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71. 发明授权

US07164039B2 Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid 有权
标题翻译：将丙烯非均相催化部分气相氧化成丙烯酸
公开(公告)号：US07164039B2
公开(公告)日：2007-01-16
申请号：US10808282
申请日：2004-03-25
申请人： Jochen Petzoldt , Martin Dieterle , Heiko Arnold , Wilhelm Ruppel , Klaus Joachim Mueller-Engel
发明人： Jochen Petzoldt , Martin Dieterle , Heiko Arnold , Wilhelm Ruppel , Klaus Joachim Mueller-Engel
IPC分类号： C07C51/16
CPC分类号： C07C51/252 , C07C57/04
摘要： In a process for heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid, the propene-containing starting reaction gas mixture is oxidized in a first reaction stage using a fixed catalyst bed 1 which consists of a plurality of fixed catalyst bed zones and is accommodated in two successive temperature zones A, B, and the acrolein-containing product gas mixture of the first reaction stage is then oxidized in a second reaction stage using a fixed catalyst bed 2 which consists of a plurality of fixed catalyst bed zones and is accommodated in two successive temperature zones C, D, and the transition from one temperature zone to another temperature zone within one reaction stage does not spatially coincide with a transition from one fixed catalyst bed zone to another fixed catalyst bed zone.
摘要翻译：在将丙烯非均相催化的部分气相氧化成丙烯酸的方法中，含丙烯的起始反应气体混合物在第一反应阶段中使用由多个固定催化剂床区组成的固定催化剂床1被氧化，在两个连续的温度区A，B和第一反应阶段的含丙烯醛的产物气体混合物然后在第二反应阶段中使用由多个固定催化剂床区组成的固定催化剂床2进行氧化，两个连续的温度区域C，D以及在一个反应阶段内从一个温度区域到另一个温度区域的过渡在空间上与从一个固定催化剂床区域到另一个固定催化剂床区域的过渡不一致。

72. 发明授权

US07038080B2 Heterogeneously catalyzed gas-phase partial oxidation of acrolein to acrylic acid 失效
标题翻译：丙烯醛的异相催化气相部分氧化成丙烯酸
公开(公告)号：US07038080B2
公开(公告)日：2006-05-02
申请号：US10667786
申请日：2003-09-23
申请人： Martin Dieterle , Frieder Borgmeier , Klaus Joachim Mueller-Engel , Hartmut Hibst
发明人： Martin Dieterle , Frieder Borgmeier , Klaus Joachim Mueller-Engel , Hartmut Hibst
IPC分类号： C07C51/235
CPC分类号： C07C51/252 , B01J23/002 , B01J23/28 , B01J23/6525 , B01J23/8877 , B01J27/0576 , B01J2523/00 , C01G31/006 , C01G33/006 , C01G39/006 , C01G51/006 , C01G53/006 , C01P2002/52 , C01P2002/72 , C01P2002/74 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2004/88 , C01P2006/12 , Y10T442/2484 , C07C57/04 , B01J2523/54 , B01J2523/55 , B01J2523/56 , B01J2523/64 , B01J2523/68 , B01J2523/845 , B01J2523/824 , B01J2523/44 , B01J2523/847
摘要： A process for the heterogeneously catalyzed gas-phase partial oxidation of acrolein to acrylic acid over a multimetal oxide material having a specific structure, which contains the elements Mo and V, at least one of the elements Te and Sb and at least one of the elements from the group consisting of Nb, Ta, W and Ti and is doped with promoter elements, is described.
摘要翻译：一种用于在具有特定结构的多金属氧化物材料上非均相催化气相部分氧化丙烯醛至丙烯酸的方法，该多元氧化物材料含有元素Mo和V至少一种元素Te和Sb以及至少一种元素从由Nb，Ta，W和Ti组成的组中，并掺杂有促进元素。

