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1. 发明授权

US07041847B2 Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibers 失效
标题翻译：清洁粗对苯二甲酸的方法和适用于其的含有碳纤维的催化剂
公开(公告)号：US07041847B2
公开(公告)日：2006-05-09
申请号：US10466478
申请日：2002-01-29
申请人： Mathias Haake , Ekkehard Schwab , Michael Koch , Hans-Joachim Müller , Manfred Stroezel , Hermann Petersen , Peter Schreyer
发明人： Mathias Haake , Ekkehard Schwab , Michael Koch , Hans-Joachim Müller , Manfred Stroezel , Hermann Petersen , Peter Schreyer
IPC分类号： C07C51/487 , B01J35/06
CPC分类号： C07C29/172 , B01J21/18 , B01J23/44 , B01J35/02 , B01J35/06 , C07B35/02 , C07B2200/07 , C07C51/487 , Y02P20/52 , C07C63/26 , C07C33/02
摘要： The invention relates to a method for cleaning crude terephthalic acid by means of catalytic, hydrogenating aftertreatment using a catalyst material containing at least one hydrogenation metal applied to a carbon carrier consisting of carbon fibres. The invention also relates to a catalyst consisting of the at least one catalyst material containing the at least one hydrogenation metal applied to the carbon fibres, the BET surface of the carbon carrier being
摘要翻译：本发明涉及一种通过使用包含至少一种加氢金属的催化剂材料进行催化，氢化后处理来清洁粗对苯二甲酸的方法，所述催化剂材料应用于由碳纤维构成的碳载体上。本发明还涉及一种由至少一种催化剂材料组成的催化剂，该催化剂材料含有施加到碳纤维上的至少一种氢化金属，碳载体的BET表面积<500M 2 / g，以及由所述至少一种催化剂材料组成的整体式催化剂，所述至少一种催化剂材料含有施加到碳纤维上的至少一种氢化材料，以及至少一种不同于催化剂材料并与其连接的支撑元件或骨架元件，所述元件机械地支撑催化剂材料并将其保持为整体形式。本发明还涉及一种用于制造整体式催化剂的方法及其用途，包含机织织物，针织织物和/或毡的形式的平面催化剂材料的反应器，其使用方法和选择性氢化方法的碳 - 碳双键或三键和/或可氢化官能团。

2. 发明授权

US07576246B1 Isothermal operation of heterogeneously catalyzed three phase reactions 失效
标题翻译：异相催化三相反应的等温运行
公开(公告)号：US07576246B1
公开(公告)日：2009-08-18
申请号：US09629482
申请日：2000-07-31
申请人： Franz Josef Bröcker , Mathias Haake , Gerd Kaibel , Gerd Rohrbacher , Ekkehard Schwab , Manfred Stroezel
发明人： Franz Josef Bröcker , Mathias Haake , Gerd Kaibel , Gerd Rohrbacher , Ekkehard Schwab , Manfred Stroezel
IPC分类号： C07C5/10
CPC分类号： F28D9/04 , B01J10/007 , B01J19/2405 , B01J19/2465 , B01J19/249 , B01J19/26 , B01J35/04 , B01J2208/00212 , B01J2219/00094 , B01J2219/00103 , B01J2219/0011 , B01J2219/1944 , B01J2219/1945 , B01J2219/2453 , B01J2219/2454 , B01J2219/2462 , B01J2219/2479 , B01J2219/2485 , B01J2219/2497 , C07C5/10 , C07C2601/14 , Y10S585/911 , Y10S585/914 , C07C13/18
摘要： The invention relates to a process and apparatus for the isothermal operation of heterogeneously catalyzed reactions involving at least three phases in the form of a gaseous phase, a liquid phase and a solid phase. The invention provides apparatus for carrying out reactions involving a gaseous phase, a liquid phase and a solid phase, comprising (i) a dispersing element for dispersing a gas phase in a liquid phase to generate a reaction fluid, (ii) at least one reactor which possesses an inlet, an outlet and a reactor space bounded by heat-removing walls which are spaced apart substantially uniformly along the main flow axis of the reaction fluid, and which is fitted with catalyst-coated metal fabric, and (iii) a feed line which routes the reaction fluid from the dispersing element to the reactor inlet and is sufficiently short that the degree of dispersion of the reaction fluid does not substantially change in the course of the passage through the feed line.
摘要翻译：本发明涉及用于等温操作的非均相催化反应的方法和装置，所述反应涉及气相，液相和固相形式的至少三相。本发明提供了用于进行涉及气相，液相和固相的反应的装置，其包括（i）用于将气相分散在液相中以产生反应流体的分散元件，（ii）至少一个反应器其具有通过除热壁界定的入口，出口和反应器空间，其沿反应流体的主流动轴线基本上均匀间隔开，并且装配有催化剂涂覆的金属织物，和（iii）进料将反应流体从分散元件引导到反应器入口的管线，并且足够短，使得在通过进料管线的通道过程中反应流体的分散度基本上不改变。

