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1. 发明授权

US07927080B2 Method for operating a liquid ring compressor 失效
标题翻译：操作液环式压缩机的方法
公开(公告)号：US07927080B2
公开(公告)日：2011-04-19
申请号：US11662851
申请日：2005-09-16
申请人： Christian Müller , Martin Sesing , Martin Fiene , Oliver Huttenloch , Eckhard Stroefer
发明人： Christian Müller , Martin Sesing , Martin Fiene , Oliver Huttenloch , Eckhard Stroefer
IPC分类号： F04C19/00
CPC分类号： F04C19/004 , C10N2220/04 , C10N2240/30 , F04C2210/12
摘要： The invention relates to a method of operating a liquid ring compressor having an impeller installed eccentrically in a compressor body, with gas being supplied to the liquid ring compressor on a suction side and gas being discharged from the liquid ring compressor on a pressure side. A liquid ring is generated in the liquid ring compressor on the inside of the compressor body by rotation of the impeller. Chambers are formed between blades of the impeller and the liquid ring and gas is drawn into these. The gas is compressed in the chambers which become smaller from the suction side to the pressure side as a result of the rotation of the eccentrically mounted impeller. The compressed gas is ejected on the pressure side. An ionic liquid is used as service liquid for generation of the liquid ring.
摘要翻译：本发明涉及一种操作液压压缩机的方法，该液环压缩机具有偏心地安装在压缩机体中的叶轮，其中气体在吸入侧被供应到液环压缩机，气体在压力侧从液环压缩机排出。通过叶轮的旋转，在压缩机主体内部的液环压缩机中产生液环。在叶轮的叶片和液体环之间形成腔室，并且气体被吸入这些腔室中。由于偏心安装的叶轮的旋转，气体在从吸入侧到压力侧变小的室中被压缩。压缩气体在压力侧喷射。离子液体用作产生液体环的服务液体。

2. 发明申请

US20070269309A1 Method for Operating a Liquid Ring Compressor 失效
标题翻译：液环压缩机操作方法
公开(公告)号：US20070269309A1
公开(公告)日：2007-11-22
申请号：US11662851
申请日：2005-09-16
申请人： Christian Muller , Martin Sesing , Martin Fiene , Oliver Huttenloch , Eckhard Stroefer
发明人： Christian Muller , Martin Sesing , Martin Fiene , Oliver Huttenloch , Eckhard Stroefer
IPC分类号： F01D5/18
CPC分类号： F04C19/004 , C10N2220/04 , C10N2240/30 , F04C2210/12
摘要： The invention relates to a method of operating a liquid ring compressor having an impeller installed eccentrically in a compressor body, with gas being supplied to the liquid ring compressor on a suction side and gas being discharged from the liquid ring compressor on a pressure side. A liquid ring is generated in the liquid ring compressor on the inside of the compressor body by rotation of the impeller. Chambers are formed between blades of the impeller and the liquid ring and gas is drawn into these. The gas is compressed in the chambers which become smaller from the suction side to the pressure side as a result of the rotation of the eccentrically mounted impeller. The compressed gas is ejected on the pressure side. An ionic liquid is used as service liquid for generation of the liquid ring.
摘要翻译：本发明涉及一种操作液压压缩机的方法，该液环压缩机具有偏心地安装在压缩机体内的叶轮，其中气体在吸入侧被供应到液环压缩机，气体在压力侧从液环压缩机排出。通过叶轮的旋转，在压缩机主体内部的液环压缩机中产生液环。在叶轮的叶片和液体环之间形成腔室，并且气体被吸入这些腔室中。由于偏心安装的叶轮的旋转，气体在从吸入侧到压力侧变小的室中被压缩。压缩气体在压力侧喷射。离子液体用作产生液体环的服务液体。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20080233043A1 Method For the Production of Chlorine By Means of Gas Phase Oxidation of Hydrogen Chloride 审中-公开
标题翻译：通过氯化氢气相氧化制备氯的方法
公开(公告)号：US20080233043A1
公开(公告)日：2008-09-25
申请号：US10584055
申请日：2004-12-23
申请人： Gerhard Olbert , Olga Schubert , Martin Sesing , Eckhard Stroefer , Martin Fiene
发明人： Gerhard Olbert , Olga Schubert , Martin Sesing , Eckhard Stroefer , Martin Fiene
IPC分类号： C01B7/04 , C07C17/08
CPC分类号： B01J8/0257 , B01J8/025 , B01J8/0285 , B01J8/0453 , B01J8/0496 , B01J2208/0015 , B01J2219/0002 , C01B7/04 , F28D9/0031 , F28D9/0093 , F28F2250/102
摘要： A process for preparing chlorine by gas-phase oxidation of hydrogen chloride by means of a gas stream comprising molecular oxygen in the presence of a fixed-bed catalyst, wherein the process is carried out in a reactor (1) having heat-exchange plates (2) which are arranged in the longitudinal direction of the reactor (1) and have a spacing between them and through which a heat transfer medium flows, inlet and outlet facilities (3, 4) for the heat transfer medium to the heat-exchange plates (2) and also gaps (5) between the heat-exchange plates (2) in which the fixed-bed catalyst is present and into which the hydrogen chloride and the gas stream comprising molecular oxygen are passed, is described.
摘要翻译：一种通过在固定床催化剂存在下通过包含分子氧的气流将氯化氢气相氧化制备氯的方法，其中该方法在具有热交换板的反应器（1）中进行， 2），其布置在反应器（1）的纵向上并且在它们之间具有间隔，传热介质流过该间隔，用于传热介质的热交换板的入口和出口设备（3,4）（2），并且在其中存在固定床催化剂的热交换板（2）之间的间隙（5）以及氯化氢和包含分子氧的气流通过的热交换板（2）之间的间隙（5）。