73. 发明授权

US09150483B2 Aqueous solution comprising acrylic acid and the conjugate base thereof 有权
标题翻译：包含丙烯酸及其共轭碱的水溶液
公开(公告)号：US09150483B2
公开(公告)日：2015-10-06
申请号：US13483705
申请日：2012-05-30
申请人： Frank Huetten , Otto Machhammer , Thomas Daniel , Markus Ottenbacher , Daniel Pfeiffer , Stefanie Herzog , Manfred Heilig , Klaus Joachim Mueller-Engel
发明人： Frank Huetten , Otto Machhammer , Thomas Daniel , Markus Ottenbacher , Daniel Pfeiffer , Stefanie Herzog , Manfred Heilig , Klaus Joachim Mueller-Engel
IPC分类号： C07C51/25 , C07C51/42 , C07C57/04 , C07C51/47
CPC分类号： C08G63/81 , C07C51/252 , C07C51/42 , C07C51/47 , C07C57/04 , Y02P20/582
摘要： An aqueous solution comprising acrylic acid and the conjugate base thereof in a total amount of at least 10% by weight, based on the weight of the aqueous solution, and propionic acid and the conjugate base thereof, formic acid and the conjugate base thereof, acetic acid and the conjugate base thereof, benzoic acid and the conjugate base thereof, maleic anhydride, maleic acid and the conjugate bases thereof, phthalic anhydride, phthalic acid and the conjugate bases thereof, acrolein, benzaldehyde, 2-furaldehyde, and at least 20 mol % of at least one alkali metal cation; process for preparing this solution; and the use of this solution for preparation of polymer by free-radical polymerization.
摘要翻译：包含丙烯酸及其共轭碱的水溶液的总量为至少10重量％，基于水溶液的重量，丙酸及其共轭碱，甲酸及其共轭碱，乙酸酸及其共轭碱，苯甲酸及其共轭碱，马来酸酐，马来酸及其共轭碱，邻苯二甲酸酐，邻苯二甲酸及其共轭碱，丙烯醛，苯甲醛，2-糠醛，和至少20摩尔％的至少一种碱金属阳离子; 制备该溶液的方法; 以及使用该溶液通过自由基聚合制备聚合物。

74. 发明授权

US08298980B2 Process for continuously producing geometric shaped catalyst bodies K 有权
标题翻译：连续生产几何形状的催化剂体K的方法
公开(公告)号：US08298980B2
公开(公告)日：2012-10-30
申请号：US12634149
申请日：2009-12-09
申请人： Andreas Raichle , Holger Borchert , Klaus Joachim Mueller-Engel , Catharina Horstmann , Josef Macht
发明人： Andreas Raichle , Holger Borchert , Klaus Joachim Mueller-Engel , Catharina Horstmann , Josef Macht
IPC分类号： B01J27/25
CPC分类号： C07C51/252 , B01J23/002 , B01J23/8876 , B01J23/8877 , B01J35/023 , B01J37/0009 , B01J37/009 , B01J2523/00 , C07C45/35 , C07C253/26 , Y02P20/52 , Y02P20/582 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845 , C07C255/08 , B01J2523/15 , B01J2523/17 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/62
摘要： A process for producing geometric shaped catalyst bodies K whose active material is a multielement oxide which comprises the element Mo, the elements Bi and/or V and one or more of the elements Co, Ni, Fe, Cu and alkali metals, in which sources of the different elements are used to obtain a finely divided mixture which is coarsened to a powder by press agglomeration, the coarsened powder is used to form, by press agglomeration, shaped bodies V which are separated into undamaged shaped bodies V+ and into damaged shaped bodies V−, the undamaged shaped bodies V+ are converted by thermal treatment to the shaped catalyst bodies K, and the damaged shaped bodies V− are comminuted and recycled into the obtaining of the finely divided mixture.
摘要翻译：一种用于生产几何形状的催化剂体K的方法，其活性材料是多元素氧化物，其包含元素Mo，元素Bi和/或V以及元素Co，Ni，Fe，Cu和碱金属中的一种或多种，其中源的不同元素用于获得通过压力附聚而粗化为粉末的细碎混合物，粗大的粉末用于通过压制附聚形成被分离成未损坏的成形体V +的成形体V和损坏的成形体 V-，未损坏的成形体V +通过热处理转化成成形的催化剂体K，并且损坏的成形体V-被粉碎并再循环到获得细碎的混合物中。

75. 发明授权

US07884238B2 Process for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic starting compound 有权
标题翻译：用于有机起始化合物的非均相催化的部分气相氧化的长期操作的方法
公开(公告)号：US07884238B2
公开(公告)日：2011-02-08
申请号：US11614375
申请日：2006-12-21
申请人： Ulrich Cremer , Martin Dieterle , Klaus Joachim Mueller-Engel
发明人： Ulrich Cremer , Martin Dieterle , Klaus Joachim Mueller-Engel
IPC分类号： C07C51/16 , C07C51/235
CPC分类号： C07C51/215 , C07C51/25 , C07C51/252 , C07C57/04
摘要： A process for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic starting compound, in which the reaction gas input mixture is partially oxidized over a fixed catalyst bed which is accommodated in two successive temperature zones A, B whose temperature is changed with increasing operating time such that the initially lower temperature increases and the difference between the two temperatures decreases.
摘要翻译：用于长期操作有机起始化合物的非均相催化的部分气相氧化的方法，其中反应气体输入混合物在固定的催化剂床上部分氧化，所述催化剂床容纳在两个温度区域A，B的温度随着操作时间的增加而改变，使得最初较低的温度升高并且两个温度之间的差异降低。