3. 发明授权

US06365790B2 Preparation of C10-C30-alkenes by partial hydrogenation of alkynes over fixed-bed supported palladium catalysts 失效
标题翻译：通过固定床负载的钯催化剂上的炔进行部分氢化制备C10-C30-烯烃
公开(公告)号：US06365790B2
公开(公告)日：2002-04-02
申请号：US09734024
申请日：2000-12-12
申请人： Klaus Reimer , Gerd Kaibel , Ulrich Kammel , Franz Josef Bröcker , Andreas Ansmann , Heinz Etzrodt , Manfred Stroezel , Mathias Haake , Lothar Laupichler , Bernhard Bockstiegel
发明人： Klaus Reimer , Gerd Kaibel , Ulrich Kammel , Franz Josef Bröcker , Andreas Ansmann , Heinz Etzrodt , Manfred Stroezel , Mathias Haake , Lothar Laupichler , Bernhard Bockstiegel
IPC分类号： C07C2900
CPC分类号： C07C29/17 , B01J23/44 , B01J23/50 , B01J35/04 , B01J35/06 , B01J37/0217 , B01J37/0225 , B01J37/08 , C07C5/09 , C07C2523/44 , C07C11/02 , C07C33/025 , C07C33/02
摘要： Alkenes are prepared by partial hydrogenation of alkynes in the liquid phase at from 20 to 250° C. and hydrogen partial pressures of from 0.3 to 200 bar over fixed-bed supported palladium catalysts which are obtainable by heating the support material in the air, cooling, applying a palladium compound and, if required, additionally other metal ions for doping purposes, molding and processing to give monolithic catalyst elements, by a process in which A) alkynes of 10 to 30 carbon atoms are used as starting compounds, B) the palladium compound and, if required, the other metal ions are applied to the support material by impregnation of the heated and cooled support material with a solution containing palladium salts and, if required, other metal ions and subsequent drying, and C) from 10 to 2000 ppm of carbon monoxide (CO) are added to the hydrogenation gas or a corresponding amount of CO is allowed to form in the liquid phase by slight decomposition of a compound which is added to the reaction mixture and eliminates CO under the reaction conditions. The process is particularly advantageous if the partial hydrogenation is carried out in a tube reactor by the trickle-bed or liquid phase procedure with product recycling at cross-sectional loadings of from 20 to 500 m3/m2*h. The process is particularly suitable for the preparation of 3,7,11,15-tetramethyl-1-hexadecen-3-ol (isophytol), 3,7,11-trimethyl-l-dodecen-3-ol (tetrahydronerolidol), 3,7,11-trimethyl-1,4-dodecadien-3-ol, 3,7,11-trimethyl-1,6-dodecadien-3-ol (dihydronerolidol), 3,7-dimethyloct-1,6-dien-3-ol or 3,7-dimethyloct-1-en-3-ol from the corresponding alkynes.
摘要翻译：烯烃通过液相中炔烃在20至250℃的部分氢化和固定床负载的钯催化剂的0.3至200巴的氢分压来制备，其可通过加热空气中的载体材料，冷却使用钯化合物，另外还需要另外的金属离子用于掺杂目的，通过使用10-30个碳原子的炔烃作为起始化合物的方法，模塑和加工以得到整体式催化剂元素，B）钯如果需要，另外的金属离子通过用含有钯盐的溶液浸渍加热和冷却的载体材料以及如果需要的话其它金属离子并随后干燥而被施加到载体材料上，C）为10-2000ppm 的一氧化碳（CO）加入到氢化气体中，或者相应量的CO在液相中形成，通过轻微分解添加到真空中的化合物并且在反应条件下消除CO。如果部分氢化在管式反应器中通过滴流床或液相方法进行，则该方法是特别有利的，其中产物回收的横截面负荷为20-500m 3 / m2 * h。该方法特别适用于制备3,7,11,15-四甲基-1-十六碳烯-3-醇（异山梨糖醇），3,7,11-三甲基-1-十二碳烯-3-醇（四氢化吗啉醇），3 ，7,11-三甲基-1,4-十二碳二烯-3-醇，3,7,11-三甲基-1,6-十二碳二烯-3-醇（二氢吗啉醇），3,7-二甲基辛-1,6-二烯 - 3-醇或3,7-二甲基辛-1-烯-3-醇。

