专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014185164A Method for catalytic gas-phase oxidation of propene to acrylic acid 审中-公开
标题翻译：丙烯酸催化气相氧化丙烯的方法
公开(公告)号：JP2014185164A
公开(公告)日：2014-10-02
申请号：JP2014119684
申请日：2014-06-10
申请人： Basf Se , ビーエーエスエフソシエタス・ヨーロピアBasf Se
发明人： UNVERRICHT SIGNE , ARNOLD HEIKO , TENTEN ANDREAS , HAMMON ULRICH , NEUMANN HANS-PETER , HARTH KLAUS
IPC分类号： B01J23/88 , C07C51/25 , B01J23/00 , B01J23/31 , B01J23/887 , B01J35/00 , C07B61/00 , C07C27/14 , C07C45/35 , C07C47/22 , C07C51/215 , C07C57/04 , C07C57/05
CPC分类号： C07C51/252 , B01J23/002 , B01J23/31 , B01J23/8872 , B01J23/8876 , B01J23/8885 , B01J35/0006 , B01J37/0221 , B01J2523/00 , C07C45/35 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/17 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845 , B01J2523/55
摘要： PROBLEM TO BE SOLVED: To provide a method for catalytic gas-phase oxidation of propene to acrylic acid.SOLUTION: A reaction gas starting mixture is oxidized, with an increased propene loading, in a first reaction stage, over a first fixed-bed catalyst, and subsequently the acrolein-containing product gas mixture of the first reaction stage is oxidized, in a second reaction stage, with an increased acrolein loading, over a second fixed-bed catalyst, thereby the catalyst moldings in both reaction stages having an annular geometry.
摘要翻译：要解决的问题：提供将丙烯催化气相氧化成丙烯酸的方法。溶液：在第一反应阶段，将反应气起始混合物在第一固定床催化剂，随后在第二个反应阶段，第二个反应阶段的含丙烯醛的产物气体混合物在第二个固定床催化剂的作用下在第二个反应阶段中被氧化，丙烯醛的加入量增加，从而两个反应阶段的催化剂模制品都具有环形几何形状。

