公开(公告)号：US07595029B2

公开(公告)日：2009-09-29

申请号：US11048582

申请日：2005-02-01

申请人： Keith Allen Welp ,  Anthony Rocco Cartolano ,  David Joseph Parrillo ,  Richard Peter Boehme ,  Reinaldo Mario Machado ,  Sylvia Caram

发明人： Keith Allen Welp ,  Anthony Rocco Cartolano ,  David Joseph Parrillo ,  Richard Peter Boehme ,  Reinaldo Mario Machado ,  Sylvia Caram

IPC分类号： B01J19/24 ,  C07C209/48

CPC分类号： B01F5/0643 ,  B01J19/0053 ,  B01J19/2485 ,  B01J35/04 ,  C07C209/36 ,  Y02P20/582

摘要： The invention pertains to an improved apparatus comprised of a monolith catalytic reactor having an inlet and an outlet and a static mixer having an inlet and an outlet thereto with the outlet of said static mixer in communication with the inlet of said monolith catalytic reactor. The invention also pertains to an improvement in a process for effecting a reaction in the monolith catalytic reactor wherein a reactant gas and reactant liquid are introduced to the inlet to the monolith catalytic reactor, reacted and, then, the reaction product passed through the outlet of the monolith catalytic reactor.

摘要翻译： 本发明涉及一种改进的装置，其包括具有入口和出口的整体式催化反应器和具有入口和出口的静态混合器，所述静态混合器的出口与所述整体式催化反应器的入口连通。 本发明还涉及在整体式催化反应器中进行反应的方法的改进，其中将反应物气体和反应物液体引入整体式催化反应器的入口，然后使反应产物通过 整体催化反应器。

公开(公告)号：US07109378B2

公开(公告)日：2006-09-19

申请号：US10053787

申请日：2002-01-21

申请人： Keith Allen Welp ,  Anthony Rocco Cartolano ,  David Joseph Parrillo ,  Richard Peter Boehme ,  Reinaldo Mario Machado ,  Sylvia Caram

发明人： Keith Allen Welp ,  Anthony Rocco Cartolano ,  David Joseph Parrillo ,  Richard Peter Boehme ,  Reinaldo Mario Machado ,  Sylvia Caram

IPC分类号： C07C209/30 ,  C07C209/32 ,  C07C209/34 ,  C07C209/48 ,  C07C209/52

CPC分类号： B01F5/0643 ,  B01J19/0053 ,  B01J19/2485 ,  B01J35/04 ,  C07C209/36 ,  Y02P20/582

摘要： The invention pertains to an improved apparatus comprised of a monolith catalytic reactor having an inlet and an outlet and a static mixer having an inlet and an outlet thereto with the outlet of said static mixer in communication with the inlet of said monolith catalytic reactor. The invention also pertains to an improvement in a process for effecting a reaction in the monolith catalytic reactor wherein a reactant gas and reactant liquid are introduced to the inlet to the monolith catalytic reactor, reacted and, then, the reaction product passed through the outlet of the monolith catalytic reactor.

公开(公告)号：US6005143A

公开(公告)日：1999-12-21

申请号：US130936

申请日：1998-08-07

申请人： Reinaldo Mario Machado ,  David Joseph Parrillo ,  Richard Peter Boehme ,  Robert Roger Broekhuis

发明人： Reinaldo Mario Machado ,  David Joseph Parrillo ,  Richard Peter Boehme ,  Robert Roger Broekhuis

IPC分类号： B01J23/89 ,  B01J10/00 ,  B01J19/00 ,  B01J19/24 ,  B01J35/04 ,  C07B61/00 ,  C07C209/36 ,  C07C209/62 ,  C07C211/50 ,  C07C211/51

CPC分类号： C07C209/36 ,  B01J19/2465 ,  B01J19/2485 ,  B01J2219/00103 ,  B01J2219/0011 ,  B01J2219/185 ,  B01J2219/1943 ,  B01J2219/32296 ,  B01J2219/32466

摘要： This invention relates to an improvement in a process for hydrogenating a nitroaromatic composition namely dinitrotoluene by contacting the dinitrotoluene with hydrogen in a reactor employing a monolith catalyst system. Broadly the improvement resides in the continuous, essentially solventless, adiabatic hydrogenation of dinitrotoluene to toluenediamine in a plug flow reactor system incorporating the monolith catalyst. The process generally comprises the steps:introducing a feedstock comprised of dinitrotoluene and reaction product components continuously into the reactor and said feedstock having less that 30% by weight of a solvent,carrying out the hydrogenation of dinitrotoluene to toluenediamine under adiabatic conditions; and,continuously removing hydrogenated reaction product from the reactor.

摘要翻译： 本发明涉及通过使用单体催化剂体系在反应器中使二硝基甲苯与氢接触来使硝基芳族组合物即二硝基甲苯氢化的方法的改进。 广泛地说，改进在于在包含整体催化剂的活塞式流动反应器系统中连续的，基本无溶剂的绝热氢化二硝基甲苯至甲苯二胺。 该方法通常包括以下步骤：将由二硝基甲苯和反应产物组分组成的原料连续引入反应器，所述原料具有少于30重量％的溶剂，在绝热条件下进行二硝基甲苯氢化为甲苯二胺; 并从反应器中连续除去氢化反应产物。

公开(公告)号：US07045107B2

公开(公告)日：2006-05-16

申请号：US10945243

申请日：2004-09-20

申请人： Vipul Dholakia ,  Athanasios Tsirukis ,  Anthony J. Zehnder ,  Richard Peter Boehme

发明人： Vipul Dholakia ,  Athanasios Tsirukis ,  Anthony J. Zehnder ,  Richard Peter Boehme

IPC分类号： C01B21/083

CPC分类号： C01B21/0835

摘要： The present invention is directed to an improved reaction process that allows for the achievement of excellent NF3 production yields, while minimizing the amount of unreacted fluorine exiting with the process gases and minimizing the amount of liquid melt waste (HF/NH3) produced by the process. The basic NF3 process resides in reacting F2 with an ammonium ion source, e.g., ammonium acid fluoride, under conditions for forming NF3. The improvement in the process comprises: introducing F2 and said ammonium ion source cocurrently and downflow through a packed column or monolith column at a first temperature; reacting said F2 and ammonium ion source in said column; and, removing a mixture of NF3 and byproducts from said column at a second temperature higher than said first temperature.

摘要翻译： 本发明涉及一种改进的反应方法，其允许实现优异的N 3 N 3生产产率，同时使与工艺气体排出的未反应的氟的量最小化并使液体熔体废物的量最小化 HF / NH 3）。 基本的NF 3工艺是在形成NF 3 N的条件下使F 2 N与铵离子源例如铵酰氟反应。 该方法的改进包括：并入并引入F 2 N 2和所述铵离子源并在第一温度下通过填充塔或整体柱下流; 使所述柱中的所述F 2 N 2和铵离子源反应; 并且在高于所述第一温度的第二温度下从所述塔中除去NF 3 N 3和副产物的混合物。