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1. 发明申请

WO2012076543A1 PROCESS FOR THE PRODUCTION OF PROPYLENE OXIDE 审中-公开
标题翻译：生产丙烯氧化物的方法
公开(公告)号：WO2012076543A1
公开(公告)日：2012-06-14
申请号：PCT/EP2011/071955
申请日：2011-12-06
申请人： BASF SE , THE DOW CHEMICAL COMPANY , TELES, Joaquim Henrique , GUMLICH, Kai , BASSLER, Peter , BARTOSCH, Christian , KAMPE, Philip , GÖBBEL, Hans-Georg , MÜLLER, Ulrich , JACUBINAS, Richard
发明人： TELES, Joaquim Henrique , GUMLICH, Kai , BASSLER, Peter , BARTOSCH, Christian , KAMPE, Philip , GÖBBEL, Hans-Georg , MÜLLER, Ulrich , JACUBINAS, Richard
IPC分类号： C07D301/12
CPC分类号： C07D301/12 , Y02P20/582
摘要： A continuous process for the production of propylene oxide comprising reacting propene with hydrogen peroxide in methanolic solution in the presence of a titanium silicalite-1 catalyst to obtain propylene oxide, wherein a reaction feed comprising propene, methanol and hydrogen peroxide is introduced into a reactor, said reaction feed containing potassium cations and phosphorus in the form of anions of at least one phosphorus oxyacid.
摘要翻译：一种用于生产环氧丙烷的连续方法，其包括在钛硅沸石-1催化剂存在下，使丙烯与过氧化氢在甲醇溶液中反应以获得环氧丙烷，其中将包含丙烯，甲醇和过氧化氢的反应进料引入反应器中，所述反应原料含有至少一种含磷酸的阴离子形式的钾阳离子和磷。

2. 发明申请

WO2011006990A1 METHOD FOR THE SEPARATION OF ACETONITRILE FROM WATER 审中-公开
标题翻译：从水中分离乙酰胆碱的方法
公开(公告)号：WO2011006990A1
公开(公告)日：2011-01-20
申请号：PCT/EP2010/060310
申请日：2010-07-16
申请人： BASF SE , THE DOW CHEMICAL COMPANY , TELES, Joaquim, Henrique , GÖBBEL, Hans-Georg , BAßLER, Peter , KAMPE, Philip , GUMLICH, Kai , BARTOSCH, Christian , MÜLLER, Ulrich , JACUBINAS, Richard , TRUKHAN, Natalia , WEIDENBACH, Meinolf , COGSWELL, Martin
发明人： TELES, Joaquim, Henrique , GÖBBEL, Hans-Georg , BAßLER, Peter , KAMPE, Philip , GUMLICH, Kai , BARTOSCH, Christian , MÜLLER, Ulrich , JACUBINAS, Richard , TRUKHAN, Natalia , WEIDENBACH, Meinolf , COGSWELL, Martin
IPC分类号： C07D301/12 , B01D17/00
CPC分类号： C07D301/12 , B01D17/0208 , B01D17/047 , Y02P20/582
摘要： A method for separating acetonitrile from water, comprising (i) providing a stream S1 containing at least 95 wt.-%, based on the total weight of S1, acetonitrile and water, wherein the weight ratio of acetonitrile : water is greater than 1; (ii) adding a stream P, comprising at least 95 wt.-% C3, based on the total weight of stream P, to S1 to obtain a mixed stream S2, C3 being propene optionally admixed with propane with a minimum weight ratio of propene : propane of 7:3; (iii) subjecting S2 to a temperature of 92 °C at most and a pressure of at least 10 bar, obtaining a first liquid phase L1 essentially consisting of C3, acetonitrile, and water, and a second liquid phase 12 essentially consisting of water and acetonitrile wherein the weight ratio of acetonitrile : water in L2 is less than 1; (iv) separating L1 from L2.
摘要翻译：一种从水中分离乙腈的方法，包括（i）提供基于S1的总重量，乙腈和水的至少95重量％的流S1，其中乙腈：水的重量比大于1; （ii）将基于流P的总重量的至少95重量％C 3的流P加入到S1中，以获得混合物流S2，将任选地与丙烷混合的丙烯以最小重量比的丙烯：丙烷7：3; （iii）使S2达到至多92℃的温度和至少10巴的压力，得到基本上由C3，乙腈和水组成的第一液相L1和基本上由水和乙腈，其中乙腈：水中L2的重量比小于1; （iv）将L1与L2分离。