8. 发明授权

US08097232B2 Method for producing chlorine 有权
标题翻译：生产氯的方法
公开(公告)号：US08097232B2
公开(公告)日：2012-01-17
申请号：US11816045
申请日：2006-02-20
申请人： Martin Sesing , Armin Diefenbacher , Hartwig Voss , Olga Schubert , Lothar Seidemann , Martin Karches , Thomas Grassler , Eckhard Stroefer
发明人： Martin Sesing , Armin Diefenbacher , Hartwig Voss , Olga Schubert , Lothar Seidemann , Martin Karches , Thomas Grassler , Eckhard Stroefer
IPC分类号： C01B7/04
CPC分类号： C01B7/075 , C01B7/04 , C01B7/0743
摘要： A catalytic process for preparing chlorine from hydrogen chloride, which includes recycle of process streams with reduced accumulation of inert gases in the system is provided. The process includes a step wherein a compressed liquid stream comprising chlorine, carbon dioxide and oxygen is recycled into a column countercurrent to the ascending gas phase and feeding part of the chlorine-rich liquid phase leaving the bottom of the column back into the top of the column. Carbon dioxide present in the ascending gas stream is dissolved out of the gas stream and can later be separated from chlorine without problems by distillation.
摘要翻译：提供了一种从氯化氢制备氯的催化方法，其包括在系统中减少惰性气体积聚的工艺流的再循环。该方法包括一个步骤，其中将包含氯气，二氧化碳和氧气的压缩液体流循环到与上升气相逆流的塔中，并使离开塔底的富氯液相的一部分进入到顶部柱。存在于上升气流中的二氧化碳从气流中溶解出来，随后可以通过蒸馏从氯中分离而无问题。

9. 发明申请

US20110021836A1 METHOD FOR TREATING RESIDUES FROM THE PRODUCTION OF ISOCYANATES 失效
标题翻译：从生产异氰酸酯处理残留物的方法
公开(公告)号：US20110021836A1
公开(公告)日：2011-01-27
申请号：US12936080
申请日：2009-04-09
申请人： Michael Bock , Martin Sesing , Eckhard Stroefer
发明人： Michael Bock , Martin Sesing , Eckhard Stroefer
IPC分类号： C07C211/49
CPC分类号： C07C263/10 , C07C209/62 , C07C209/86 , C07C265/14 , C07C211/51
摘要： The invention relates to a process for the work-up of residues from the production of isocyanates, which comprises the steps: a) hydrolysis of the residues by means of water, b) introduction of the reaction product from step a) into a mixer having a heat transfer surface, c) separation of amine and water from the output from step b), d) separation of water and amine.
摘要翻译：本发明涉及一种用于处理异氰酸酯生产残留物的方法，其包括以下步骤：a）通过水水解残留物，b）将来自步骤a）的反应产物引入具有传热表面，c）从步骤b）的输出分离胺和水，d）水和胺的分离。

10. 发明申请

US20070293707A1 Method for Separating Hydrogen Chloride and Phosgene 失效
标题翻译：分离氯化氢和光气的方法
公开(公告)号：US20070293707A1
公开(公告)日：2007-12-20
申请号：US11574263
申请日：2005-09-10
申请人： Andreas Wolfert , Carsten Knosche , Hans-Jurgen Pallasch , Martin Sesing , Eckhard Stroefer , Hans-Martin Polka , Manfred Heilig
发明人： Andreas Wolfert , Carsten Knosche , Hans-Jurgen Pallasch , Martin Sesing , Eckhard Stroefer , Hans-Martin Polka , Manfred Heilig
IPC分类号： C07C45/78
CPC分类号： C01B7/0737 , B01D53/1493 , B01D2257/2045 , C01B32/80
摘要： The invention relates to a process for separating hydrogen chloride and phosgene, which comprises bringing a mixture of hydrogen chloride and phosgene into contact with an ionic liquid in which at least part of the hydrogen chloride is dissolved in a step a) and then separating off the hydrogen chloride dissolved in the ionic liquid in a step b).
摘要翻译：本发明涉及一种分离氯化氢和光气的方法，其中包括使氯化氢和光气的混合物与其中至少部分氯化氢在步骤a）中溶解的离子液体接触，然后分离出在步骤b）中溶解在离子液体中的氯化氢。

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