2. 发明专利

JP2011074085A Method for catalytic gas-phase oxidation of propene to acrylic acid 审中-公开
标题翻译：丙烯酸催化气相氧化丙烯的方法
公开(公告)号：JP2011074085A
公开(公告)日：2011-04-14
申请号：JP2011000055
申请日：2011-01-04
申请人： Basf Se , ビーエーエスエフソシエタス・ヨーロピアBasf Se
发明人： UNVERRICHT SIGNE , ARNOLD HEIKO , TENTEN ANDREAS , HAMMON ULRICH , NEUMANN HANS-PETER , HARTH KLAUS
IPC分类号： B01J23/88 , C07C51/25 , B01J23/00 , B01J23/31 , B01J23/887 , B01J35/00 , C07B61/00 , C07C27/14 , C07C45/35 , C07C47/22 , C07C51/215 , C07C57/04 , C07C57/05
CPC分类号： C07C51/252 , B01J23/002 , B01J23/31 , B01J23/8872 , B01J23/8876 , B01J23/8885 , B01J35/0006 , B01J37/0221 , B01J2523/00 , C07C45/35 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/17 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845 , B01J2523/55
摘要： PROBLEM TO BE SOLVED: To provide a method for catalytic gas-phase oxidation of propene to acrylic acid.
SOLUTION: The reaction gas starting mixture is oxidized, with an increased propene loading, in a first reaction stage, over a first fixed-bed catalyst and then the acrolein-containing product gas mixture of the first reaction stage is oxidized, in a second reaction stage, with an increased acrolein loading, over a second fixed-bed catalyst, the catalyst moldings in both reaction stages having an annular geometry.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供丙烯催化气相氧化丙烯酸的方法。解决方案：在第一个反应阶段，反应气起始混合物在第一个固定床催化剂中被氧化，丙烯负载量增加，然后第一个反应阶段的含丙烯醛的产物气体混合物被氧化，在第二固定床催化剂上的丙烯醛加载量增加的第二反应阶段，两个反应阶段的催化剂模制品具有环形几何形状。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011098981A Partial dehydrogenation method using continuous heterogeneous catalyst 审中-公开
标题翻译：使用连续异源催化剂的部分脱氢方法
公开(公告)号：JP2011098981A
公开(公告)日：2011-05-19
申请号：JP2011024977
申请日：2011-02-08
申请人： Basf Se , ビーエーエスエフソシエタス・ヨーロピアBasf Se
发明人： MACHHAMMER OTTO , SCHINDLER GOETZ-PETER , HARTH KLAUS , ZEHNER PETER
IPC分类号： B01J23/62 , C07C5/333 , B01J8/02 , B01J19/26 , B01J27/199 , C07B61/00 , C07C11/06 , C07C11/08 , C07C11/09 , C07C45/33 , C07C45/35
CPC分类号： B01J19/26 , B01J8/025 , B01J8/0278 , B01J23/002 , B01J27/199 , B01J2523/00 , C07C45/33 , C07C45/35 , Y02P20/582 , C07C47/22 , B01J2523/13 , B01J2523/15 , B01J2523/3706 , B01J2523/41 , B01J2523/43 , B01J2523/48 , B01J2523/828
摘要： PROBLEM TO BE SOLVED: To provide a continuous heterogeneously catalyzed partial dehydrogenation of a hydrocarbon in the gas phase and in the presence of molecular oxygen, in which a part of a product gas is recirculated to a reaction zone, and a reactor for carrying out such a process. SOLUTION: In the process, a reaction gas containing at least one hydrocarbon to be dehydrogenated is supplied to the reaction zone; the reaction gas is passed in the reaction zone through at least one fixed catalyst bed, wherein the reaction gas is subjected to catalytic dehydrogenation to produce molecular hydrogen and at least one partial dehydrogenated hydrocarbon; the reaction gas, before and/or after entering the reaction zone, is added with a gas containing at least one molecular oxygen-containing gas; the molecular oxygen partially oxidizes the molecular hydrogen contained in the reaction gas in the reaction zone to form water steam; a gas product containing the molecular hydrogen, water steam, at least one dehydrogenated hydrocarbon, and at least one hydrocarbon to be dehydrogenated is withdrawn from the reaction zone; at least one hydrocarbon to be dehydrogenated in the gas phase is partially dehydrogenated by a continuous heterogeneous catalyst. In the partial dehydrogenation method using the continuous heterogeneous catalyst, the reaction gas withdrawn from the reaction zone is divided into two parts being the same in composition, one of which is recycled into reaction zone as a circulating gas. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供在气相中和在存在分子氧的情况下烃的连续不均匀催化的部分脱氢，其中一部分产物气体再循环到反应区，以及用于进行这样一个过程。解决方案：在该方法中，将含有至少一种待脱氢烃的反应气体供入反应区; 反应气体通过至少一个固定催化剂床在反应区中通过，其中反应气体进行催化脱氢以产生分子氢和至少一种部分脱氢烃; 反应气体在进入反应区之前和/或之后加入含有至少一种含分子氧的气体的气体; 分子氧部分地氧化反应区中反应气体中所含的分子氢，形成水蒸气; 从反应区中取出含有分子氢，水蒸气，至少一个脱氢烃和至少一种待脱氢烃的气体产物; 在气相中要脱氢的至少一种烃被连续的多相催化剂部分脱氢。在使用连续多相催化剂的部分脱氢方法中，将从反应区抽出的反应气体分成两部分组成相同，其中一部分作为循环气体再循环到反应区中。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011063628A Method for catalytic gas-phase oxidation of propene into acrylic acid 审中-公开
标题翻译：丙烯酸催化气相氧化丙烯酸的方法
公开(公告)号：JP2011063628A
公开(公告)日：2011-03-31
申请号：JP2011000106
申请日：2011-01-04
申请人： Basf Se , ビーエーエスエフソシエタス・ヨーロピアBasf Se
发明人： UNVERRICHT SIGNE , ARNOLD HEIKO , TENTEN ANDREAS , HAMMON ULRICH DR , NEUMANN HANS-PETER , HARTH KLAUS
IPC分类号： B01J23/88 , C07C27/00 , B01J23/00 , B01J23/31 , B01J23/887 , B01J35/00 , C07B61/00 , C07C45/35 , C07C51/215 , C07C51/235 , C07C51/25 , C07C57/04 , C07C57/05 , C07C57/055
CPC分类号： C07C45/35 , B01J23/002 , B01J23/31 , B01J23/8872 , B01J23/8876 , B01J23/8885 , B01J35/0006 , B01J37/0221 , B01J2523/00 , C07C51/252 , C07C47/22 , C07C57/04 , B01J2523/17 , B01J2523/55 , B01J2523/68 , B01J2523/69 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/842 , B01J2523/845
摘要： PROBLEM TO BE SOLVED: To provide a new catalytic gas-phase oxidation method of propene to acrylic acid. SOLUTION: There is provided a method for the catalytic gas-phase oxidation of propene to acrylic acid, in which the reaction gas starting mixture is oxidized, with a high propene loading, in a first reaction stage, over a first fixed-bed catalyst which is housed in two successive reaction zones A, B, (the reaction zone B being kept at a higher temperature than the reaction zone A), and the acrolein-containing product gas mixture of the first reaction stage is then oxidized in a second reaction stage, with a high acrolein loading, over a second fixed-bed catalyst which is housed in two successive reaction zones C, D, (the reaction zone D being kept at a higher temperature than the reaction zone C). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为丙烯酸提供丙烯的新的催化气相氧化方法。提供了一种将丙烯催化气相氧化成丙烯酸的方法，其中反应气起始混合物在第一反应阶段中以高丙烯负载氧化，在第一固定 - 床催化剂，其容纳在两个连续的反应区A，B（反应区B保持在比反应区A更高的温度）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，高丙烯醛负载，通过第二固定床催化剂，其被容纳在两个连续的反应区C，D中（反应区D保持在比反应区C更高的温度）。版权所有（C）2011，JPO＆INPIT

