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1.发明申请公开(公告)号：US20080188695A1
公开(公告)日：2008-08-07
申请号：US12025448
申请日：2008-02-04
CPC分类号： B01J23/96 , B01J38/20 , C07C5/48 , C07C51/252 , C07C2521/06 , C07C2521/08 , C07C2523/04 , C07C2523/63 , Y02P20/52 , Y02P20/584 , C07C11/06 , C07C57/04
摘要： A process for regenerating a catalyst bed deactivated in the course of a heterogeneously catalyzed partial dehydrogenation of a hydrocarbon, in which a gas comprising molecular oxygen is conducted at elevated temperature through the deactivated catalyst bed and, in the course of the regeneration, the content of molecular oxygen in the regeneration gas is increased repeatedly and the increase in the carbon oxide content of the regeneration gas as it flows through the deactivated catalyst bed is restricted to values of ≦5% by volume.
摘要翻译： 在烃的非均相催化部分脱氢过程中使催化剂床再生失活的方法，其中包含分子氧的气体在高温下通过失活的催化剂床进行，并且在再生过程中， 再生气体中的分子氧反复增加，并且再生气体在流过失活催化剂床时的碳氧化物含量的增加被限制为<= 5体积％的值。
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2.发明申请公开(公告)号：US20070299278A1
公开(公告)日：2007-12-27
申请号：US11767782
申请日：2007-06-25
申请人： Claus HECHLER , Wilhelm Ruppel , Gotz-Peter Schindler , Catharina Klanner , Hans-Jurgen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Muller-Engel
发明人： Claus HECHLER , Wilhelm Ruppel , Gotz-Peter Schindler , Catharina Klanner , Hans-Jurgen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Muller-Engel
IPC分类号： C07C5/327 , C07C67/317 , 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。
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公开(公告)号：US20100069659A1
公开(公告)日：2010-03-18
申请号：US12546883
申请日：2009-08-25
申请人： Andreas RAICHLE , Catharina Horstmann , Frank Rosowski , Klaus Joachim Muller-Engel , Holger Borchert , Gerhard Cox , Ulrich Cremer
发明人： Andreas RAICHLE , Catharina Horstmann , Frank Rosowski , Klaus Joachim Muller-Engel , Holger Borchert , Gerhard Cox , Ulrich Cremer
IPC分类号： C07C253/18 , B01J21/06 , C07C45/35
CPC分类号： C07C45/28 , B01J23/002 , B01J23/8885 , B01J35/0006 , B01J35/023 , B01J37/0036 , B01J37/0221 , B01J37/04 , B01J2523/00 , C07C45/35 , C07C45/37 , C07C51/252 , C07C253/26 , Y02P20/52 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845 , C07C255/08
摘要： A process for producing geometric shaped catalyst bodies K whose active material is a multielement oxide of stoichiometry [Bi1WbOx]a[Mo12Z1cZ2dFeeZ3fZ4gZ5nOy]1, in which a finely divided oxide Bi1WbOx with the particle size d50A1 and, formed from element sources, a finely divided intimate mixture of stoichiometry Mo12Z1cZ2dFeeZ3fZ4gZ5h with the particle size d50A2 are mixed in a ratio of a:1, this mixture is used to form shaped bodies and these are treated thermally, where (d50A1)0.7•(d90A1)1.5•(a)−1≧820.
摘要翻译： 一种用于生产几何形状的催化剂体K的方法，其活性材料是化学计量[Bi1WbOx] a [Mo12Z1cZ2dFeeZ3fZ4gZ5nOy] 1的多元素氧化物，其中具有粒度d50A1的细分离氧化物Bi1WbOx，并且由元素源形成， 化学计量比的混合物Mo12Z1cZ2dFeeZ3fZ4gZ5h以a：1的比例混合，该混合物用于形成成型体，热处理，其中（d50A1）0.7•（d90A1）1.5•（a）-1≧ 820。
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4.发明申请PROCESS FOR PREPARING AT LEAST ONE ORGANIC TARGET COMPOUND BY HETEROGENEOUSLY CATALYZED GAS PHASE PARTIAL OXIDATION 有权通过异源催化气相部分氧化制备至少一种有机靶化合物的方法公开(公告)号：US20080260605A1
公开(公告)日：2008-10-23
申请号：US12146807
申请日：2008-06-26
IPC分类号： B01J19/00
CPC分类号： C07C51/252 , C07C57/04
摘要： A process for preparing an organic target compound by heterogeneously catalyzed gas phase partial oxidation of an organic precursor compound with molecular oxygen in two oxidation reactor lines operated in parallel and removal of the target compound from the mixture of the product gas streams in a workup line, wherein the catalysts charge of one of the oxidation lines comprises a portion of catalyst over which the heterogeneously catalyzed gas phase partial oxidation has already been carried out for longer than over the portions of catalyst of the catalyst charge of the other oxidation reactor line.
