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1. 发明授权

US09249069B2 Method for removing high-boiling hydrocarbons from solvent flows 有权
标题翻译：从溶剂流中除去高沸点烃的方法
公开(公告)号：US09249069B2
公开(公告)日：2016-02-02
申请号：US13885935
申请日：2011-11-11
申请人： Johannes Menzel , Holger Thielert
发明人： Johannes Menzel , Holger Thielert
IPC分类号： C07C7/08 , C10G21/28 , C07C7/00 , C10G21/06
CPC分类号： C07C7/005 , C07C7/08 , C10G21/06 , C10G21/28 , C10G2300/4081 , C10G2300/44 , C10G2300/805
摘要： A method for removing high-boiling hydrocarbons from water-soluble solvent flows, wherein said solvent flows are produced in industrial processes which circulate a solvent as a part of the process, and the solvent must be periodically or permanently freed of high-boiling hydrocarbons which influence the quality or the desired properties of the solvent in an unwanted way, and water is added for carrying out the method in a phase separator, so that the high-boiling hydrocarbons are separated off because of their immiscibility with water, and then the water-miscible phase containing water and solvent is returned to the process. According to the invention, the proportion of high-boiling hydrocarbons in circulating solvents in an industrial process can be kept permanently low.
摘要翻译：一种从水溶性溶剂流中除去高沸点烃的方法，其中所述溶剂流是在作为该方法的一部分循环溶剂的工业过程中产生的，溶剂必须周期性地或永久性地除去高沸点烃，以不需要的方式影响溶剂的质量或期望的性质，并且在相分离器中加入水以进行该方法，使得高沸点烃因为与水的不混溶而分离出来，然后将水含有水和溶剂的可混溶相返回到该过程中。根据本发明，在工业过程中循环溶剂中的高沸点烃的比例可以保持永久地低。

2. 发明授权

US09045708B2 Method and apparatus for making a methane-rich gas from syngas 有权
标题翻译：从合成气制造富含甲烷的气体的方法和装置
公开(公告)号：US09045708B2
公开(公告)日：2015-06-02
申请号：US13876002
申请日：2011-10-05
申请人： Holger Thielert , Johannes Menzel
发明人： Holger Thielert , Johannes Menzel
IPC分类号： C07C1/06 , C10L3/08 , B01J8/04
CPC分类号： C10L3/08 , B01J8/0453 , B01J8/0492 , C07C1/06 , C07C9/04
摘要： A methane-rich gas from synthesis gas is made in a methane reactor with a row of methanation stages and, at an upstream end of the row of methanation stages, a CO conversion stage. An incoming stream of synthesis gas containing CO and H2 is split into a plurality of partial streams, one of which is fed to the reactor upstream of the CO conversion stage. Each of the other partial syngas streams is fed to the reactor upstream of a respective one of the methanation stages such that methanation takes place in each of the methanation stages and gas exits from the stages and mixes with the partial syngas stream being fed to the next downstream stage. A plurality of partial streams are diverted from a product-gas stream issuing from the furthest downstream stage and are each fed to the reactor upstream of a respective one of the methanation stages.
摘要翻译：来自合成气的富甲烷气体在具有甲烷化阶段的甲烷反应器中制备，并且在甲烷化阶段的上游端具有CO转化阶段。含有CO和H2的合成气的进料流被分成多个部分气流，其中一个部分气体被供给到CO转化段上游的反应器。每个其他部分合成气流在相应的一个甲烷化阶段的上游进料到反应器，使得甲烷化在每个甲烷化阶段中发生，并且气体从该阶段排出，并且与部分合成气流混合并进料到下一个下游阶段。多个部分流从从最远的下游阶段发出的产物气流转向，并且分别在相应的甲烷化阶段的上游进料到反应器。