3. 发明申请

WO2010130610A1 PROCESS FOR PRODUCING PROPYLENE OXIDE 审中-公开
标题翻译：生产丙烯氧化物的方法
公开(公告)号：WO2010130610A1
公开(公告)日：2010-11-18
申请号：PCT/EP2010/056097
申请日：2010-05-05
申请人： BASF SE , THE DOW CHEMICAL COMPANY , KAMPE, Philip , RESCH, Peter , CHIN, Soo, Yin , BAßLER, Peter , MÜLLER, Ulrich , SCHINDLER, Götz-Peter , GÖBBEL, Hans-Georg , TELES, Joaquim, Henrique , GUMLICH, Kai , GRAßLER, Thomas , BARTOSCH, Christian , JACUBINAS, Richard , WEIDENBACH, Meinolf
发明人： KAMPE, Philip , RESCH, Peter , CHIN, Soo, Yin , BAßLER, Peter , MÜLLER, Ulrich , SCHINDLER, Götz-Peter , GÖBBEL, Hans-Georg , TELES, Joaquim, Henrique , GUMLICH, Kai , GRAßLER, Thomas , BARTOSCH, Christian , JACUBINAS, Richard , WEIDENBACH, Meinolf
IPC分类号： C07D301/12
CPC分类号： C07D301/12 , Y02P20/52
摘要： A process for producing propylene oxide comprising reacting propene with hydrogen peroxide in the presence of a catalyst to give a mixture (Gl) comprising propylene oxide, unreacted propene, and oxygen; separating propylene oxide from mixture (Gl) to give a mixture (GII) comprising propene and oxygen; and adding hydrogen to mixture (GII) and reducing the oxygen comprised in mixture (GII) at least partially by reaction with hydrogen in the presence of a catalyst comprising copper in elemental and/or oxidic form on a support, wherein copper is present on the support in an amount of 30 to 80 wt.-% based on the whole catalyst and calculated as CuO.
摘要翻译：一种生产环氧丙烷的方法，包括在催化剂存在下使丙烯与过氧化氢反应得到包含环氧丙烷，未反应的丙烯和氧的混合物（G1）从混合物（G1）中分离环氧丙烷以得到包含丙烯和氧的混合物（GII）; 并且在载体上含有元素和/或氧化形式的铜的催化剂的存在下，至少部分地通过与氢反应，将氢混合物（GII）加入到混合物（GII）中并且还原含氧物质，其中铜存在于以全部催化剂为基础，以30〜80重量％的量进行支持，计算为CuO。

4. 发明申请

WO2007079940A3 VERFAHREN UND VORRICHTUNG ZUR RÜCKGEWINNUNG VON ENERGIE AUS DEM WÄRMEINHALT EINES PROZESS-GASSTROMS 审中-公开
公开(公告)号：WO2007079940A3
公开(公告)日：2007-07-19
申请号：PCT/EP2006/012293
申请日：2006-12-20
申请人： LURGI AG , ZEYEN, Rudolf , CASTILLO-WELTER, Frank , BURGHARDT, Dirk , BARTOSCH, Christian
发明人： ZEYEN, Rudolf , CASTILLO-WELTER, Frank , BURGHARDT, Dirk , BARTOSCH, Christian
IPC分类号： B01D53/00 , F01D11/04 , F01K25/08 , F22B1/16
摘要： Bei einem Verfahren zur Rückgewinnung von Wärmemengen aus einem große Wärmemengen enthaltenden und eine Temperatur von 70 bis 220° C aufweisenden Prozess-Gasstrom (1) erfolgt eine indirekte Wärmeübertragung auf ein in einem geschlossenen Kreislauf fließendes wärmeaufnehmendes Arbeitsfluid. Durch Kondensation des Prozess-Gasstroms wird das im Druck erhöhte, flüssige Arbeitsfluid verdampft, danach in einer Expansionsturbine (7) entspannt, anschließend kondensiert und erneut im Druck erhöht. Um die durch Undichtigkeiten im Bereich der Expansionsturbine (7) auftretenden aus Arbeitsfluid und Sperrgas bestehenden Primärverluste zurückzugewinnen, ist vorgesehen, den Leckgasstrom (16) in eine das Arbeitsfluid enthaltende Phase, die in den Kreislauf rückgeleitet wird, und in eine das Sperrgas enthaltende Phase zu trennen.