摘要翻译： 通过在两个平行操作的氧化反应器管线中的有机前体化合物与分子氧的非均相催化气相部分氧化来制备有机靶化合物的方法，并且从处理线中的产物气流的混合物中除去目标化合物， 其中氧化线之一的催化剂装料包括一部分催化剂，其上已经进行非均相催化的气相部分氧化比在另一个氧化反应器管线的催化剂装料的催化剂的部分长。
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5.发明申请PROCESS FOR SEPARATING ACRYLIC ACID AND BENZOIC ACID PRESENT IN A PRODUCT GAS MIXTURE OF A PARTIAL HETEROGENEOUSLY CATALYZED GAS PHASE OXIDATION OF A C3 PRECURSOR COMPOUND OF ACRYLIC ACID 有权在丙烯酸的C3前体化合物部分异构催化气相氧化产物气体混合物中分离丙烯酸和苯甲酸的方法公开(公告)号：US20080097123A1
公开(公告)日：2008-04-24
申请号：US11873883
申请日：2007-10-17
摘要： A process for separating acrylic acid and benzoic acid present in the product gas mixture of a partial oxidation to acrylic acid, in which the acrylic acid and the benzoic acid are first converted to a liquid phase, constituents having a lower boiling point than benzoic acid and acrylic acid are removed therefrom by thermal separating processes, and the acrylic acid is removed by crystallization from the remaining liquid phase.
摘要翻译： 将部分氧化的产物气体混合物中存在的丙烯酸和苯甲酸分离为丙烯酸的方法，其中丙烯酸和苯甲酸首先转化为液相，沸点低于苯甲酸的组分和 通过热分离方法除去丙烯酸，通过从剩余液相中结晶除去丙烯酸。
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6.发明申请公开(公告)号：US20070149808A1
公开(公告)日：2007-06-28
申请号：US11566284
申请日：2006-12-04
IPC分类号： C07C51/16 , C07C51/235
CPC分类号： B01J23/8876 , B01J23/002 , B01J23/8885 , B01J35/026 , B01J2523/00 , C07C45/35 , C07C51/252 , C07C51/44 , C07C67/08 , C07C47/22 , C07C57/04 , C07C69/54 , B01J2523/13 , B01J2523/27 , B01J2523/41 , B01J2523/51 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/847
摘要： A process for heterogeneously catalyzed partial gas phase oxidation of propylene to acrylic acid in the absence of propane as an inert diluent gas, in which, in the starting reaction gas mixture, cyclopropane is substantially avoided as an impurity and crude propylene is used additionally as a propylene source.
摘要翻译： 在不存在丙烷作为惰性稀释气体的情况下，将丙烯非均相催化的部分气相氧化成丙烯酸的方法，其中在起始反应气体混合物中基本上避免了作为杂质的环丙烷，粗丙烯另外用作 丙烯源。
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7.发明申请PREPARATION OF CATALYTICALLY ACTIVE MULTIELEMENT OXIDE MATERIALS WHICH CONTAIN AT LEAST ONE OF THE ELEMENTS NB AND W AND THE ELEMENTS MO, V AND CU 有权含有至少一个元素NB和W以及元素MO，V和CU的催化活性多元素氧化物材料的制备公开(公告)号：US20090234159A1
公开(公告)日：2009-09-17
申请号：US12401349
申请日：2009-03-10
申请人： Martin DIETERLE , Hartmut Hibst , Wolfgang Juergen Popel , Jochen Petzoldt , Klaus Joachim Muller-Engel
发明人： Martin DIETERLE , Hartmut Hibst , Wolfgang Juergen Popel , Jochen Petzoldt , Klaus Joachim Muller-Engel
IPC分类号： C07C51/235 , C07C51/215
CPC分类号： B01J23/002 , B01J23/8877 , B01J23/8885 , B01J35/0006 , B01J37/08 , B01J2523/00 , C07C51/215 , C07C51/235 , C07C57/04 , B01J2523/17 , B01J2523/68 , B01J2523/69
摘要： A process for making acrylic acid from acrolein; a process for making methacrylic acid from methacrolein; and a process for making acrylic acid from propane.