76. 发明授权

US07847118B2 Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated 有权
标题翻译：至少一种待脱氢烃的连续不均匀催化部分脱氢的方法
公开(公告)号：US07847118B2
公开(公告)日：2010-12-07
申请号：US11767782
申请日：2007-06-25
申请人： Claus Hechler , Wilhelm Ruppel , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler
发明人： Claus Hechler , Wilhelm Ruppel , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler
IPC分类号： C07C5/327 , C07C61/317 , C07C5/373
CPC分类号： C07C5/333 , B01J8/067 , B01J19/02 , B01J2219/0236 , C07C51/215 , C22C30/00 , C22C38/40 , Y02P20/52 , C07C11/06 , C07C11/02 , C07C57/04
摘要： A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a composite material which consists, on its side in contact with the reaction chamber, of a steel B with specific elemental composition which, on its side facing away from the reaction chamber, either directly or via an intermediate layer of copper, or of nickel, or of copper and nickel, is plated onto a steel A with specific elemental composition, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.
摘要翻译：在反应器中连续不均匀催化的待脱氢烃的部分脱氢的方法，该反应器由复合材料制成，该复合材料在其与反应室接触的一侧由具有特定元素组成的钢B组成，其直接或经由铜或镍或铜和镍的中间层离开反应室的一侧被镀在具有特定元素组成的钢A上，并且还将脱氢烃和反应堆本身。

77. 发明授权

US07777082B2 Preparation of annular unsupported catalysts 有权
标题翻译：环状无载体催化剂的制备
公开(公告)号：US07777082B2
公开(公告)日：2010-08-17
申请号：US10934525
申请日：2004-09-07
申请人： Jochen Petzoldt , Klaus Joachim Mueller-Engel , Signe Unverricht
发明人： Jochen Petzoldt , Klaus Joachim Mueller-Engel , Signe Unverricht
IPC分类号： B01J23/16 , B01J23/18 , B01J23/28 , B01J23/31 , B01J23/745 , C07C45/27
CPC分类号： C07C51/252 , B01J23/002 , B01J23/8876 , B01J23/8877 , B01J23/8885 , B01J35/0006 , B01J35/026 , B01J35/1009 , B01J35/1014 , B01J35/1038 , B01J35/108 , B01J37/0018 , B01J37/0063 , B01J37/08 , B01J2523/00 , C07C45/35 , C07C45/37 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845
摘要： A process for preparing annular unsupported catalysts by thermally treating annular shaped unsupported catalyst precursor bodies, wherein the side crushing strength of the annular shaped unsupported catalyst precursor bodies is ≧12 N and ≦23 N; such precursor bodies per se; annular unsupported catalysts having a specific pore structure; and a method of using such annular unsupported catalysts for the catalytic partial oxidative preparation in the gas phase of (meth)acrolein.
摘要翻译：一种通过热处理环形的未负载的催化剂前体体来制备环形的未负载的催化剂的方法，其中环形的未负载的催化剂前体体的侧面破碎强度为≥12N和＆lt; NlE; 23N; 这样的前体体本身; 具有特定孔结构的环状无载体催化剂; 以及在（甲基）丙烯醛气相中使用这种环状无载体催化剂用于催化部分氧化制备的方法。

78. 发明授权

US07592483B2 Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation of propylene 有权
标题翻译：通过非均相催化的丙烯部分气相氧化制备丙烯醛或丙烯酸或其混合物
公开(公告)号：US07592483B2
公开(公告)日：2009-09-22
申请号：US11131261
申请日：2005-05-18
申请人： Martin Dieterle , Armin Diefenbacher , Goetz-Peter Schindler , Catharina Klanner , Klaus Joachim Mueller-Engel , Christoph Adami
发明人： Martin Dieterle , Armin Diefenbacher , Goetz-Peter Schindler , Catharina Klanner , Klaus Joachim Mueller-Engel , Christoph Adami
IPC分类号： C07C229/00 , C07C53/00 , C07C45/00
CPC分类号： C07C51/252 , C07C45/35 , C07C57/04 , C07C47/22
摘要： A process for preparing acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas oxidation of propylene, in which the starting reaction gas mixture has the following contents: from 6 to 9% by volume of propylene, from 8 to 18% by volume of molecular oxygen, from 6 to 30% by volume of propane and from 32 to 72% by volume of molecular nitrogen.
摘要翻译：丙烯醛或丙烯酸或其混合物通过丙烯的非均相催化部分气体氧化制备的方法，其中起始反应气体混合物具有以下含量：6至9体积％的丙烯，8至18体积％的分子氧，6至30体积％的丙烷和32至72体积％的分子氮。

