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81. 发明申请

US20040168981A1 Process for separating dissolved or colloidal solids from a nonaqueous solvent 审中-公开
标题翻译：从非水溶剂中分离溶解或胶体固体的方法
公开(公告)号：US20040168981A1
公开(公告)日：2004-09-02
申请号：US10774778
申请日：2004-02-09
申请人： Bayer Aktiengesellschaft
发明人： Gregor Dudziak , Andreas Nickel , Kerstin Baumarth , Martina Mutter , Olaf Strange , Rafael Warsitz
IPC分类号： B01D061/00
CPC分类号： B01D67/0093 , B01D61/027 , B01D61/14 , B01D69/12 , B01D71/02 , B01D71/024 , B01D2325/02 , B01D2325/022 , B01D2325/38 , B01J31/2404 , B01J31/2433 , B01J31/2452 , B01J31/4015 , B01J31/4038 , B01J31/4046 , B01J31/4061 , B01J2531/0266 , B01J2531/72 , B01J2531/80 , B01J2531/821 , B01J2531/822 , B01J2531/824
摘要： Process for the separation of substances present in dissolved and/or colloidal form, in particular of catalysts, from solutions in a nonaqueous solvent, with the aid of a membrane, wherein the solution is passed through a membrane which has a hydrophobic coating and a mean pore size of not more than 30 nm.
摘要翻译：以溶解和/或胶体形式（特别是催化剂）存在的物质从非水溶剂中的溶液中借助于膜分离的方法，其中溶液通过具有疏水涂层和平均值的膜孔径不大于30nm。

82. 发明授权

US06685896B2 Method for recovering rhodium from reaction products of oxosynthesis 失效
标题翻译：从氧化合成反应产物中回收铑的方法
公开(公告)号：US06685896B2
公开(公告)日：2004-02-03
申请号：US10181393
申请日：2002-09-05
申请人： Hans-Willi Bohnen , Richard Fischer , Mark Hewlett , Wolfgang Zgorzelski , Norbert Schopper
发明人： Hans-Willi Bohnen , Richard Fischer , Mark Hewlett , Wolfgang Zgorzelski , Norbert Schopper
IPC分类号： C22B1100
CPC分类号： B01J31/2409 , B01J31/2404 , B01J31/403 , B01J31/4046 , B01J31/4092 , B01J2231/321 , B01J2531/822 , B01J2531/985 , B01J2540/12 , B01J2540/32 , C07F15/008 , C22B3/0043 , C22B11/048 , Y02P10/214 , Y02P10/234 , Y02P20/584
摘要： The invention relates to a method for separating and recovering rhodium from reaction products of oxosynthesis, especially reaction products containing cobalt. The invention also relates to the reuse of rhodium as a catalyst for hydroformulation and to a catalyst for hydroformulation itself. The inventive method is characterized by the following: extraction of the organic solution with an aqueous phosphate solution or a phosphate solution, water washing, oxidative treatment of the organic phase, and extraction of the organic phase with an aqueous water-soluble arylphosphine solution.
摘要翻译：本发明涉及从氧合合反应产物中分离回收铑的方法，特别是含有钴的反应产物。本发明还涉及铑作为加氢配制催化剂的再利用以及用于加氢成型本身的催化剂。本发明的方法的特征在于：用磷酸水溶液或磷酸盐溶液萃取有机溶液，水洗，有机相的氧化处理，并用水溶性芳基膦溶液萃取有机相。