4. 发明授权

US06329554B1 Continuous preparation of unsaturated ketones 失效
标题翻译：连续制备不饱和酮
公开(公告)号：US06329554B1
公开(公告)日：2001-12-11
申请号：US09391619
申请日：1999-09-07
申请人： Carsten Oost , Manfred Stroezel , Heinz Etzrodt , Dietmar Weller , Bernhard Bockstiegel , Klaus Reimer , Gerd Kaibel , Hagen Jaedicke
发明人： Carsten Oost , Manfred Stroezel , Heinz Etzrodt , Dietmar Weller , Bernhard Bockstiegel , Klaus Reimer , Gerd Kaibel , Hagen Jaedicke
IPC分类号： C07C4500
CPC分类号： C07C45/676 , B01D3/009 , B01D3/14 , B01D3/141 , B01D3/322 , B01J19/24 , B01J2219/00103 , B01J2219/00162 , B01J2219/00777 , B01J2219/32268 , Y02P20/127 , Y02P20/582 , C07C49/203 , C07C49/255
摘要： Process for the continuous preparation of unsaturated ketones of the formula I where the dashed line can be an additional C—C bond, R1 is an alkyl, and R2 is an aliphatic hydrocarbon having from 1 to 37 carbons, a cycloalkyl or a cycloalkylalkyl, by reacting an unsaturated alcohol of the formula II with an alkyl acetoacetate of the formula III where R3 is an alkyl having from 1 to 5 carbons, in the presence or organic aluminum compounds as catalyst.
摘要翻译：用于连续制备式I的不饱和酮的方法，其中虚线可以是另外的CC键，R 1是烷基，R 2是具有1至37个碳的脂族烃，环烷基或环烷基烷基，通过使不饱和的式II的醇与式III的乙酰乙酸烷基酯反应，其中R 3是具有1至5个碳的烷基，在有机铝化合物作为催化剂存在下进行。

5. 发明授权

US06305833B1 Production of solids by precipitation 失效
标题翻译：通过沉淀生产固体
公开(公告)号：US06305833B1
公开(公告)日：2001-10-23
申请号：US09143405
申请日：1998-08-28
申请人： Hans Christoph Horn , Otto Kumberger , Marco Millies , Norbert Neth , Wolfgang Jürgen Pöpel , Christopher William Rieker , Michael Jolyon Sprague , Manfred Stroezel
发明人： Hans Christoph Horn , Otto Kumberger , Marco Millies , Norbert Neth , Wolfgang Jürgen Pöpel , Christopher William Rieker , Michael Jolyon Sprague , Manfred Stroezel
IPC分类号： B01F1502
CPC分类号： C01G1/00 , B01D9/005 , B01D9/0054 , B01F5/106
摘要： A process for producing solids by precipitation in a mixer to form a mixture of solid and liquid, where the starting materials are fed into a mixing apparatus which has essentially a rotationally symmetrical mixing chamber which has a rotor disposed therein and is formed by a peripheral wall and two end walls, and where a) the starting materials are each fed to at least one inlet opening in the peripheral wall of the mixing chamber, and b) the solid-containing mixture which is formed is removed from at least one outlet opening in the peripheral wall of the mixing chamber.
摘要翻译：一种通过在混合器中沉淀以形成固体和液体的混合物来生产固体的方法，其中将原料进料到基本上具有旋转对称的混合室的混合装置中，该混合室具有设置在其中的转子，并且由周壁和两个端壁，并且其中原料各自被供给到混合室的周壁中的至少一个入口开口，和b）形成的固体混合物从外围的至少一个出口开口去除混合室的墙壁。

6. 发明授权

US5939589A Process and reactor for carrying out conversion with catalysts suspended in liquids 失效
标题翻译：用于悬浮在液体中的催化剂进行转化的工艺和反应器
公开(公告)号：US5939589A
公开(公告)日：1999-08-17
申请号：US820001
申请日：1997-03-18
申请人： Gerd Kaibel , Franz Josef Brocker , Manfred Stroezel
发明人： Gerd Kaibel , Franz Josef Brocker , Manfred Stroezel
IPC分类号： B01F5/06 , B01J8/00 , B01J8/06 , B01J8/18 , B01J8/20 , B01J8/22 , B01J8/34 , C07C45/62 , C07C49/00
CPC分类号： C07C45/62 , B01J8/0015 , B01J8/007 , B01J8/06 , B01J8/1863 , B01J8/20 , B01J8/22 , B01J8/34
摘要： Catalytic reactions are carried out in a reactor which contains a liquid phase in which at least one catalyst is suspended, and which may additionally contain a gas phase, by a process in which the liquid phase and, if present, also the gas phase are fed, at least partly, through an apparatus having orifices or channels in the reactor, the hydraulic diameter of which orifices or channels is from 0.5 to 20 mm, preferably from 1 to 10 mm, particularly preferably from 1 to 3 mm.
摘要翻译：催化反应在包含液相的反应器中进行，其中至少一种催化剂悬浮在其中，并且其可以另外含有气相，通过其中液相和（如果存在的话）气相被加料的方法至少部分地通过具有反应器中的孔或通道的装置，其孔径或通道的水力直径为0.5至20mm，优选为1至10mm，特别优选为1至3mm。