79. 发明授权

US07589046B2 Thermal treatment of the precursor material of a catalytically active material 有权
标题翻译：催化活性材料的前体材料的热处理
公开(公告)号：US07589046B2
公开(公告)日：2009-09-15
申请号：US10843632
申请日：2004-05-12
申请人： Martin Dieterle , Wolfgang Juergen Poepel , Silke Berndt , Raimund Felder , Signe Unverricht , Klaus Joachim Mueller-Engel
发明人： Martin Dieterle , Wolfgang Juergen Poepel , Silke Berndt , Raimund Felder , Signe Unverricht , Klaus Joachim Mueller-Engel
IPC分类号： B01J23/00
CPC分类号： B01J23/002 , B01J23/885 , B01J37/0009 , B01J37/0045 , B01J37/0223 , B01J37/08 , B01J2523/00 , C07C51/252 , C21B13/006 , C21B13/0073 , C21B13/08 , C21B2100/44 , C22B1/216 , C22B34/00 , C22B34/30 , Y02P10/136 , C07C57/04 , B01J2523/17 , B01J2523/55 , B01J2523/68 , B01J2523/69
摘要： In a process for the thermal treatment of the precursor material of a catalytically active material in a rotary tube furnace through which a gas stream flows, at least a proportion of the gas stream flowing through the rotary tube furnace is circulated, and the associated rotary tube furnace apparatus and tube-bundle reactors for the partial gas-phase oxidation of acrolein to acrylic acid are loaded with catalysts whose catalytically active material is obtainable by the process for the thermal treatment.
摘要翻译：在用于热处理旋转管式炉中的催化活性材料的前体材料的方法中，气流流过该方法，使流过旋转管式炉的气流的至少一部分循环，并将相关的旋转管用于将丙烯醛部分气相氧化成丙烯酸的炉装置和管束反应器装载有催化活性物质可通过热处理方法获得的催化剂。

80. 发明授权

US07307132B2 Method for producing low-odor hydrogel-forming polymers 有权
标题翻译：生产低气味水凝胶形成聚合物的方法
公开(公告)号：US07307132B2
公开(公告)日：2007-12-11
申请号：US10511603
申请日：2003-05-12
申请人： Gerhard Nestler , Klaus Joachim Mueller-Engel , Stefan Wickel
发明人： Gerhard Nestler , Klaus Joachim Mueller-Engel , Stefan Wickel
IPC分类号： C08F20/06 , C08F120/06 , C08F220/06
CPC分类号： C08F20/06
摘要： This invention relates to a process for preparing a low-odor hydrogel-forming acrylic acid polymer, which comprises the steps of: a) preparing a polymeric hydrogel by free-radically polymerizing a monomer composition comprising at least 50% by weight of acrylic acid in an aqueous polymerization medium and converting said hydrogel into a particulate hydrogel or into hydrogel-forming powder; and optionally b) treating said particulate hydrogel or said hydrogel-forming powder with a crosslinking substance which, actually or latently, contain at least two functional groups capable of reacting with the carboxyl groups on the addition polymer; characterized by the acrylic acid used in step a) containing less than 400 ppm of acetic acid and propionic acid. It further relates to the hydrogel-forming addition polymers obtainable by the process and to their use.
摘要翻译：本发明涉及一种制备低气味形成水凝胶的丙烯酸聚合物的方法，其包括以下步骤：a）通过将包含至少50重量％丙烯酸的单体组合物自由基聚合制备聚合物水凝胶水性聚合介质，并将所述水凝胶转化为颗粒状水凝胶或形成水凝胶形成粉末; 并且任选地b）用实际上或潜在地含有至少两个能够与加成聚合物上的羧基反应的官能团的交联物质处理所述颗粒状水凝胶或所述水凝胶形成粉末; 其特征在于在步骤a）中使用的丙烯酸含有少于400ppm的乙酸和丙酸。它还涉及可通过该方法获得的水凝胶形成加成聚合物及其用途。

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