-
公开(公告)号：JP2005046837A
公开(公告)日：2005-02-24
申请号：JP2004195749
申请日：2004-07-01
Applicant: Basf Ag , ビーエーエスエフ アクチェンゲゼルシャフト
Inventor： WEINLE WERNER , BEY OLIVER , ZEHNER PETER
CPC classification number: B01D3/20 , B01D3/009 , B01J8/1818 , B01J8/226 , B01J8/34 , B01J2219/32466
Abstract: PROBLEM TO BE SOLVED: To provide a reactor which is more economical than a conventional reactor by using a gas distributor with a simple structure and a reactor which is used for a gas/liquid reaction or a gas/liquid/solid reaction without being hardly influenced by improper reaction caused by pulsatory motions.
SOLUTION: A reactor having a vertical longitudinal axis, an inlet for liquid or liquid/solid feed stream in the upper side region of the reactor and an inlet 3 for gas stream in the lower side region of the reactor is used for gas/liquid reaction or gas/liquid/solid reaction, and the gas flow is transferred through a gas distribution module 9 which is mainly made from straight pipe-like parts 14 and 15.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种比常规反应器更经济的反应器，其通过使用具有简单结构的气体分布器和用于气/液反应或气/液/固体反应的反应器而没有 几乎不受脉动运动引起的不当反应的影响。 解决方案：具有垂直纵向轴线的反应器，在反应器的上侧区域中的液体或液体/固体进料流的入口和用于气体的下侧区域中的气流的入口3用于气体 /液体反应或气体/液体/固体反应，气流通过主要由直管状部分14和15制成的气体分配模块9传送。（C）2005，JPO＆NCIPI
-
公开(公告)号：WO02062729A3
公开(公告)日：2003-01-30
申请号：PCT/EP0200766
申请日：2002-01-25
Applicant: BASF AG , ZEHNER PETER , BEY OLIVER , GEORGI GUNTER , MUELLER JOERN
Inventor： ZEHNER PETER , BEY OLIVER , GEORGI GUNTER , MUELLER JOERN
IPC: C07B43/04 , C07B61/00 , C07C209/36 , C07C211/45 , C07C211/46 , C07C211/47 , C07C211/50 , C07B31/00 , C07C209/32
CPC classification number: C07C209/36 , C07B43/04 , C07C211/50
Abstract: The invention relates to a method for hydrogenating liquid organic compounds, in particular for hydrogenating nitro compounds to obtain amines. Said method is characterised in that the hydrogen that is present in the reactor contains constituent parts of at least one gas that is inert during the hydrogenation reaction.
Abstract translation: 本发明涉及一种用于液体的有机化合物，特别是Nitroverbidungen氢化成胺的方法，其特征在于，存在于所述反应器包括氢化气体中的至少一个氢惰性的比例。
-
公开(公告)号：ES2286535T3
公开(公告)日：2007-12-01
申请号：ES04015447
申请日：2004-07-01
Applicant: BASF AG
Inventor： WEINLE WERNER , BEY OLIVER , ZEHNER PETER
Abstract: Un reactor (1) para reacciones gas/líquido o gas/líquido/sólido que tiene un eje longitudinal vertical y una entrada (2) para una corriente de alimentación de líquido o líquido/sólido en la región superior de el reactor y una entrada (3) para una corriente gaseosa en la región inferior del reactor (1), que comprende - una o más cámaras (4) ubicadas una encima de la otra en la dirección longitudinal, donde - cada cámara (4) está pegada al fondo por un plato de fondo hermético a líquido (5), - cada cámara (4) se conecta por medio de un rebosadero de líquido (6) hacia el espacio interior del reactor abajo del plato de fondo hermético a líquido (5) que conecta la cámara, y se retira una corriente de producto líquido por entre el rebosadero de líquido (6) de la cámara extrema de abajo, - el espacio de gas (7) debajo de cada plato de fondo, hermético a líquido, se conecta a la cámara (4) localizada inmediatamente por encima de la misma mediante uno o más tubos de entrada de gas (8) que abre(n), cada uno, hacia un módulo distribuidor de gas (9) provisto de aberturas (10) para salida de gas por debajo de la superficie líquida en la cámara (4), - y cada cámara (4) está provista de al menos una bandeja guía (11) que se dispone verticalmente alrededor de cada módulo distribuidor de gas (9) y cuyo extremo superior está por debajo de la superficie líquida y cuyo extremo inferior está por encima del plato de fondo hermético a líquido (5) de la cámara (4) y el cual divide cada cámara (4) en uno o más espacios hacia los cuales no fluye gas, caracterizado porque el módulo distribuidor de gas (9) está constituido de secciones rectas de tubo (14, 15).
-
公开(公告)号：DE102004060131A1
公开(公告)日：2006-06-14
申请号：DE102004060131
申请日：2004-12-13
Applicant: BASF AG
Inventor： JOKISCH CARL , BRUCHMANN BERND , WOELFERT ANDREAS , BEY OLIVER , BAYER ALEXANDER , BINDER HORST , WAGNER EVA
IPC: C07D251/30
Abstract: Continuous procedure for the partial trimerization of (cyclo)aliphatic isocyanate in the presence of at least one catalyst, where the procedure is partly carry out in at least a two phase mixing reaction zone.
