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1. 发明申请

US20070202035A1 Fluidized Bed Method And Reactor For Carrying Out Exotermic Chemical Equilibruim Reaction 审中-公开
标题翻译：流化床法和反应器进行超临界化学平衡反应
公开(公告)号：US20070202035A1
公开(公告)日：2007-08-30
申请号：US10594243
申请日：2005-03-21
申请人： Christian Walsdorff , Lothar Seidemann , Martin Sesing , Martin Fiene , Thomas Grassler , Olga Schubert , Eckhard Stroefer , Martin Sohn
发明人： Christian Walsdorff , Lothar Seidemann , Martin Sesing , Martin Fiene , Thomas Grassler , Olga Schubert , Eckhard Stroefer , Martin Sohn
IPC分类号： F27B15/00
CPC分类号： B01J8/1836 , B01J8/1872 , B01J2208/00132 , B01J2208/00212 , C01B7/04
摘要： The invention relates to a process for carrying out exothermic chemical equilibrium reactions in a fluidized-bed reactor, wherein there is a temperature distribution in the fluidized bed of the fluidized-bed reactor and the temperature difference between the lowest temperature and the highest temperature is at least 10 K. The invention further relates to a fluidized-bed reactor for carrying out chemical reactions in a fluidized bed (5), wherein at least one heat exchanger (12, 28) is located in the fluidized bed (5) to control the temperature distribution.
摘要翻译：本发明涉及在流化床反应器中进行放热化学平衡反应的方法，其中在流化床反应器的流化床中存在温度分布，并且最低温度和最高温度之间的温度差在本发明还涉及一种用于在流化床（5）中进行化学反应的流化床反应器，其中至少一个热交换器（12,28）位于流化床（5）中以控制温度分布。

2. 发明授权

US07736598B2 Reactor and method for producing chlorine from HCl 失效
标题翻译：从HCl生产氯的反应器和方法
公开(公告)号：US07736598B2
公开(公告)日：2010-06-15
申请号：US10588511
申请日：2005-02-08
申请人： Lothar Seidemann , Olga Schubert , Martin Sesing , Eckhard Stroefer , Martin Fiene , Christian Walsdorff , Klaus Harth
发明人： Lothar Seidemann , Olga Schubert , Martin Sesing , Eckhard Stroefer , Martin Fiene , Christian Walsdorff , Klaus Harth
IPC分类号： F27B15/14 , F27B15/00 , C01B7/00
CPC分类号： B01J8/34 , B01J8/0055 , B01J8/006 , B01J8/1836 , B01J2208/00132 , B01J2208/0015 , B01J2208/00495 , B01J2219/0286 , C01B7/04
摘要： The invention relates to a reactor and a process for preparing chlorine from hydrogen chloride by gas-phase oxidation by means of oxygen in the presence of a heterogeneous catalyst in a fluidized bed, with gas-permeable plates being located in the fluidized bed. The gas-permeable plates are connected in a thermally conductive manner to a heat exchanger located in the fluidized bed.
摘要翻译：本发明涉及一种反应器和一种通过在流化床中的非均相催化剂存在下通过氧气气相氧化从氯化氢制备氯的方法，气体可渗透板位于流化床中。气体渗透板以导热方式连接到位于流化床中的热交换器。

3. 发明申请

US20070183963A1 Reactor and method for producing chlorine from hcl 失效
标题翻译：反应器及其制备方法
公开(公告)号：US20070183963A1
公开(公告)日：2007-08-09
申请号：US10588511
申请日：2005-02-08
申请人： Lothar Seidemann , Olga Schubert , Martin Sesing , Eckhard Stroefer , Martin Fiene , Christian Walsdorff , Klaus Harth
发明人： Lothar Seidemann , Olga Schubert , Martin Sesing , Eckhard Stroefer , Martin Fiene , Christian Walsdorff , Klaus Harth
IPC分类号： B01D53/46 , B01J8/34
CPC分类号： B01J8/34 , B01J8/0055 , B01J8/006 , B01J8/1836 , B01J2208/00132 , B01J2208/0015 , B01J2208/00495 , B01J2219/0286 , C01B7/04
摘要： The invention relates to a reactor and a process for preparing chlorine from hydrogen chloride by gas-phase oxidation by means of oxygen in the presence of a heterogeneous catalyst in a fluidized bed, with gas-permeable plates being located in the fluidized bed. The gas-permeable plates are connected in a thermally conductive manner to a heat exchanger located in the fluidized bed.
摘要翻译：本发明涉及一种反应器和一种通过在流化床中的非均相催化剂存在下通过氧气气相氧化从氯化氢制备氯的方法，气体可渗透板位于流化床中。气体渗透板以导热方式连接到位于流化床中的热交换器。