3. 发明授权

US08815961B2 Method of and plant for making a methane-containing gas from syngas 有权
标题翻译：从合成气制造含甲烷气体的方法和设备
公开(公告)号：US08815961B2
公开(公告)日：2014-08-26
申请号：US13702864
申请日：2011-07-12
申请人： Johannes Menzel , Holger Thielert
发明人： Johannes Menzel , Holger Thielert
IPC分类号： C07C27/00 , B01J8/04 , B01J19/00 , C07C1/04 , C10L3/08 , C10G2/00
CPC分类号： C07C1/04 , C07C1/0485 , C10G2/32 , C10G2300/1022 , C10G2300/4012 , C10G2300/4081 , C10L3/08 , C07C9/04
摘要： The invention relates to a process for producing a methane-containing gas from synthesis gas, wherein a synthesis gas containing carbon monoxide and hydrogen is fed for methanation to a reactor system (1) having a catalyst material, wherein the process gas stream leaving the reactor system (1) is divided into a product gas stream and a recycle gas stream, and wherein the recycle gas stream, for compensation of the pressure drop, is transported through an ejector (5) and for cooling is passed together with the synthesis gas into the reactor system (1). According to the invention, the product gas stream is compressed to a pressure which is greater than the pressure of the synthesis gas that is fed to the reactor system (1). Either compressed product gas or industrial gas from an industrial gas pipe system (9) is fed as propellant medium to the ejector (5). The invention also relates to a methane production plant for carrying out the process.
摘要翻译：本发明涉及从合成气生产含甲烷气体的方法，其中将含有一氧化碳和氢气的合成气进料到具有催化剂材料的反应器系统（1）中进行甲烷化，其中离开反应器的工艺气流系统（1）被分成产物气流和再循环气流，其中用于补偿压降的再循环气流通过喷射器（5）输送，并且冷却与合成气一起进入反应器系统（1）。根据本发明，产物气流被压缩至大于供给到反应器系统（1）的合成气的压力的压力。来自工业气体管道系统（9）的压缩产物气体或工业气体作为推进剂介质被供给到喷射器（5）。本发明还涉及用于进行该方法的甲烷生产设备。

4. 发明申请

US20140323790A1 METHOD FOR REMOVING HIGH-BOILING HYDROCARBONS FROM SOLVENT FLOWS 有权
标题翻译：从溶剂流中去除高沸点烃的方法
公开(公告)号：US20140323790A1
公开(公告)日：2014-10-30
申请号：US13885935
申请日：2011-11-11
申请人： Johannes Menzel , Holger Thielert
发明人： Johannes Menzel , Holger Thielert
IPC分类号： C07C7/00
CPC分类号： C07C7/005 , C07C7/08 , C10G21/06 , C10G21/28 , C10G2300/4081 , C10G2300/44 , C10G2300/805
摘要： A method for removing high-boiling hydrocarbons from water-soluble solvent flows, wherein said solvent flows are produced in industrial processes which circulate a solvent as a part of the process, and the solvent must be periodically or permanently freed of high-boiling hydrocarbons which influence the quality or the desired properties of the solvent in an unwanted way, and water is added for carrying out the method in a phase separator, so that the high-boiling hydrocarbons are separated off because of their immiscibility with water, and then the water-miscible phase containing water and solvent is returned to the process. According to the invention, the proportion of high-boiling hydrocarbons in circulating solvents in an industrial process can be kept permanently low.
摘要翻译：一种从水溶性溶剂流中除去高沸点烃的方法，其中所述溶剂流是在作为该方法的一部分循环溶剂的工业过程中产生的，溶剂必须周期性地或永久性地除去高沸点烃，以不需要的方式影响溶剂的质量或期望的性质，并且在相分离器中加入水以进行该方法，使得高沸点烃因为与水的不混溶而分离出来，然后将水含有水和溶剂的可混溶相返回到该过程中。根据本发明，在工业过程中循环溶剂中的高沸点烃的比例可以保持永久地低。