83. 发明授权

US06500991B2 Stabilizing rhodium catalysts for the hydroformylation of olefins 有权
标题翻译：稳定的铑催化剂用于烯烃的加氢甲酰化
公开(公告)号：US06500991B2
公开(公告)日：2002-12-31
申请号：US09960936
申请日：2001-09-25
申请人： Klaus-Diether Wiese , Martin Trocha , Dirk Röettger , Walter Töetsch , Alfred Kaizik , Wilfried Büschken
发明人： Klaus-Diether Wiese , Martin Trocha , Dirk Röettger , Walter Töetsch , Alfred Kaizik , Wilfried Büschken
IPC分类号： C07C4550
CPC分类号： B01J31/185 , B01J31/04 , B01J31/4046 , B01J2231/321 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
摘要： Aldehydes are prepared by a process, which comprises: hydroformylating olefins having 3 to 21 carbon atoms under an atmosphere of CO/H2 in the presence of a rhodium catalyst in a hydroformylation reactor; and upon discharging the reaction product from the reactor, a) separating the discharged material into a gaseous phase and a liquid phase, b) separating the liquid phase into a top fraction containing unconverted olefins and aldehydes and a bottoms fraction containing the rhodium catalyst, and c) cooling the bottoms fraction below the temperature of the material discharged from the hydroformylation reactor and feeding a gas containing carbon monoxide into the bottoms fraction.
摘要翻译：醛通过一种方法制备，该方法包括：在加氢甲酰化反应器中在铑催化剂存在下，在CO / H 2的气氛下加氢甲酰化具有3至21个碳原子的烯烃; 然后将反应产物从反应器中排出，a）将排出的物质分离成气相和液相，b）将液相分离成含有未转化的烯烃和醛的顶级馏分和含有铑催化剂的塔底馏分，和c）将底部馏分冷却至低于从加氢甲酰化反应器排放的物质的温度，并将含有一氧化碳的气体进料到塔底馏分中。

84. 发明申请

US20020065437A1 Stabilizing rhodium catalysts for the hydroformylation of olefins 有权
标题翻译：稳定的铑催化剂用于烯烃的加氢甲酰化
公开(公告)号：US20020065437A1
公开(公告)日：2002-05-30
申请号：US09960936
申请日：2001-09-25
发明人： Klaus-Diether Wiese , Martin Trocha , Dirk Roettger , Walter Totsch , Alfred Kaizik , Wilfried Buschken
IPC分类号： C07C045/49
CPC分类号： B01J31/185 , B01J31/04 , B01J31/4046 , B01J2231/321 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
摘要： Aldehydes are prepared by a process, which comprises: hydroformylating olefins having 3 to 21 carbon atoms under an atmosphere of CO/H2 in the presence of a rhodium catalyst in a hydroformylation reactor; and upon discharging the reaction product from the reactor, a) separating the discharged material into a gaseous phase and a liquid phase, b) separating the liquid phase into a top fraction containing unconverted olefins and aldehydes and a bottoms fraction containing the rhodium catalyst, and c) cooling the bottoms fraction below the temperature of the material discharged from the hydroformylation reactor and feeding a gas containing carbon monoxide into the bottoms fraction.
摘要翻译：醛通过一种方法制备，该方法包括：在加氢甲酰化反应器中在铑催化剂存在下，在CO / H 2的气氛下加氢甲酰化具有3至21个碳原子的烯烃; 并且在从反应器排出反应产物时，a）将排出的物质分离成气相和液相，b）将液相分离成含有未转化的烯烃和醛的顶馏分和含有铑催化剂的塔底馏分，以及 c）将底部馏分冷却至低于从加氢甲酰化反应器排出的材料的温度，并将含有一氧化碳的气体进料到塔底馏分中。