4. 发明申请

US20060263290A1 Method for the production of chlorine 审中-公开
标题翻译：生产氯的方法
公开(公告)号：US20060263290A1
公开(公告)日：2006-11-23
申请号：US10567579
申请日：2004-08-06
申请人： Christian Walsdorff , Martin Fiene , Martin Sesing , Olga Metelkina , Lothar Seidemann , Eckhard Stroefer , Klaus Harth
发明人： Christian Walsdorff , Martin Fiene , Martin Sesing , Olga Metelkina , Lothar Seidemann , Eckhard Stroefer , Klaus Harth
IPC分类号： C01B7/00
CPC分类号： C01B7/04 , Y02P20/228
摘要： The invention relates to a process for preparing chlorine by catalytic gas-phase oxidation of hydrogen chloride, which comprises the steps: a) providing a feed gas stream I comprising hydrogen chloride and a feed gas stream II comprising oxygen; b) in a first oxidation stage, feeding the feed gas stream I, the feed gas stream II, if desired a recycle stream la comprising hydrogen chloride and if desired an oxygen-containing recycle stream IIa into a first oxidation zone and bringing them into contact with a first oxidation catalyst so that a first partial amount of the hydrogen chloride is oxidized to chlorine and a gas stream III comprising chlorine, unreacted oxygen, unreacted hydrogen chloride and water vapor is obtained; c) in a second oxidation stage, feeding the gas stream III into a second oxidation zone and bringing it into contact with at least one further oxidation catalyst so that a second partial amount of the hydrogen chloride is oxidized to chlorine and a product gas stream IV comprising chlorine, unreacted oxygen, unreacted hydrogen chloride and water vapor is obtained; d) isolating chloride, if desired the recycle stream Ia and if desired the recycle stream IIa from the product gas stream IV, wherein the first oxidization catalyst in the first oxidation zone is present in a fluidized bed and the further oxidation catalyst or catalysts in the second oxidation zone is/are present in a fixed bed.
摘要翻译：本发明涉及通过氯化氢的催化气相氧化制备氯的方法，其包括以下步骤：a）提供包含氯化氢的进料气流I和包含氧的进料气流II; b）在第一氧化阶段，如果需要，将进料气流I，进料气流II进料到包含氯化氢的再循环流1a，并且如果需要，将含氧循环流IIa进入第一氧化区并使其接触用第一氧化催化剂使得第一部分氯化氢被氧化成氯，得到包含氯，未反应的氧，未反应的氯化氢和水蒸气的气流III; c）在第二氧化阶段，将气流III进料到第二氧化区并使其与至少一种其它氧化催化剂接触，使得第二部分量的氯化氢被氧化成氯，产物气流IV 包括氯，未反应的氧，未反应的氯化氢和水蒸气; d）如果需要，根据需要从产物气流IV中分离氯化物，如果需要，再循环流Ia，如果需要，再循环流IIa，其中第一氧化区中的第一氧化催化剂存在于流化床中，第二氧化区存在于固定床中。

5. 发明申请

US20060099138A1 Method for producing chlorine from hydrochloric from hydrochloric aid 审中-公开
标题翻译：从盐酸辅助的盐酸生产氯的方法
公开(公告)号：US20060099138A1
公开(公告)日：2006-05-11
申请号：US10532725
申请日：2003-10-27
申请人： Christian Walsdorff , Martin Fiene , Christian Kuhrs , Eckhard Stroefer , Klaus Harth
发明人： Christian Walsdorff , Martin Fiene , Christian Kuhrs , Eckhard Stroefer , Klaus Harth
IPC分类号： C01B7/00
CPC分类号： C01B7/0718 , C01B7/04 , C01B7/0743 , C07C263/10 , C07C265/14 , C07C265/06
摘要： Process for preparing chlorine from hydrochloric acid, which comprises the steps: a) providing a hydrochloric acid feed stream I; b) providing a hydrochloric acid recycle stream II; c) separating off a hydrogen chloride stream IV from the hydrochloric acid feed stream I and the hydrochloric acid recycle stream II in a distillation step; d) feeding the hydrogen chloride stream IV, an oxygen-containing steam V and, if desired, an oxygen-containing recycle stream Va into an oxidation zone and oxidizing hydrogen chloride to chlorine in the presence of a catalyst to give a product gas stream VI comprising chlorine, unreacted oxygen, unreacted hydrogen chloride and water vapor; e) separating off hydrogen chloride and water from the product gas stream VI in an absorption step to give a gas stream VII and the hydrochloric acid recycle stream II; f) if desired, drying the gas stream VII; g) separating off an oxygen-containing stream from the gas stream VII and, if desired, recirculating at least part of this as oxygen-containing recycle stream Va to the oxidation zone, leaving a chlorine-containing product stream VIII; h) if desired, further purifying the chlorine-containing product stream VIII.
摘要翻译：从盐酸制备氯的方法，其包括以下步骤：a）提供盐酸进料流I; b）提供盐酸循环流II; c）在蒸馏步骤中，从盐酸进料流I和盐酸循环流II中分离出氯化氢料流IV; d）将氯化氢流IV，含氧蒸汽V以及如果需要的话将含氧再循环流Va加入氧化区，并在催化剂存在下将氯化氢氧化成氯，得到产物气流VI 包括氯，未反应的氧，未反应的氯化氢和水蒸气; e）在吸收步骤中从产物气流VI中分离氯化氢和水，得到气流VII和盐酸再循环流II; f）如果需要，干燥气流VII; g）从气流VII中分离含氧物流，如果需要，将其至少部分再循环为含氧再循环流Va至氧化区，留下含氯产物流VIII; h）如果需要，进一步纯化含氯产物流VIII。