5. 发明申请

US20130303638A1 METHOD AND APPARATUS FOR MAKING A METHANE-RICH GAS FROM SYNGAS 有权
标题翻译：从SYNGAS制造甲烷气的方法和装置
公开(公告)号：US20130303638A1
公开(公告)日：2013-11-14
申请号：US13876002
申请日：2011-10-05
申请人： Holger Thielert , Johannes Menzel
发明人： Holger Thielert , Johannes Menzel
IPC分类号： C10L3/08
CPC分类号： C10L3/08 , B01J8/0453 , B01J8/0492 , C07C1/06 , C07C9/04
摘要： The invention relates to a method for making a methane-rich gas from synthesis gas. This necessitates a method in which a synthesis gas (4) containing CO and H2 is mixed with a gas stream (8) that is diverted from the methane-rich product gas and returned thereto, and is then passed through a catalyst bed (1) consisting of a methanation catalyst, wherein methanation takes place in the catalyst bed (1) and the gas stream is heated by released reaction heat. According to the invention, the catalyst bed (1) is divided into several methanation stages (2.1 to 2.4) through which the gas flows one after the other, and the synthesis gas (4) is split correspondingly into partial streams (4.1 to 4.4), each of which is fed to the catalyst bed (1) of an assigned methanation stage (2.1 to 2.4). The gas (6.1 to 6.3) that exits a methanation stage, and that has been heated up by methanation reactions in this stage is mixed with the partial stream of synthesis gas (4.2 to 4.4) for the following methanation stage, and is cooled thereby. The resulting mixed gas stream is fed to the catalyst bed in the subsequent methanation stage as feed gas.
摘要翻译：本发明涉及从合成气制造富甲烷气的方法。这需要一种方法，其中将含有CO和H 2的合成气（4）与从富含甲烷的产物气体转移并返回的气流（8）混合，然后通过催化剂床（1）由甲烷化催化剂组成，其中甲烷化在催化剂床（1）中进行，气流由释放的反应热加热。根据本发明，催化剂床（1）分为几个甲烷化阶段（2.1至2.4），气体依次通过其流动，合成气（4）相应分为部分流（4.1至4.4），每个催化剂床（1）进料到指定甲烷化阶段（2.1至2.4）的催化剂床（1）。在该阶段中离开甲烷化阶段并已被甲烷化反应加热的气体（6.1至6.3）与下述甲烷化阶段的合成气（4.2至4.4）的部分流混合，并由此冷却。在随后的甲烷化阶段将所得混合气流送入催化剂床作为进料气。

6. 发明申请

US20130237617A1 PROCESS FOR PRODUCING A METHANE-CONTAINING GAS FROM SYNTHESIS GAS AND METHANE PRODUCTION PLANT FOR CARRYING OUT THE PROCESS 有权
标题翻译：从合成气和甲烷生产工厂生产含甲烷气体的方法
公开(公告)号：US20130237617A1
公开(公告)日：2013-09-12
申请号：US13702864
申请日：2011-07-12
申请人： Johannes Menzel , Holger Thielert
发明人： Johannes Menzel , Holger Thielert
IPC分类号： C07C1/04
CPC分类号： C07C1/04 , C07C1/0485 , C10G2/32 , C10G2300/1022 , C10G2300/4012 , C10G2300/4081 , C10L3/08 , C07C9/04
摘要： The invention relates to a process for producing a methane-containing gas from synthesis gas, wherein a synthesis gas containing carbon monoxide and hydrogen is fed for methanation to a reactor system (1) having a catalyst material, wherein the process gas stream leaving the reactor system (1) is divided into a product gas stream and a recycle gas stream, and wherein the recycle gas stream, for compensation of the pressure drop, is transported through an ejector (5) and for cooling is passed together with the synthesis gas into the reactor system (1). According to the invention, the product gas stream is compressed to a pressure which is greater than the pressure of the synthesis gas that is fed to the reactor system (1). Either compressed product gas or industrial gas from an industrial gas pipe system (9) is fed as propellant medium to the ejector (5). The invention also relates to a methane production plant for carrying out the process.
摘要翻译：本发明涉及从合成气生产含甲烷气体的方法，其中将含有一氧化碳和氢气的合成气进料到具有催化剂材料的反应器系统（1）中进行甲烷化，其中离开反应器的工艺气流系统（1）被分成产物气流和再循环气流，其中用于补偿压降的再循环气流通过喷射器（5）输送，并且冷却与合成气一起进入反应器系统（1）。根据本发明，产物气流被压缩至大于供给到反应器系统（1）的合成气的压力的压力。来自工业气体管道系统（9）的压缩产物气体或工业气体作为推进剂介质被供给到喷射器（5）。本发明还涉及用于进行该方法的甲烷生产设备。