摘要翻译： 丙烯醛制造丙烯酸的方法; 从甲基丙烯醛制造甲基丙烯酸的方法; 以及由丙烷制造丙烯酸的方法。
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8.发明申请PROCESS FOR OPERATING AN EXOTHERMIC HETEROGENEOUSLY CATALYZED PARTIAL GAS PHASE OXIDATION OF AN ORGANIC STARTING COMPOUND TO AN ORGANIC TARGET COMPOUND 审中-公开将有机异构化合物的有机异构催化部分气相氧化作用于有机靶化合物的方法公开(公告)号：US20080269522A1
公开(公告)日：2008-10-30
申请号：US12042671
申请日：2008-03-05
IPC分类号： C07C51/16
CPC分类号： B01J8/067 , B01J8/008 , B01J2208/00053 , B01J2208/00088 , B01J2208/00212 , B01J2208/00221 , B01J2208/0053 , B01J2208/025 , C07C45/35 , C07C51/252 , C07C47/22 , C07C57/04
摘要： A process for operating an exothermic heterogeneously catalyzed partial gas phase oxidation of an organic starting compound in a tube bundle reactor cooled with a fluid heat carrier, in which an increase in the loading of the fixed catalyst bed disposed in the reaction tubes with the organic starting compound is preceded by an increase in the inlet temperature of the fluid heat carrier into the space surrounding the reaction tubes.
摘要翻译： 一种用流体热载体冷却的管束反应器中的有机起始化合物的放热异质催化部分气相氧化的方法，其中设置在反应管中的固定催化剂床的负载与有机起始物 化合物之前是流体热载体进入反应管周围空间的入口温度。
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9.发明申请PROCESS FOR PREPARING ACROLEIN OR ACRYLIC ACID OR A MIXTURE THEREOF FROM PROPANE 有权制备丙烯酸或丙烯酸或其混合物的方法公开(公告)号：US20070276157A1
公开(公告)日：2007-11-29
申请号：US11751202
申请日：2007-05-21
CPC分类号： C07C45/35 , C07C45/33 , C07C51/215 , C07C51/252 , C07C47/22 , C07C57/04
摘要： A process for preparing acrolein or acrylic acid or a mixture thereof as the target product from propane, in which propane is partially dehydrogenated under heterogeneous catalysis in a reaction zone A, molecular hydrogen formed is at least partly combusted to water, any water present in the product gas A formed in reaction zone A is removed therefrom and product gas A is otherwise used to charge a reaction zone B in which propylene formed in reaction zone A is partially oxidized in the presence of remaining propane to give the target product. The target product is removed from the product gas B formed in reaction zone B and propane present in the remaining residual gas is absorbed therefrom into a solvent and, after release from the absorbate, recycled into reaction zone A.
摘要翻译： 制备丙烯醛或丙烯酸或其混合物的方法作为丙烷的目标产物，其中丙烷在反应区A中在非均相催化下部分脱氢，形成的分子氢至少部分地燃烧到水中，存在于 在反应区A中形成的产物气体A被除去，产物气体A另外用于给反应区B充电，其中反应区A中形成的丙烯在剩余的丙烷存在下被部分氧化，得到目标产物。 将目标产物从反应区B中形成的产物气体B中除去，剩余的残余气体中存在的丙烷从其中吸收到溶剂中，并且在从吸收物质释放后再循环到反应区A中。
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10.发明申请公开(公告)号：US20070167648A1
公开(公告)日：2007-07-19
申请号：US11614375
申请日：2006-12-21
IPC分类号： C07C51/235 , C07C51/16
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。
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