5. 发明专利

PT1581457E MÉTODO PARA PRODUÇÃO DE CLORO POR OXIDAÇÃO DE CLORETO DE HIDROGÉNIO EM FASE GASOSA 未知
公开(公告)号：PT1581457E
公开(公告)日：2011-04-29
申请号：PT03789225
申请日：2003-12-11
申请人： BASF SE
发明人： OLBERT GERHARD , WALSDORFF CHRISTIAN , FIENE MARTIN , STROEFER ECKHARD , HARTH KLAUS
IPC分类号： C01B7/04 , B01J8/00 , B01J8/06

6. 发明专利

AT505265T 未知
公开(公告)号：AT505265T
公开(公告)日：2011-04-15
申请号：AT03729967
申请日：2003-05-02
申请人： BASF SE
发明人： HOFSTADT OTTO , HESSE MICHAEL , SCHINDLER GOETZ-PETER , HARTH KLAUS , SIMON FALK
IPC分类号： B01J21/06 , B01J23/62 , B01J23/24 , B01J23/40 , B01J23/63 , B01J23/70 , B01J35/00 , B01J35/10 , B01J37/00 , C07B61/00 , C07C5/327 , C07C5/333 , C07C11/06
摘要： The invention relates to a process for preparing a catalyst support, in which zirconium dioxide powder is mixed with a binder, if desired a pore former, if desired an acid, water and, if desired, further additives to give a kneadable composition and the composition is homogenized, shaped to produce shaped bodies, dried and calcined, wherein the binder is a monomeric, oligomeric or polymeric organosilicon compound. Suitable binders are monomeric, oligomeric or polymeric silanes, alkoxysilanes, aryloxysilanes, acryloxysilanes, oximinosilanes, halosilanes, aminoxysilanes, aminosilanes, amidosilanes, silazanes or silicones. The invention also provides the catalyst support which has been prepared in this way, a catalyst comprising the support and its use as dehydrogenation catalyst.

7. 发明专利

DE50312525D1 未知
公开(公告)号：DE50312525D1
公开(公告)日：2010-04-29
申请号：DE50312525
申请日：2003-07-10
申请人： BASF SE
发明人： SCHINDLER GOETZ-PETER , WALSDORFF CHRISTIAN , HARTH KLAUS , HIBST HARTMUT
IPC分类号： B01J23/62 , C07C5/333 , C07B61/00 , C07C11/167
摘要： The invention relates to a process for preparing butadiene from n-butane comprising the steps (A) providing an n-butane-containing feed gas stream, (B) feeding the n-butane-containing feed gas stream into a first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to 1-butene, 2-butene and optionally butadiene to obtain a first product gas stream comprising n-butane, 1-butene and 2-butene, with or without butadiene and secondary components, (C) feeding the first product gas stream comprising n-butane, 1-butene and 2-butene, with or without butadiene and secondary components, into a second dehydrogenation zone and oxidatively dehydrogenating 1-butene and 2-butene to butadiene to give a second product gas stream comprising butadiene, n-butane and steam, with or without secondary components, (D) recovering butadiene from the second product gas stream.

