要翻译： 本发明涉及一种用于进行多相醛醇缩合反应的连续方法，以通过使分子中具有不同数目的碳原子的两个脂族醛（即2至5）的混合物在分子中反应获得混合的α，β-不饱和醛 在基本上反应的化合物的水溶液存在下，并行流动的立管式反应器。 在所述方法中，醛混合物以液滴的形式分散在水相中，基本反应的化合物的水溶液在层流条件下作为连续相流动通过管式反应器。
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5.发明授权Method for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the side-streams in trimethylolpropane production 有权在三羟甲基丙烷生产中从侧流获得二羟甲基丙烷和三羟甲基丙烷富集产物流的方法公开(公告)号：US08987523B2
公开(公告)日：2015-03-24
申请号：US13810723
申请日：2011-07-28
CPC分类号： C07C29/74 , C07C29/10 , C07C29/80 , C07C29/90 , C07C41/34 , C07C41/42 , C07C41/44 , C07C31/22 , C07C43/132
摘要： The present invention relates to a process for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the high-boiling fractions and residues which are obtained in the distillative purification of trimethylolpropane, wherein an aqueous solution of these fractions and residues is catalytically hydrogenated in the presence of an acidic compound and, after removing solids, contacted both with basic and with acidic ion exchangers. A trimethylolpropane-enriched product stream can be distilled out of the aqueous eluate obtained, leaving ditrimethylolpropane as the distillation residue.
摘要翻译： 本发明涉及从三沸石馏分中获得的二羟甲基丙烷和三羟甲基丙烷富集产物流以及在三羟甲基丙烷的蒸馏提纯中获得的残留物的方法，其中这些级分和残基的水溶液在 在除去固体后，与碱性和酸性离子交换剂接触。 富含三羟甲基丙烷的产物流可以从获得的水溶液中蒸馏掉，留下二羟甲基丙烷作为蒸馏残余物。
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公开(公告)号：US20130131391A1
公开(公告)日：2013-05-23
申请号：US13810723
申请日：2011-07-28
CPC分类号： C07C29/74 , C07C29/10 , C07C29/80 , C07C29/90 , C07C41/34 , C07C41/42 , C07C41/44 , C07C31/22 , C07C43/132
摘要： The present invention relates to a process for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the high-boiling fractions and residues which are obtained in the distillative purification of trimethylolpropane, wherein an aqueous solution of these fractions and residues is catalytically hydrogenated in the presence of an acidic compound and, after removing solids, contacted both with basic and with acidic ion exchangers. A trimethylolpropane-enriched product stream can be distilled out of the aqueous eluate obtained, leaving ditrimethylolpropane as the distillation residue.
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7.发明申请PROCESS FOR PREPARING NEOPENTYL GLYCOL BY CRACKING HIGH BOILERS OCCURING IN THE PRODUCTION PROCESS 有权通过在生产过程中破碎高锅炉制备新戊糖的方法公开(公告)号：US20110184212A1
公开(公告)日：2011-07-28
申请号：US12737388
申请日：2009-06-25
申请人： Rolf-Peter Schulz , Horst Scholz , Thomas Hupperich , Peter Heymanns , Tonia Weber , Alexander Kaufmann , Kurt Schalapski , Heinz Strutz
发明人： Rolf-Peter Schulz , Horst Scholz , Thomas Hupperich , Peter Heymanns , Tonia Weber , Alexander Kaufmann , Kurt Schalapski , Heinz Strutz
IPC分类号： C07C31/18
CPC分类号： C07C29/132 , C07C29/149 , C07C31/20
摘要： The present invention relates to a process for obtaining neopentyl glycol by hydrogenating cracking of high-boilers occurring in the production process in the presence of copper-chromite catalysts. The hydrogenating cracking proceeds in the absence of solvent at a temperature of 140 to 220° C. and at pressures of 7 to 28 MPa.
摘要翻译： 本发明涉及通过在亚铬酸铜催化剂的存在下，在生产过程中发生的高锅炉的氢化氢化获得新戊二醇的方法。 在不存在溶剂的情况下，在140〜220℃的温度和7〜28MPa的压力下进行氢化裂化。
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8.发明授权Process for preparing neopentyl glycol by cracking high boilers occurring in the production process 有权通过裂解在生产过程中发生的高锅炉来制备新戊二醇的方法公开(公告)号：US08357824B2
公开(公告)日：2013-01-22
申请号：US12737388
申请日：2009-06-25
申请人： Rolf-Peter Schulz , Horst Scholz , Thomas Hupperich , Peter Heymanns , Tonia Weber , Alexander Kaufmann , Kurt Schalapski , Heinz Strutz
发明人： Rolf-Peter Schulz , Horst Scholz , Thomas Hupperich , Peter Heymanns , Tonia Weber , Alexander Kaufmann , Kurt Schalapski , Heinz Strutz
IPC分类号： C07C31/18
CPC分类号： C07C29/132 , C07C29/149 , C07C31/20
摘要： The present invention relates to a process for obtaining neopentyl glycol by hydrogenating cracking of high-boilers occurring in the production process in the presence of copper-chromite catalysts. The hydrogenating cracking proceeds in the absence of solvent at a temperature of 140 to 220° C. and at pressures of 7 to 28 MPa.