85. 发明授权

US06225507B1 Method of preparing aldehydes by hydroformylation with a rhodium catalyst and recovery of the rhodium catalyst by extraction 失效
标题翻译：通过用铑催化剂加氢甲酰化制备醛的方法，并通过萃取回收铑催化剂
公开(公告)号：US06225507B1
公开(公告)日：2001-05-01
申请号：US09117662
申请日：1998-08-04
申请人： Bernhard Giessler , Heinz-Josef Kneuper , Michael Röper , Rocco Paciello , Knut Oppenländer , Wolfgang Günther
发明人： Bernhard Giessler , Heinz-Josef Kneuper , Michael Röper , Rocco Paciello , Knut Oppenländer , Wolfgang Günther
IPC分类号： C07C4550
CPC分类号： B01J31/20 , B01J31/1658 , B01J31/4046 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07F9/3817 , C08G73/0206 , Y02P20/584 , C07C47/02
摘要： A process for the preparation of aldehydes or aldehydes and alcohols by hydroformylation of olefins containing more than 3 carbon atoms, comprising a hydroformylation stage, in which the olefin is hydroformylated under a pressure of form 50 to 1000 bar and at a temperature of from 50° to 180° C. by means of a rhodium catalyst dissolved in a homogenous reaction medium and a catalyst recovery stage comprising extraction of the rhodium catalyst with an aqueous solution of chelating agent, isolation of alcohols and/or aldehyde from the extracted hydroformylation product steam, precarbonylation of the aqueous rhodium-containing extract in the presence of carbon monoxide, synthesis gas as, or a gas mixture containing carbon monoxide under a pressure of from 50 to 1000 bar and at a temperature of from 50° to 180° C., separation of the effluent of the precarbonylation stage into an organic phase containing the major portion of the rhodium and an aqueous phase containing the chelating agent and recycling of the organic phase to the hydroformylation stage, where the rhodium catalyst is extracted from the effluent of the hydroformylation stage using an aqueous solution of a sulfonic acid group-free, water-soluble polymer capable of chelating rhodium.
摘要翻译：一种通过加氢甲酰化含有多于3个碳原子的烯烃制备醛或醛和醇的方法，包括加氢甲酰化阶段，其中烯烃在50至1000巴的压力和50℃的温度下加氢甲酰化通过溶解在均匀的反应介质中的铑催化剂和催化剂回收阶段，包括用螯合剂的水溶液萃取铑催化剂，从提取的加氢甲酰化产物蒸汽中分离出醇和/或醛，在50至1000巴的压力和50至180℃的温度下，在一氧化碳，合成气或含有一氧化碳的气体混合物存在下，含铑水溶液提取物的预羰基化，分离的预羰化阶段的流出物进入含有主要部分铑的有机相和含有螯合剂的水相并将有机相再循环到加氢甲酰化阶段，其中使用不含磺酸基团的能够螯合铑的水溶性聚合物的水溶液从加氢甲酰化阶段的流出物中提取铑催化剂。

86. 发明授权

US5986145A Purification of 3-hydroxy-propanal 失效
标题翻译：纯化3-羟基 - 丙醛
公开(公告)号：US5986145A
公开(公告)日：1999-11-16
申请号：US138314
申请日：1998-08-21
申请人： Joseph Broun Powell , Paul Richard Weider , Robert Lawrence Blackbourn , Stephen Blake Mullin
发明人： Joseph Broun Powell , Paul Richard Weider , Robert Lawrence Blackbourn , Stephen Blake Mullin
IPC分类号： B01J31/40 , C07C45/58 , C07C45/79 , C07C45/85 , C07C45/00
CPC分类号： B01J31/20 , B01J31/403 , B01J31/4046 , B01J31/4092 , C07C45/58 , C07C45/79 , C07C45/85 , B01J2231/48 , B01J2531/822 , B01J2531/845 , B01J31/08 , Y02P20/584
摘要： Cobalt or rhodium carbonyl compounds are removed from an aqueous solution of 3-hydroxypropanal by a process comprising the steps of:(a) contacting the 3-hydroxypropanal solution with oxygen under acidic conditions at a temperature within the range of about 5 to about 45.degree. C. to produce an oxidation product mixture comprising an aqueous solution of 3-hydroxypropanal, one or more water-soluble cobalt or rhodium species, and byproduct carbon monoxide;(b) removing byproduct carbon monoxide from the oxidation product mixture as it is generated; and(c) passing the oxidation product mixture in contact with an acidic ion exchange resin maintained at a temperature less than about 45.degree. C. and removing at least a portion of the soluble metal compounds from the oxidation product mixture.Such a process is useful in, for example, the manufacture of 1,3-propanediol from ethylene oxide via an intermediate 3-hydroxypropanal solution containing residual carbon dioxide and insoluble cobalt or rhodium catalyst compounds.
摘要翻译：通过包括以下步骤的方法从3-羟基丙醛水溶液中除去羰基钴或铑羰基化合物：（a）在酸性条件下在约5至约45℃的温度范围内使3-羟基丙醛溶液与氧接触以产生包含3-羟基丙醛水溶液，一种或多种水溶性钴或铑物质和副产物一氧化碳的氧化产物混合物; （b）在生成氧化产物混合物时从副产物一氧化碳中除去; 和（c）使氧化产物混合物与保持在低于约45℃温度的酸性离子交换树脂接触，并从氧化产物混合物中除去至少一部分可溶性金属化合物。这种方法可用于例如通过含有残余二氧化碳和不溶性钴或铑催化剂化合物的中间体3-羟基丙醛溶液从环氧乙烷制备1,3-丙二醇。