8. 发明专利

DE502004009795D1 未知
公开(公告)号：DE502004009795D1
公开(公告)日：2009-09-03
申请号：DE502004009795
申请日：2004-10-08
申请人： BASF SE
发明人： HARTH KLAUS , JOHANN THORSTEN , WALSDORFF CHRISTIAN , HOFSTADT OTTO , BAIER MICHAEL , POEPEL KARIN
IPC分类号： B01J19/30 , B01J23/00 , B01J35/00 , B01J35/02
摘要： Novel catalyst beds comprising a physical mixture of catalytically active and catalytically inactive shaped bodies, in which the catalytically inactive shaped bodies have rounded edges on the external rubbing surfaces.

9. 发明专利

ES2310569T3 PROCEDIMIENTO PARA LA OBTENCION DE CATALIZADORES CON PEQUEÑA CONTRACCION EN VOLUMEN. 未知
公开(公告)号：ES2310569T3
公开(公告)日：2009-01-16
申请号：ES02004397
申请日：2002-03-06
申请人： BASF SE
发明人： HOLZLE MARKUS , SPRAGUE MICHAEL JOLYON , HARTH KLAUS , POPEL WOLFGANG JURGEN
IPC分类号： B01J23/80 , B01J37/03 , C01B3/32
摘要： Procedimiento para la obtención de catalizadores, que contienen cobre pasivado y óxido de cinc y óxido de aluminio, mediante (1) (a) la precipitación de una solución de sales de cinc y de aluminio, estando comprendida la relación atómica Zn : Al entre 3 : 1 y 1 : 3, con una solución de carbonato alcalino a un valor del pH situado en el intervalo comprendido entre 5 y 12 y a una temperatura situada en el intervalo comprendido entre 20 y 100ºC, (b) la separación y el lavado del precipitado para la eliminación de los iones alcalinos, (c) el secado del precipitado, (d) la calcinación del precipitado a una temperatura situada en el intervalo comprendido entre 250 y 800ºC, para dar un óxido mixto, (e) la dispersión del óxido mixto en una solución ácida de sales de sobre y de cinc, estando comprendida la relación atómica Cu : Zn, en la solución, entre 1 : 5 y 20 : 1, (f) la precipitación de la dispersión con una solución de carbonato alcalino a un valor del pH situado en el intervalo comprendido entre 6 y 9 y a una temperatura situada en el intervalo comprendido entre 20 y 100ºC, (g) la realización de las etapas (b) hasta (d), pudiendo contener las soluciones en las etapas (a) y/o (e) sales u óxidos adicionales de uno o varios elementos de los metales del platino de los grupos 4, 5, 11 y de los lantánidos del Sistema Periódico de los Elementos o pueden aplicarse las sales o los óxidos sobre los óxidos mixtos, (2) la calcinación del precursor sólido del catalizador, obtenido en la etapa (1), hasta que se alcance un contenido en aniones a partir del agente de precipitación, especialmente un contenido en carbonato, determinado como CO3, comprendido entre un 0,1 y un 2,5% en peso, (3) el moldeo y, en caso dado, la reducción y la pasivación del precursor calcinado del catalizador procedente de la etapa (2) en un orden arbitrario, para la formación del catalizador.

10. 发明专利

ES2530236T3 Procedimiento para la preparación de compuestos de carbonilo ópticamente activos 未知
公开(公告)号：ES2530236T3
公开(公告)日：2015-02-27
申请号：ES05707705
申请日：2005-03-04
申请人： BASF SE
发明人： JOHANN THORSTEN , LÖBER OLIVER , BERGNER EIKE JOHANNES , EBEL KLAUS , HARTH KLAUS , WALSDORFF CHRISTIAN
IPC分类号： C07C45/00 , C07C47/21
摘要： Procedimiento para la preparación de aldehídos o cetonas ópticamente activos con 3 a 25 átomos de carbono, que al menos presentan un estereocentro racemizable en posición α- y/o β con respecto al grupo carbonilo, mediante deshidrogenación catalítica de los alcoholes primarios o secundarios ópticamente activos correspondientes en presencia de un catalizador, que contiene cinc y calcio en forma oxidada y/o en forma de sus carbonatos, en la fase gaseosa.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式