6. 发明申请

US20060140849A1 Catalyst for the catalytic oxidation of hydrogen chloride 审中-公开
标题翻译：用于催化氧化氯化氢的催化剂
公开(公告)号：US20060140849A1
公开(公告)日：2006-06-29
申请号：US10529208
申请日：2003-09-25
申请人： Christian Kuhrs , Christian Walsdorff , Martin Fiene , Eckhard Stroefer , Klaus Harth
发明人： Christian Kuhrs , Christian Walsdorff , Martin Fiene , Eckhard Stroefer , Klaus Harth
IPC分类号： C01B7/00
CPC分类号： C01B7/04 , B01J23/52 , B01J23/66
摘要： The invention relates to a catalyst for the catalytic oxidation of hydrogen chloride, comprising on a support a) from 0.001 to 30% by weight of gold, b) from 0 to 3% by weight of one or more alkaline earth metals, c) from 0 to 3% by weight of one or more alkali metals, d) from 0 to 10% by weight of one or more rare earth metals, e) from 0 to 10% by weight of one or more further metals selected from the group consisting of ruthenium, palladium, platinum, osmium, iridium, silver, copper and rhenium, in each case based on the total weight of the catalyst.
摘要翻译：本发明涉及一种用于催化氧化氯化氢的催化剂，其包括在载体上a）0.001至30重量％的金，b）0-3重量％的一种或多种碱土金属，c） 0至3重量％的一种或多种碱金属，d）0至10重量％的一种或多种稀土金属，e）0至10重量％的一种或多种其它金属，其选自的钌，钯，铂，锇，铱，银，铜和铼，基于催化剂的总重量。

7. 发明申请

US20050175528A1 Method for producing chlorine from hydrogen chloride 审中-公开
标题翻译：从氯化氢生产氯的方法
公开(公告)号：US20050175528A1
公开(公告)日：2005-08-11
申请号：US10511604
申请日：2003-05-13
申请人： Christian Walsdorff , Martin Fiene , Markus Weber , Eckhard Strofer , Klaus Harth
发明人： Christian Walsdorff , Martin Fiene , Markus Weber , Eckhard Strofer , Klaus Harth
IPC分类号： C01B7/01 , C01B7/04
CPC分类号： C01B7/04
摘要： The present invention relates to a process for the continuous preparation of chlorine by reaction of hydrogen chloride with oxygen in the presence of a heterogeneous catalyst, in which the conversion of hydrogen chloride in a single pass through the reactor is restricted to from 15 to 90%.
摘要翻译：本发明涉及一种在多相催化剂存在下氯化氢与氧反应连续制备氯的方法，其中单次通过反应器的氯化氢转化率限制在15-90％。

8. 发明授权

US06916953B2 Integrated process for preparing isocyanates 有权
标题翻译：制备异氰酸酯的综合方法
公开(公告)号：US06916953B2
公开(公告)日：2005-07-12
申请号：US10227865
申请日：2002-08-27
申请人： Christian Walsdorff , Martin Fiene , Eckhard Ströfer , Klaus Harth , Jan D. Jacobs , Filip Deberdt
发明人： Christian Walsdorff , Martin Fiene , Eckhard Ströfer , Klaus Harth , Jan D. Jacobs , Filip Deberdt
IPC分类号： B01J23/46 , C01B7/04 , C07C263/10 , C07C263/00 , C07C263/18 , C07C263/20
CPC分类号： C01B7/04 , B01J23/462 , C07C263/10 , C07C263/20 , Y02P20/125 , C07C265/14
摘要： Process for preparing organic isocyanates, which comprises the steps (a) making available a first partial amount of chlorine, with the chlorine of this first partial amount having a content of free and bound bromine and iodine of
摘要翻译：制备有机异氰酸酯的方法，其包括步骤（a）获得第一部分量的氯，该第一部分量的氯具有游离的溴和碘的含量<400ppm; （b）提供第二部分氯; （c）使第一和第二部分氯与一氧化碳反应以形成光气; （d）使来自步骤（c）的光气与一种或多种伯胺反应形成相应的异氰酸酯和氯化氢; （e）分离和（如果需要）纯化步骤（d）中形成的异氰酸酯; （f）分离，如有必要，纯化步骤（d）中形成的氯化氢; （g）通过氧气氧化在步骤（e）中分离的至少部分氯化氢以形成氯; （h）分离步骤（g）中形成的氯，并使用步骤（b）中已经分离出的氯的至少一部分氯作为第二部分氯。