摘要翻译： 本发明涉及通过在亚铬酸铜催化剂的存在下，在生产过程中发生的高锅炉的氢化氢化获得新戊二醇的方法。 在不存在溶剂的情况下，在140〜220℃的温度和7〜28MPa的压力下进行氢化裂化。
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9.发明授权Method for producing aliphatic carboxylic acids from aldehydes by microreaction technology 失效通过微反应技术从醛制备脂肪族羧酸的方法公开(公告)号：US08664434B2
公开(公告)日：2014-03-04
申请号：US13138719
申请日：2010-03-03
申请人： Tonia Weber , Alexander Kaufmann , Oliver Borgmeier , Thorsten Kreickmann , Heinz Strutz , Diana Utz , Elias Klemm , Claudia Liebold
发明人： Tonia Weber , Alexander Kaufmann , Oliver Borgmeier , Thorsten Kreickmann , Heinz Strutz , Diana Utz , Elias Klemm , Claudia Liebold
IPC分类号： C07C51/16
CPC分类号： C07C51/235 , B01J19/0093 , C07C53/124 , C07C53/126 , C07C53/122
摘要： A process for preparing aliphatic carboxylic acids having 3 to 10 carbon atoms by oxidizing the corresponding aldehydes with oxygen or oxygen-containing gases, characterized in that (i) the oxidation is performed in a microreactor at elevated pressure and with an oxygen excess based on the stoichiometrically required amount of oxygen, and (ii) in that the reaction mixture removed from the microreactor is passed through at least one postreactor without further addition of oxygen, and (iii) wherein the oxidation reaction in the microreactor is performed under such conditions that aldehyde and corresponding peracid formed are present in the reaction mixture removed in a molar ratio within a range of 1:(0.9 to 1.1), preferably of 1:(0.95 to 1.05).
摘要翻译： 通过用氧或含氧气体氧化相应的醛来制备具有3至10个碳原子的脂族羧酸的方法，其特征在于：（i）在微反应器中在升高的压力下进行氧化，并且基于 化学计量所需量的氧，和（ii）将从微反应器中除去的反应混合物通过至少一个后反应器而不进一步加入氧，和（iii）其中在微反应器中的氧化反应在醛 并且形成的相应的过酸存在于反应混合物中，摩尔比在1：（0.9〜1.1），优选1：（0.95〜1.05）的范围内除去。
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10.发明申请公开(公告)号：US20120035393A1
公开(公告)日：2012-02-09
申请号：US13138719
申请日：2010-03-03
申请人： Tonia Weber , Alexander Kaufmann , Oliver Borgmeier , Thorsten Kreickmann , Heinz Strutz , Diana Utz , Elias Klemm , Claudia Liebold
发明人： Tonia Weber , Alexander Kaufmann , Oliver Borgmeier , Thorsten Kreickmann , Heinz Strutz , Diana Utz , Elias Klemm , Claudia Liebold
IPC分类号： C07C51/235
CPC分类号： C07C51/235 , B01J19/0093 , C07C53/124 , C07C53/126 , C07C53/122
摘要： A process for preparing aliphatic carboxylic acids having 3 to 10 carbon atoms by oxidizing the corresponding aldehydes with oxygen or oxygen-containing gases, characterized in that (i) the oxidation is performed in a microreactor at elevated pressure and with an oxygen excess based on the stoichiometrically required amount of oxygen, and (ii) in that the reaction mixture removed from the microreactor is passed through at least one postreactor without further addition of oxygen, and (iii) wherein the oxidation reaction in the microreactor is performed under such conditions that aldehyde and corresponding peracid formed are present in the reaction mixture removed in a molar ratio within a range of 1:(0.9 to 1.1), preferably of 1:(0.95 to 1.05).
摘要翻译： 通过用氧或含氧气体氧化相应的醛来制备具有3至10个碳原子的脂族羧酸的方法，其特征在于：（i）在微反应器中在升高的压力下进行氧化，并且基于 化学计量所需量的氧，和（ii）将从微反应器中除去的反应混合物通过至少一个后反应器而不进一步加入氧，和（iii）其中在微反应器中的氧化反应在醛 并且形成的相应的过酸存在于反应混合物中，摩尔比在1：（0.9〜1.1），优选1：（0.95〜1.05）的范围内除去。
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