87. 发明授权

US5936130A Process for preparing a rhodium complex solution and process for producing an aldehyde 失效
标题翻译：制备铑配合物溶液的方法和制备醛的方法
公开(公告)号：US5936130A
公开(公告)日：1999-08-10
申请号：US926481
申请日：1997-09-10
申请人： Tomoyuki Mori , Masaki Takai , Tomohiko Inoue , Kazuyuki Yokoyama
发明人： Tomoyuki Mori , Masaki Takai , Tomohiko Inoue , Kazuyuki Yokoyama
IPC分类号： C01G55/00 , B01J31/24 , B01J31/40 , C07C45/50 , C07C47/055
CPC分类号： B01J31/1845 , B01J31/2404 , B01J31/4046 , B01J31/4053 , C07C45/50 , B01J2231/321 , B01J2531/822 , B01J31/0235 , B01J31/04 , B01J31/26 , Y02P20/584
摘要： A process for producing a rhodium complex solution, which comprises contacting an aqueous solution of a water-soluble rhodium compound and an organic solvent solution of a water-insoluble tertiary organic phosphorus compound, preferably in the presence of a C.sub.2-8 carboxylic acid, in a gas atmosphere containing carbon monoxide, followed by two phase separation, and recovering an organic solvent phase containing a rhodium-tertiary organic phosphorus compound complex. As the above aqueous solution of a rhodium compound, an aqueous solution having rhodium extracted into an aqueous phase from a waste catalyst liquid separated from a hydroformylation reaction step by oxidation treatment in the presence of a recovery accelerator such as a carboxylic acid, an amine, ammonia or an inorganic acid, is used, whereby recycling of rhodium represented by hydroformylation reaction/recovery of the catalyst/regeneration of the catalyst, is made possible, and a cumbersome step of preparing a complex catalyst from an inorganic salt or the like, or a step of preparing a soluble salt from a metal or oxide by combustion in water of the recovered catalyst, can be omitted.
摘要翻译：一种制备铑络合物溶液的方法，其包括使水溶性铑化合物的水溶液与水不溶性叔有机磷化合物的有机溶剂溶液，优选在C2-8羧酸存在下，在含有一氧化碳的气体气氛，然后进行两相分离，并回收含有铑 - 叔有机磷化合物络合物的有机溶剂相。作为上述铑化合物的水溶液，通过在回收促进剂如羧酸，胺等存在下，通过氧化处理，从加氢甲酰化反应步骤中分离出的废催化剂液体将含有铑的水溶液萃取到水相中，氨或无机酸，从而可以通过加氢甲酰化反应/催化剂的回收/催化剂的再生来代替的铑的回收成为可能，并且从无机盐等制备复合催化剂的繁琐步骤，或可以省略通过在回收的催化剂的水中燃烧而从金属或氧化物制备可溶性盐的步骤。