7. 发明授权

US5750806A Preparation of alkenes by partial hydrogenation of alkynes over fixed-bed palladium catalysts 失效
标题翻译：通过固定床钯催化剂部分氢化制备烯烃
公开(公告)号：US5750806A
公开(公告)日：1998-05-12
申请号：US679118
申请日：1996-07-12
申请人： Franz Josef Brocker , Manfred Stroezel , Udo Rheude
发明人： Franz Josef Brocker , Manfred Stroezel , Udo Rheude
IPC分类号： B01J23/44 , B01J35/06 , B01J37/02 , C07B61/00 , C07C5/08 , C07C5/09 , C07C11/02 , C07C29/17 , C07C33/02
CPC分类号： B01J37/0238 , B01J23/44 , C07C5/09 , B01J37/0225 , C07C2523/44
摘要： Alkenes are prepared by partial hydrogenation of alkynes in the liquid phase over palladium catalysts by a process which comprises A. using a fixed-bed catalyst which is obtainable by heating the preferably metallic carrier in the air, cooling, coating under reduced pressure with metallic palladium, suitable molding and processing to a monolithic catalyst elements and B. adding from 10 to 180 ppm of CO to the hydrogen used for the hydrogenation.
摘要翻译：烯烃通过钯催化剂的液相中炔烃的部分氢化制备，该方法包括A.使用固定床催化剂，其可通过在空气中加热优选金属载体而获得，冷却，用金属钯在减压下涂覆，适合于整体催化剂元件的模塑和加工，以及将B加入到用于氢化的氢气中的10至180ppm的CO。

8. 发明授权

US06956141B1 Method for preparing acetylene alcohols and their secondary products 失效
标题翻译：乙炔醇及其次要产物的制备方法
公开(公告)号：US06956141B1
公开(公告)日：2005-10-18
申请号：US09913979
申请日：2000-02-22
申请人： Melanie Maas-Brunner , Jochem Henkelmann , Gerd Kaibel , Alois Kindler , Christian Knoll , Harald Rust , Christian Tragut , Manfred Stroezel , Udo Rheude , Rudolf Erich Lorenz , Juan Aiscar
发明人： Melanie Maas-Brunner , Jochem Henkelmann , Gerd Kaibel , Alois Kindler , Christian Knoll , Harald Rust , Christian Tragut , Manfred Stroezel , Udo Rheude , Rudolf Erich Lorenz , Juan Aiscar
IPC分类号： C07C29/17 , C07C29/42 , C07C33/042 , C07C33/04 , C07C33/044 , C07C33/046
CPC分类号： C07C29/42 , C07C29/172 , Y02P20/582 , C07C33/044 , C07C33/042 , C07C31/20
摘要： A process for preparing at least one unsaturated alcohol (B) comprises the steps (I) to (III) below: (I) reaction of at least one alkali metal hydroxide or alkaline earth metal hydroxide with at least one alcohol (A) in at least one organic solvent (L) to give a mixture (G-I) comprising at least the alcohol (A), the solvent (L) and an alkoxide (AL); (II) reaction of at least one carbonyl compound of the formula R—CO—R′ with at least one alkyne of the formula R″—C≡C—H and the mixture (G-I) obtained in step (I) to give a mixture (G-II) comprising at least the alcohol (A), the solvent (L) and an unsaturated alcohol (B); (III) distillation of the mixture (G-II) obtained in step (II) to give the alcohol or alcohols (B) and a mixture (G-III) comprising the solvent (L) and the alcohol (A), wherein the solvent (L) obtained in step (III) and the alcohol (A) obtained in step (III) are recycled as a mixture to step (I).
摘要翻译：一种制备至少一种不饱和醇（B）的方法包括下列步骤（I）至（III）：（I）至少一种碱金属氢氧化物或碱土金属氢氧化物与至少一种醇（A）在至少一种有机溶剂（L），得到至少包含醇（A），溶剂（L）和醇盐（AL）的混合物（GI）（II）至少一种式R-CO-R'的羰基化合物与至少一种式R'-C≡CH的炔和步骤（I）中获得的混合物（GI）的反应，得到混合物至少包含醇（A），溶剂（L）和不饱和醇（B）的化合物（G-II）; （II）中获得的混合物（G-II）的蒸馏（III），得到醇或醇（B）和包含溶剂（L）和醇（A）的混合物（G-III），其中将步骤（III）中获得的溶剂（L）和步骤（III）中获得的醇（A）作为步骤（I）的混合物再循环。