7. 发明授权

US09427696B2 Removal of thermal stable salts from organic solvents 有权
标题翻译：从有机溶剂中去除热稳定盐
公开(公告)号：US09427696B2
公开(公告)日：2016-08-30
申请号：US13580904
申请日：2011-01-29
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： B01D1/14 , B01D3/14 , B01D3/38 , B01D53/14
CPC分类号： B01D53/1425 , B01D1/14 , B01D3/14 , B01D3/143 , B01D3/148 , B01D3/38 , B01D2252/204
摘要： Process for removal of salts thermally non-regenerable in a temperature range from 0° C. to 200° C., from organic solvents in an aqueous solution by evaporation, the normal boiling point of organic solvents being higher than that of water, and by enriching the organic constituents existing in the solvent as well as the heat stable salts existing therein in a liquid phase forming by evaporation of water and a portion of the organic constituents of a first vessel, and discharging an evolving vaporous phase from the first vessel. In particular, the liquid phase formed in the first vessel is passed into a second vessel, water in vaporous and/or liquid form being passed into the second vessel, water and another portion of the organic constituents contained in the solvent being evaporated and forming a vaporous phase which is discharged from the second vessel, the heat stable salts being enriched in concentration in the liquid phase forming in the second vessel, and wherein a partial stream of the liquid phase formed in the second vessel is discharged from the second vessel.
摘要翻译：在0℃至200℃的温度范围内去除不可再生的盐的方法，通过蒸发从水溶液中的有机溶剂中除去有机溶剂的常沸点，有机溶剂的标准沸点高于水，以及通过通过蒸发水和第一容器的一部分有机成分，使存在于溶剂中的有机成分以及存在于其中的热稳定盐在形成液相中富集，并从第一容器排出放出的气相。特别地，在第一容器中形成的液相进入第二容器，将蒸气和/或液体形式的水送入第二容器中，将水和溶剂中所含有机组分的另一部分蒸发并形成从第二容器排出的气相，热稳定盐在第二容器中形成的液相中富集浓度，并且其中形成在第二容器中的液相的部分流从第二容器排出。

8. 发明授权

US09216517B2 Handheld work apparatus 有权
标题翻译：手持式工作装置
公开(公告)号：US09216517B2
公开(公告)日：2015-12-22
申请号：US13333796
申请日：2011-12-21
申请人： Jan Kurzenberger , Johannes Menzel , Helmut Lux
发明人： Jan Kurzenberger , Johannes Menzel , Helmut Lux
IPC分类号： B25F5/00 , B27B17/00
CPC分类号： B27B17/0033 , B25F5/006
摘要： A handheld work apparatus has a drive motor (8) that is held in a motor housing (2). At least one handle (4) is provided, with a vibration gap (12) being formed between the handle (4) and the motor housing (2). The vibration gap (12) permits a relative movement between handle (4) and motor housing (2). The handle (4) is connected to the motor housing (2) via at least one anti-vibration device (13, 14, 15, 16, 31, 49, 50, 63) that bridges the vibration gap (12). The anti-vibration device (15, 16, 31, 49, 50, 63) has a longitudinal center axis (23, 24). The anti-vibration device (15, 16, 31, 49, 50, 63) bridges the vibration gap (12) via at least one tension element. The anti-vibration device (15, 16, 31, 49, 50, 63) also has a spring (17, 32, 33, 51, 55, 72, 73) arranged functionally in series with the tension element.
摘要翻译：手持式工作装置具有保持在电动机壳体（2）中的驱动电动机（8）。提供至少一个手柄（4），在手柄（4）和马达壳体（2）之间形成有振动间隙（12）。振动间隙（12）允许手柄（4）和电动机壳体（2）之间的相对运动。手柄（4）通过桥接振动间隙（12）的至少一个防振装置（13,14,15,16,31,49,50,63）连接到电动机壳体（2）。防振装置（15,16,31,49,50,63）具有纵向中心轴线（23,24）。防振装置（15,16,31,49,50,63）经由至少一个张紧元件桥接振动间隙（12）。防振装置（15,16,31,49,50,63）还具有与张力元件串联地布置的弹簧（17,32,33,51,55,72,73）。