5. 发明申请

WO2015010994A1 REGENERATION OF A TITANIUM CONTAINING ZEOLITE 审中-公开
标题翻译：含有沸石的钛的再生
公开(公告)号：WO2015010994A1
公开(公告)日：2015-01-29
申请号：PCT/EP2014/065256
申请日：2014-07-16
申请人： BASF SE , DOW GLOBAL TECHNOLOGIES LLC
发明人： PARVULESCU, Andrei-Nicolae , MÜLLER, Ulrich , TELES, Joaquim Henrique , SEELIG, Bianca , KAMPE, Philip , WEBER, Markus , RESCH, Peter , BARTOSCH, Christian , RIEDEL, Dominic , URBANCZYK, Daniel , SCHRÖDER, Alexander , WEGERLE, Ulrike
IPC分类号： B01J29/90 , B01J29/89 , B01J37/06 , C07D301/12 , C07D303/04 , B01J38/48 , B01J37/10 , B01J29/70 , B01J35/00 , B01J37/00 , B01J37/02
CPC分类号： B01J29/90 , B01J29/7088 , B01J29/89 , B01J35/00 , B01J37/0009 , B01J37/0045 , B01J37/0201 , B01J37/0203 , B01J37/06 , B01J37/08 , B01J37/10 , B01J37/30 , B01J38/02 , B01J38/06 , B01J38/48 , B01J2229/183 , B01J2229/186 , B01J2229/42 , C07D301/12 , C07D303/04 , Y02P20/584
摘要： The present invention relates to a process for the regeneration of a catalyst comprising a titanium-containing zeolite, said catalyst having been used in a process for the preparation of an olefin oxide and having phosphate deposited thereon, said process for the regeneration comprising the steps: (a) separating the reaction mixture from the catalyst, (b) washing the catalyst obtained from (a) with liquid aqueous system; (c) optionally drying the catalyst obtained from (b) in a gas stream comprising an inert gas at a temperature of less than 300 °C; (d) calcining the catalyst obtained from (c) in a gas stream comprising oxygen at a temperature of at least 300 °C.
摘要翻译：本发明涉及一种用于再生包含含钛沸石的催化剂的方法，所述催化剂已用于制备烯烃氧化物并沉积有磷酸盐的方法中，所述再生方法包括以下步骤：（a）将反应混合物与催化剂分离，（b）用液体水系洗涤由（a）获得的催化剂; （c）任选地在低于300℃的温度下将包含惰性气体的气流中的（b）得到的催化剂干燥; （d）在至少300℃的温度下，将由（c）得到的催化剂在包含氧的气流中煅烧。

6. 发明申请

WO2019020793A1 PROCESS FOR PRODUCING A SHAPED CATALYST BODY COMPRISING SILVER APPLIED TO AN ALUMINA SUPPORT 审中-公开
公开(公告)号：WO2019020793A1
公开(公告)日：2019-01-31
申请号：PCT/EP2018/070423
申请日：2018-07-27
申请人： BASF SE
发明人： ZAKZESKI, Joseph John , BOSCH, Marco , METZGER, Thomas , BARTOSCH, Christian , ZUEHLKE, Juergen , LEHR, Andreas , GOEBEL, Tobias , WAGNER, Marc , KARPOV, Andrey
IPC分类号： B01J37/03 , B01J37/04 , B01J23/26 , B01J29/78 , B01J29/85 , B01J37/00 , B01J35/00 , C07C1/04 , C10G2/00 , C07D301/10 , B01J35/02 , B01J35/10 , B01J23/50 , B01J23/68 , B01J37/08 , B01J37/02 , B01J21/04 , B01J27/055
CPC分类号： B01J35/026 , B01J21/04 , B01J23/50 , B01J23/688 , B01J27/055 , B01J35/023 , B01J35/1009 , B01J35/1038 , B01J35/1076 , B01J35/109 , B01J37/0203 , B01J37/0205 , B01J37/0207 , B01J37/0213 , B01J37/08 , B01J2523/00 , C07D301/10 , B01J2523/11 , B01J2523/15 , B01J2523/31 , B01J2523/62 , B01J2523/69 , B01J2523/74
摘要： The present invention is directed to a process for producing a shaped catalyst body comprising silver applied to an alumina support, which comprises providing an alumina support, with a defined pore structure and then applying a defined amount of an impregnation solution comprising silver to the alumina support. Furthermore, the present invention is directed to a shaped catalyst body comprising silver applied to an alumina support obtained or obtainable according to the process of the present invention and its use as catalyst for preparing ethylene oxide by gas-phase oxidation of ethylene by means of oxygen.