88. 发明授权

US5919987A Preparation of alcohols and/or aldehydes 失效
标题翻译：醇和/或醛的制备
公开(公告)号：US5919987A
公开(公告)日：1999-07-06
申请号：US716216
申请日：1996-09-13
申请人： Heinz-Josef Kneuper , Maik Aron , Frank-Michael Korgitzsch , Michael Nilles , Wolfgang Harder , Michael Roper , Rocco Paciello
发明人： Heinz-Josef Kneuper , Maik Aron , Frank-Michael Korgitzsch , Michael Nilles , Wolfgang Harder , Michael Roper , Rocco Paciello
IPC分类号： B01J23/46 , B01J31/40 , C07B61/00 , C07C27/22 , C07C29/141 , C07C29/16 , C07C31/02 , C07C45/50 , C07C45/80 , C07C47/02 , C07C51/235 , C07C209/00 , C07C45/00
CPC分类号： B01J31/20 , B01J31/4046 , C07C209/00 , C07C29/141 , C07C29/16 , C07C45/50 , C07C45/80 , C07C51/235 , B01J2231/321 , B01J23/464 , B01J2531/822 , B01J31/181 , B01J31/1815 , B01J31/1825 , B01J31/183 , Y02P20/584
摘要： An industrial preparation of aldehydes and/or alcohols from olefins of more than 3 carbon atoms by a catalytic hydroformylation of the olefin reactant at a pressure of from 50 to 1000 bar and a temperature of from 50 to 180.degree. C. in the presence of an uncomplexed rhodium catalyst homogeneously dissolved in the reaction medium. The catalytic activity of the rhodium is maintained, first by extracting it from the initially discharged reaction mixture by means of an aqueous solution of a nitrogen-containing complexing agent such as sulfonated or carboxylated pyridines, quinolines or the like. In a recycle of the complexed rhodium to be reused in the hydroformylation reaction, the aqueous rhodium-containing extract is fed to a precarbonylation stage where it subjected to a required precarbonylation in the presence of an essentially water-insoluble organic liquid and in the presence of carbon monoxide, synthesis gas or another gas mixture containing carbon monoxide at from 50 to 1000 bar and from 50 to 180.degree. C. The mixture discharged from this precarbonylation stage is then separated into an organic phase containing the main part of the rhodium and an aqueous phase containing the complexing agent. The resulting rhodium-containing organic phase with the regenerated catalyst is then fed into the hydroformylation stage to complete its recycle.
摘要翻译： PCT No.PCT / EP95 / 00825 Sec。 371日期1996年9月13日 102（e）日期1996年9月13日PCT 1995年3月6日PCT公布。 WO95 / 25080 PCT公开日期1995年9月21日通过在50至1000巴的压力和50至180℃的温度下通过烯烃反应物的催化加氢甲酰化来工业制备大于3个碳原子的烯烃的醛和/或醇。在均匀溶解在反应介质中的未络合的铑催化剂存在下进行。保持铑的催化活性，首先通过含氮络合剂如磺化或羧化吡啶，喹啉等的水溶液从最初排出的反应混合物中提取铑的催化活性。在加氢甲酰化反应中重复使用的复合铑的再循环中，含水铑萃取物进料到预羰化阶段，其中在基本上不溶于水的有机液体存在下进行所需的预羰基化，一氧化碳，合成气或含有一氧化碳的另一种气体混合物，从50至1000巴和50至180℃。然后将从该预羰化阶段排出的混合物分离成含有主要部分铑的有机相，相含有络合剂。然后将所得到的含再生催化剂的含铑有机相进料到加氢甲酰化阶段以完成其再循环。