9. 发明授权

US08591843B2 Solvent for separating acid gas components from technical gases 失效
标题翻译：用于将酸性气体成分与工业气体分离的溶剂
公开(公告)号：US08591843B2
公开(公告)日：2013-11-26
申请号：US12224769
申请日：2007-02-28
申请人： Johannes Menzel , Alexander Snell
发明人： Johannes Menzel , Alexander Snell
IPC分类号： B01D53/40 , B01D53/77 , B01D53/78
CPC分类号： B01D53/1493 , B01D2257/304 , B01D2257/308 , B01D2257/504
摘要： The invention relates to the use of a liquid, containing 0.1 to 100% of an amine or several amines of formula H2N—CH2(CHR2)x—(OCH2(CHR3)y)z—OR1, where R1=C1 to C6 alkyl, R2=H or CH3, R3=H or CH3, x=0 to 3, y=0 to 3, z=0 to 10 and 0 to 99.9% of any further solvent including piperazine and/or water for separating acid gas components from technical gases.
摘要翻译：本发明涉及含有0.1至100％胺或几种式H2N-CH2（CHR2）x-（OCH2（CHR3）y）z-OR1的胺的液体的用途，其中R 1 = C 1至C 6烷基， R2 = H或CH3，R3 = H或CH3，x = 0至3，y = 0至3，z = 0至10,0至99.9％的任何其他溶剂，包括哌嗪和/或水，用于将酸性气体组分从技术气体。

10. 发明授权

US08540803B2 Method and device for removing water from natural gas or from industrial gases with physical solvents 失效
标题翻译：用物理溶剂从天然气或工业气体中除去水分的方法和装置
公开(公告)号：US08540803B2
公开(公告)日：2013-09-24
申请号：US13498026
申请日：2010-09-22
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： B01D53/14
CPC分类号： B01D53/1456 , B01D53/1425 , B01D53/263 , C10L3/10 , C10L3/102
摘要： A method and apparatus for drying a natural gas or an industrial gas that contains acidic gas components, wherein gas drying is followed by the removal of the acidic gas components from the dried gas. The same physical solvent is used for both of the process steps of gas drying and of acidic gas removal. The gas to be dried is brought into contact with the physical solvent, which absorbs most of the water contained in the gas. The physical solvent, loaded with water, is transferred into a solvent regenerating device to be heated where the water contained in the solvent is stripped from the solvent in the countercurrent by acidic gas that is removed from the dried useful gas during the acidic gas absorption. The acidic gas being released again in the acidic gas solvent regenerating device, stripped from the solvent, and discharged from the solvent regenerating device.
摘要翻译：一种用于干燥包含酸性气体组分的天然气或工业气体的方法和装置，其中气体干燥之后是从干燥气体中除去酸性气体组分。相同的物理溶剂用于气体干燥和酸性气体去除的两个工艺步骤。待干燥的气体与吸收气体中所含的大部分水的物理溶剂接触。将负载有水的物理溶剂转移到溶剂再生装置中，在酸性气体吸收期间从被干燥的有用气体中除去的酸性气体逆流地将溶剂中所含的水从溶剂中脱离而进行加热。酸性气体在酸性气体溶剂再生装置中再次释放，从溶剂中汽提，并从溶剂再生装置排出。

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