7. 发明申请

WO2018029189A1 CATALYST FOR THE OXIDATION OF ETHYLENE TO ETHYLENE OXIDE 审中-公开
标题翻译：乙烯氧化成环氧乙烷的催化剂
公开(公告)号：WO2018029189A1
公开(公告)日：2018-02-15
申请号：PCT/EP2017/070054
申请日：2017-08-08
申请人： BASF SE
发明人： KARPOV, Andrey , KRAEMER, Michael , BOSCH, Marco , BARTOSCH, Christian , ZUEHLKE, Juergen , LIZANDARA, Carlos , WASSERSCHAFF, Guido
IPC分类号： B01J23/68 , B01J21/04 , B01J35/10 , C07D301/10 , B01J37/02 , B01J35/02 , B01J27/055
摘要： The present invention is directed to a shaped catalyst body for preparing ethylene oxide, which comprises at least silver, cesium and rhenium applied to an alumina support, wherein the alumina support comprises Si, Ca, and Mg in a defined amount. Furthermore, the present invention is directed to a process for preparing the catalyst according to the present invention and process for preparing ethylene oxide by gas-phase oxidation of ethylene by means of oxygen in the presence of a shaped catalyst body according to the present invention.
摘要翻译：本发明涉及一种用于制备环氧乙烷的成型催化剂体，其至少包含施加到氧化铝载体上的银，铯和铼，其中氧化铝载体包含在其中的Si，Ca和Mg 一个确定的数量。此外，本发明涉及制备根据本发明的催化剂的方法和通过根据本发明在催化剂成型体存在下通过氧气气相氧化制备环氧乙烷的方法。

8. 发明申请

WO2021191414A1 PROCESS FOR PRODUCING A SILVER-BASED EPOXIDATION CATALYST 审中-公开
公开(公告)号：WO2021191414A1
公开(公告)日：2021-09-30
申请号：PCT/EP2021/057894
申请日：2021-03-26
申请人： BASF SE
发明人： KARPOV, Andrey , WALSDORFF, Christian , JOHANN, Thorsten , ALMER, Christian , RIECK, Daniela , BARTOSCH, Christian , GROBYS, Mauricio , WEINLAND, Tobias , BORCHERT, Holger
IPC分类号： B01J23/68 , B01J23/50 , B01J37/02 , B01J37/16 , B01J37/14 , C07D301/00 , B01J23/688 , B01J37/0203 , B01J37/0205
摘要： A process for producing a silver-based epoxidation catalyst, comprising i) impregnating a particulate porous refractory support with a first aqueous silver impregnation solution comprising silver ions and an aminic complexing agent selected from amines, alkanolamines and amino acids; ii) converting at least part of the silver ions impregnated on the refractory support to metallic silver by heating while directing a stream of a first gas over the impregnated refractory support to obtain an intermediate catalyst, wherein the first gas comprises at least 5 vol.-% oxygen; iii) impregnating the intermediate catalyst with a second aqueous silver impregnation solution comprising silver ions, an aminic complexing agent selected from amines, alkanolamines and amino acids, and one or more transition metal promoters, in particular rhenium; and iv) converting at least part of the silver ions impregnated on the intermediate catalyst to metallic silver by heating while directing a stream of a second gas over the impregnated intermediate catalyst to obtain the epoxidation catalyst, wherein the second gas comprises at most 2.0 vol.-% oxygen, wherein the impregnated refractory support and the impregnated intermediate catalyst are each heated to a temperature of 200 to 800 °C. The process of the invention surprisingly allows for obtaining a catalyst with high selectivity in a cost-efficient manner. The invention also relates to a silver-based epoxidation catalyst obtainable by such a process, and to a process for producing an alkylene oxide by gas-phase oxidation of an alkylene, comprising reacting an alkylene and oxygen in the presence of a silver-based epoxidation catalyst obtainable by the above process.