89. 发明授权

US5789625A Metal-ligand complex catalyzed processes 失效
标题翻译：金属 - 配体络合物催化方法
公开(公告)号：US5789625A
公开(公告)日：1998-08-04
申请号：US756786
申请日：1996-11-26
申请人： David Robert Bryant , James Clair Nicholson
发明人： David Robert Bryant , James Clair Nicholson
IPC分类号： B01J31/18 , B01J31/40 , C07C45/50 , C07C45/80 , C07C47/02 , C07F9/02
CPC分类号： B01J31/185 , B01J31/4015 , B01J31/4046 , C07C45/50 , C07C45/505 , C07C45/80 , C07F9/025 , B01J2219/00083 , B01J2219/00103 , B01J2219/00108 , B01J2219/00162 , B01J2219/00177 , B01J2231/321 , B01J2231/323 , B01J2231/52 , B01J2231/645 , B01J2531/822 , B01J31/0235 , Y02P20/582 , Y02P20/584
摘要： This invention relates to a process for separating one or more phosphorus acidic compounds from a reaction product fluid containing said one or more phosphorus acidic compounds, a metal-organophosphite ligand complex catalyst and optionally free organophosphite ligand which process comprises (a) treating said reaction product fluid with water sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said reaction product fluid and (b) treating the water which contains phosphorus acidic compounds removed from said reaction product fluid with an acid removal substance sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said water.
摘要翻译：本发明涉及从含有一种或多种磷酸性化合物的反应产物流体，金属 - 有机亚磷酸酯配位体配位体催化剂和任选的游离有机亚磷酸酯配体中分离出一种或多种磷酸性化合物的方法，该方法包括（a）处理所述反应产物具有足以从所述反应产物流体中除去至少一定量的所述一种或多种磷酸性化合物的流体，和（b）用足以从所述反应产物流体中除去的除酸物质处理从所述反应产物流体中除去的含磷酸性化合物的水从所述水中至少一些量的所述一种或多种磷酸性化合物。

90. 发明授权

US5773666A Hydroformylation process 失效
标题翻译：加氢甲酰化过程
公开(公告)号：US5773666A
公开(公告)日：1998-06-30
申请号：US836880
申请日：1997-05-27
申请人： Toshihiro Omatsu , Jin Tokuyasu , Masahiro Muranaka , Takashi Onishi
发明人： Toshihiro Omatsu , Jin Tokuyasu , Masahiro Muranaka , Takashi Onishi
IPC分类号： B01J31/24 , C07C45/49 , C07C45/50 , C07C45/80 , C07C45/82
CPC分类号： B01J31/0247 , B01J31/0202 , B01J31/0204 , B01J31/0225 , B01J31/0267 , B01J31/0271 , B01J31/24 , B01J31/2404 , B01J31/4046 , B01J31/4053 , C07C45/49 , C07C45/50 , C07C45/80 , C07C45/82 , B01J2231/321 , B01J2531/822 , B01J2531/96 , B01J2540/32 , Y02P20/584
摘要： Described is a process for hydroformylation of an olefinic compound, which comprises, carrying out the reaction in the presence of: a) a rhodium compound, b) a tertiary organic phosphorus compound represented by the following formula (1): P(X.sub.1)(X.sub.2)(X.sub.3 --SO.sub.3 M) (1) wherein X.sub.1 and X.sub.2 each independently represents a monovalent hydrocarbon group having 1-15 carbon atoms and X.sub.3 represents a divalent hydrocarbon group having 1-15 carbon atoms and M represents an alkali metal, and c) a polar organic compound; separating the rhodium compound, the tertiary organic phosphorus compound represented by the formula (1) and the polar organic compound from the resulting reaction mixture by extraction with water; subjecting the extracted water layer to removal of water and addition of at least one acidic substance selected from sulfonic acids to prepare a concentrate containing the rhodium compound, the tertiary organic phosphorus compound represented by the formula (1) and the polar organic compound; and recycling the resulting concentrate to a reactor for reuse.
摘要翻译： PCT No.PCT / JP96 / 02771 Sec。 371日期：1997年5月27日 102（e）日期1997年5月27日PCT提交1996年9月26日PCT公布。公开号WO97 / 11931 日期1997年4月3日描述了烯烃化合物的加氢甲酰基化方法，其包括在以下存在下进行反应：a）铑化合物，b）由下式（1）表示的叔有机磷化合物： P（X1）（X2）（X3-SO3M）（1）其中X1和X2各自独立地表示具有1-15个碳原子的一价烃基，X3表示具有1-15个碳原子的二价烃基，M表示碱金属，和c）极性有机化合物; 通过用水萃取从得到的反应混合物中分离铑化合物，由式（1）表示的叔有机磷化合物和极性有机化合物; 对提取出的水层进行脱水，加入至少一种选自磺酸的酸性物质，制备含有铑化合物的浓缩物，式（1）表示的叔有机磷化合物和极性有机化合物; 并将所得浓缩物再循环到反应器中以便再利用。

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