9. 发明授权

US06427985B1 Structured packing for heat exchange and mass transfer 失效
标题翻译：用于热交换和传质的结构填料
公开(公告)号：US06427985B1
公开(公告)日：2002-08-06
申请号：US09625486
申请日：2000-07-25
申请人： Gerd Kaibel , Manfred Stroezel , Achim Stammer
发明人： Gerd Kaibel , Manfred Stroezel , Achim Stammer
IPC分类号： B01F304
CPC分类号： F28C3/08 , B01J19/32 , B01J2219/3221 , B01J2219/32213 , B01J2219/32227 , B01J2219/32258 , B01J2219/32272 , B01J2219/32408 , B01J2219/32466 , Y10S261/72
摘要： A structured packing for heat exchange and mass transfer between a liquid and a gas in a column having at least one packing layer with a first, lower end and a second, upper end is described, the packing layer having an internal geometry which varies over its height so that by suitably setting the liquid and gas flow rates in a first, in particular lower, region of the packing layer a bubbling layer having a predominantly disperse gas phase forms in a targeted manner and simultaneously in a second, in particular upper, region of the packing layer a film flow of the liquid having a predominantly continuous gas phase forms in a targeted manner.
摘要翻译：描述了一种用于在具有至少一个具有第一，下端和第二上端的填料层的塔中的液体和气体之间的热交换和质量传递的规整填料，所述填料层具有内部几何形状高度，使得通过适当地将液体和气体流速设定在填料层的第一个，特别是较低的区域中，具有主要分散气相的起泡层以目标方式形成，同时在第二特别是上部区域的填料层，以目标的方式形成具有主要连续气相的液体的膜流。

10. 发明授权

US06288282B1 Process for preparing ionones 失效
标题翻译：紫罗兰酮的制备方法
公开(公告)号：US06288282B1
公开(公告)日：2001-09-11
申请号：US09567268
申请日：2000-05-09
申请人： Udo Rheude , Ulrich Hörcher , Dietmar Weller , Manfred Stroezel
发明人： Udo Rheude , Ulrich Hörcher , Dietmar Weller , Manfred Stroezel
IPC分类号： C07C4921
CPC分类号： C07C403/16 , C07C2601/16
摘要： Process for the continuous preparation of &agr;- and/or &bgr;-ionone or homologous compounds using concentrated sulfuric acid at temperatures from 20 to 90° C., in the presence of organic solvents or diluents with cooling and by subsequent termination of the reaction by hydrolysis of the reaction mixture with water or dilute sulfuric acid, wherein both the cyclization of pseudoionones and the subsequent hydrolysis of the reaction mixture are carried out in a virtually adiabatic reaction in one or more reaction mixing pump(s) which are connected in series and each of which consists essentially of a rotationally symmetrical mixing chamber formed from a peripheral wall and two end walls and of a mixing rotor made of material inert to sulfuric acid and with rotational drive, where the mixing chamber has at least one inlet opening for each component and one outlet opening for the reaction mixture, and annular channels in fluid connection to one another in the end walls, and wherein the heat of the two reactions is in each case partly or wholly removed with the aid of a downstream heat exchanger.
摘要翻译：使用浓硫酸在20〜90℃的温度下，在有机溶剂或稀释剂存在下，在冷却下，随后通过水解终止反应，连续制备α-和/或β-紫罗兰酮或同系化合物的方法反应混合物与水或稀硫酸反应，其中假戊烯酮的环化和随后的反应混合物的水解在一个或多个反应混合泵中实质上绝热的反应中进行，所述反应混合泵串联连接，其基本上由旋转对称的混合室组成，该混合室由周壁和两个端壁以及由硫酸惰性且具有旋转驱动的材料制成的混合转子，其中混合室具有用于每个部件的至少一个入口，用于反应混合物的一个出口，以及在端壁中彼此流体连接的环形通道，其中热量在每种情况下，两个反应在下游热交换器的帮助下部分或全部去除。

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