9. 发明申请

WO2019154832A1 CATALYST EFFECTIVE IN THE OXIDATIVE CONVERSION OF ETHYLENE TO ETHYLENE OXIDE 审中-公开
公开(公告)号：WO2019154832A1
公开(公告)日：2019-08-15
申请号：PCT/EP2019/052866
申请日：2019-02-06
申请人： BASF SE
发明人： KARPOV, Andrey , WALSDORFF, Christian , KRAEMER, Michael , LANGE DE OLIVEIRA, Armin , KRENNRICH, Gerhard , BARTOSCH, Christian , ZUEHLKE, Juergen
IPC分类号： B01J23/656 , C07D303/00
摘要： The present invention provides a catalyst effective in the oxidative conversion of ethylene to ethylene oxide, comprising an alumina support and 20 to 45 % by weight of the catalyst, of silver applied to the support, the catalyst meeting the following limitations (i) to (v): (i) an amount of cesium c(Cs) in mmol per Kg of catalyst of at least 2; (ii) an amount of rhenium c(Re) in mmol per Kg of catalyst of at least 3.0; (iii) an amount of tungsten c(W) in mmol per Kg of catalyst of at least 1.6; (iv) a silicon to alkaline earth metal molar ratio x of not higher than 1.80; (v) c ( Cs ) — c ( Re ) — c ( W ) ≤ 4 · x — 0.5.

10. 发明申请

WO2020078657A1 CATALYST FOR PRODUCING ETHYLENE OXIDE BY GAS-PHASE OXIDATION 审中-公开
公开(公告)号：WO2020078657A1
公开(公告)日：2020-04-23
申请号：PCT/EP2019/075187
申请日：2019-09-19
申请人： BASF SE
发明人： KARPOV, Andrey , KENNEMA, Marco Oskar , DUYCKAERTS, Nicolas , WALSDORFF, Christian , BARTOSCH, Christian , ZUEHLKE, Juergen , ROMERO VALLE, Miguel Angel
IPC分类号： B01J37/02 , B01J21/04 , B01J23/68 , B01J35/00 , B01J35/02 , B01J35/10
摘要： A shaped catalyst body for producing ethylene oxide by gas-phase oxidation of ethylene, comprising silver deposited on a porous refractory support, the shaped catalyst body having a first face side surface, a second face side surface and a circumferential surface, characterized by a content of at least 20 wt.-% of silver, relative to the total weight of the shaped catalyst body; a multilobe structure; a plurality of passageways extending from the first face side surface to the second face side surface, outer passageways being arranged around a central passageway with one outer passageway being assigned to each lobe, wherein neighboring outer passageways are arranged essentially equidistantly to each other and the outer passageways are arranged essentially equidistantly to the central passageway; a minimum wall thickness A between two neighboring passageways in the range of 0.6 to 1.3 mm; a minimum wall thickness B between each outer passageway and the circumferential surface in the range of 1.1 to 1.8 mm; and a BET surface area in the range of 1.6 to 3.0 m 2 /g. The shaped catalyst bodies allow for a favorable balance between mechanical stability, pressure drop and selectivity. The invention also relates to a process for producing ethylene oxide by gas-phase oxidation of ethylene, comprising reacting ethylene and oxygen in the presence of a shaped catalyst body as defined above. The invention further relates to a process for preparing a shaped catalyst body as above, comprising i) impregnating a refractory support having a BET surface area in the range of 1.4 to 2.5 m 2 /g with a silver impregnation solution; and ii) subjecting the impregnated refractory support to a calcination process; wherein steps i) and ii) are optionally repeated.

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