-
公开(公告)号：DE102004060123A1
公开(公告)日：2006-06-14
申请号：DE102004060123
申请日：2004-12-13
Applicant: BASF AG
Inventor： JOKISCH CARL , BRUCHMANN BERND , WOELFERT ANDREAS , BEY OLIVER , BAYER ALEXANDER , WAGNER EVA
IPC: C09D175/04 , C07D251/30
Abstract: Preparation of a formulation of polyisocyanate, comprises mixing at least optionally a solvent-free disguise polyisocyanate and at least a solvent with at least 40[deg]C and a pressure of above normal pressure.
-
Patent Agency Ranking
公开(公告)号：HU229940B1
公开(公告)日：2015-01-28
申请号：HU0302757
申请日：2002-01-25
Applicant: BASF AG
Inventor： ZEHNER PETER , BEY OLIVER , GEORGI GUNTER , MUELLER JOERN
IPC: C07B43/04 , C07B31/00 , C07B61/00 , C07C209/32 , C07C209/36 , C07C211/45 , C07C211/46 , C07C211/47 , C07C211/50
-
公开(公告)号：DE102005060784A1
公开(公告)日：2007-06-28
申请号：DE102005060784
申请日：2005-12-16
Applicant: BASF AG
Inventor： PAPP RAINER , VANDENMERSCH HUGUES , BEY OLIVER , ZEHNER PETER , VOS HARTWIG , MACKEWITZ THOMAS , PACIELLO ROCCO , ZELLER EDGAR
IPC: B01J31/40
Abstract: Extraction of a metal-complex catalyst enriched stream comprises dissolving e.g. reaction products and by-products, in a reaction medium by an agent containing phosphorous and/or nitrogen atoms, modified organic metal complex catalyst; distillating the catalyst free stream of the reaction discharge; separating high boiling and non-distilled components of the reaction discharge and the sump product of the distillation into a permeate- and retentate- stream and recycling the retentate stream enriched, completely or partially into the metal-complex-catalyst. Extraction of a metal-complex catalyst enriched streams, obtained from the liquid discharge of a metal complex catalyst reaction comprises dissolving reaction products, by-products, non-converted educt, solvent, homogeneous or colloid in a reaction medium by an agent containing one or more phosphorous and/or nitrogen atoms, modified organic metal complex catalyst with a molecular weight of greater than 200 D and free ligands; distillating the catalyst free stream containing low boiling components of the reaction discharge at atmospheric pressure or low pressure; separating high boiling and non-distilled components of the reaction discharge and the sump product of the distillation into a permeate- and retentate- stream, by a membrane-separator device and recycling the retentate stream enriched with the metal-complex catalyst, completely or partially into the metal-complex-catalyst.
-
公开(公告)号：DE102004060739A1
公开(公告)日：2006-06-22
申请号：DE102004060739
申请日：2004-12-15
Applicant: BASF AG
Inventor： WAGNER EVA , BEY OLIVER , WOELFERT ANDREAS , JAEHME JOACHIM , BRUCHMANN BERND , BAYER ALEXANDER
IPC: C07C273/18 , C07B43/00 , C07C263/18 , C07C275/62 , C08G18/77 , C08G18/80
Abstract: Preparation of polyisocyanate (I) containing biuret group comprises mixing di- and/or polyisocyanate; water and/or water vapor as biuret-forming agent; optionally catalyst under release of carbon dioxide, in a mixing device with an energy of at least 0.05x10 6> J/kg water (vapor) and leading the obtained reaction mixture into an reactor, in which the reaction mixture, water (vapor) and carbon dioxide are lead in direct or indirect current. An independent claim is also included for a device comprising at least one mixing device, in which around a circulation pump, in which isocyanate directly or unitely with catalyst, water (vapor), optionally inert gas led over inlets, where circulation cycle ends in a promoted product in a downstream cascaded agitating reactor with 2-10 agitated segments, and followed by at least one tranquillizing zone to gas-liquid separation.
-
公开(公告)号：DE10335781A1
公开(公告)日：2005-03-03
申请号：DE10335781
申请日：2003-08-05
Applicant: BASF AG
Inventor： WIEBELHAUS DAG , HAUK ALEXANDER , BEY OLIVER
Abstract: Deactivation of dissolved nickel compounds in mixtures containing aluminum-alkyl compounds involves adding carbon monoxide. Independent claims are also included for; (1) A process for separating a nickel (Ni) compound deactivated as above; and (2) A method for producing an alpha -olefin.
-
公开(公告)号：HU0302757A2
公开(公告)日：2004-01-28
申请号：HU0302757
申请日：2002-01-25
Applicant: BASF AG
Inventor： BEY OLIVER , GEORGI GUNTER , MUELLER JOERN , ZEHNER PETER
IPC: C07B43/04 , C07B61/00 , C07C209/36 , C07C211/45 , C07C211/46 , C07C211/47 , C07C211/50
Abstract: Liquid organic compounds are hydrogenated by a process in which the hydrogen present in the reactor contains proportions of at least one gas which is inert in the hydrogenation reaction.
-
-
-
-
-
-
-
-
-
Search Results
25
records
(took 0.021 seconds)