9. 发明授权

US06962682B2 Fixed-bed process for producing chlorine by catalytic gas-phase oxidation of hydrogen chloride 失效
标题翻译：通过氯化氢的催化气相氧化生产氯的固定床工艺
公开(公告)号：US06962682B2
公开(公告)日：2005-11-08
申请号：US10299725
申请日：2002-11-20
申请人： Christian Walsdorff , Martin Fiene , Christoph Adami , Eckhard Ströfer , Klaus Harth
发明人： Christian Walsdorff , Martin Fiene , Christoph Adami , Eckhard Ströfer , Klaus Harth
IPC分类号： B01J23/46 , C01B7/04
CPC分类号： C01B7/04 , B01J23/462
摘要： A process for preparing chlorine by catalytic gas-phase oxidation of hydrogen chloride over a fixed catalyst bed is disclosed that includes: making available a feed gas stream I with hydrogen chloride and an oxygen-containing feed gas stream II, feeding the feed gas stream I, the feed gas stream II, and, if desired, a recycled stream Ia with hydrogen chloride, an oxygen-containing recycle stream IIa, and a recycled stream III into an oxidation zone and oxidizing hydrogen chloride to chlorine in the presence of a catalyst present in a fixed bed to give product gas stream IV having chlorine, unreacted oxygen, unreacted hydrogen chloride and water vapor, and taking the recycled stream III from the product gas stream IV, without further treatment, and recirculating it to the oxidation zone, leaving a product gas stream IVa.
摘要翻译：公开了一种在固定的催化剂床上通过催化气相氧化氯化氢制备氯的方法，其包括：使用氯化氢和含氧进料气流II获得进料气流I，将进料气流I ，进料气流II以及如果需要的话，将再循环的料流1a与氯化氢，含氧循环料流IIa和再循环料流III一起转化成氧化区，并在存在催化剂存在下将氯化氢氧化成氯在固定床中产生具有氯，未反应的氧，未反应的氯化氢和水蒸气的产物气流IV，并从产物气流IV中取出再循环的流III，而不进一步处理，并将其再循环到氧化区，留下一个产物气流IVa。

10. 发明授权

US07495132B2 Catalytically active composition and the use thereof in dehydration methods 失效
标题翻译：催化活性组合物及其在脱水方法中的应用
公开(公告)号：US07495132B2
公开(公告)日：2009-02-24
申请号：US10587191
申请日：2005-01-28
申请人： Christian Walsdorff , Thorsten Johann , Beatrice Roessler , Hartmut Hibst , Joaquim Henrique Teles , Sebastian Storck , Jens Klein
发明人： Christian Walsdorff , Thorsten Johann , Beatrice Roessler , Hartmut Hibst , Joaquim Henrique Teles , Sebastian Storck , Jens Klein
IPC分类号： C07C45/65 , B01J23/42
CPC分类号： C07C45/65 , B01J23/6445 , B01J23/6447 , B01J23/6522 , B01J23/681 , B01J23/8973 , B01J35/008 , B01J37/0201 , B01J37/0221 , B01J37/03 , C07C47/21 , C07C49/603
摘要： The present invention relates to a catalytically active composition comprising as active component Pd and Bi and at least one element selected from the group (a) consisting of Rh, Au, Sb, V, Cr, W, Mn, Fe, Co, Ni, Na, Cs and Ba, or Pd, Rh and Bi and optionally an element selected from the group (a′) consisting of Au, Sb, V, Cr, W, Mn, Fe, Co, Ni, Pt, Cu, Ag, Na, Cs, Mg, Ca and Ba. The present invention further provides a process for dehydrogenating hydrocarbons, preferably oxo-functionalized hydrocarbons such as cyclopentanone, cyclohexanone and isovaleraldehyde, using the catalytically active composition.
摘要翻译：本发明涉及包含作为活性成分Pd和Bi的至少一种元素的催化活性组合物和选自由Rh，Au，Sb，V，Cr，W，Mn，Fe，Co，Ni组成的组（a）中的至少一种元素， Na，Cs和Ba或Pd，Rh和Bi以及任选的选自Au，Sb，V，Cr，W，Mn，Fe，Co，Ni，Pt，Cu，Ag， Na，Cs，Mg，Ca和Ba。本发明还提供了一种使用催化活性组合物使烃优选氧化官能化烃如环戊酮，环己酮和异戊醛脱氢的方法。

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