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71. 发明授权

US08702846B2 Process for removing acid gases from a gas stream 失效
标题翻译：从气流中除去酸性气体的方法
公开(公告)号：US08702846B2
公开(公告)日：2014-04-22
申请号：US12994859
申请日：2009-06-26
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： B01D53/14
CPC分类号： B01D53/1456 , B01D53/1493 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2257/408 , B01D2257/502 , B01D2257/504 , C10K1/08 , C10L3/10 , C10L3/102 , Y02P20/152
摘要： A process is disclosed for removing acid gases from a gas stream, in particular from a natural gas stream, synthesis gas stream or the like, wherein the acid gases are absorbed from the gas stream by at least one absorbent. The absorbent used is a mixture of a physical scrubbing agent, a chemical scrubbing agent and water. The absorbent comprises more than 60% by weight of the physical scrubbing medium, wherein the physical scrubbing medium used is a morpholine derivative and a chemical scrubbing agent based on at least one aliphatic amine compound which includes a polyethylene glycol substituted amine.
摘要翻译：公开了一种用于从气流中除去酸性气体的方法，特别是从天然气流，合成气流等中除去酸性气体，其中酸性气体通过至少一种吸收剂从气流中吸收。使用的吸收剂是物理洗涤剂，化学洗涤剂和水的混合物。吸收剂包括超过60重量％的物理洗涤介质，其中使用的物理洗涤介质是基于至少一种包含聚乙二醇取代的胺的脂族胺化合物的吗啉衍生物和化学洗涤剂。

72. 发明授权

US08617423B2 Syngas production method 有权
标题翻译：合成气生产方法
公开(公告)号：US08617423B2
公开(公告)日：2013-12-31
申请号：US13319571
申请日：2010-05-06
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： C01B3/38 , C01B3/24
CPC分类号： C01B3/50 , C01B3/02 , C01B3/56 , C01B2203/043 , C01B2203/0465 , C01B2203/047 , C01B2203/048 , C01B2203/0485 , C01B2203/1276
摘要： An H2- and CO-containing synthesis gas is made by separating coke-oven gas from a coke-oven process into hydrogen and a residual gas stream containing hydrocarbons and obtaining a CO-rich synthesis-gas stream from a top gas of a blast furnace. The hydrogen separated from the coke-oven gas is fed into the CO-rich synthesis gas stream obtained from the top gas of a blast furnace to make the synthesis gas, and the hydrocarbon-containing residual gas stream is fed into the blast furnace as feedstock.
摘要翻译：通过将焦炉工艺中的焦炉气体分离成氢气和含有碳氢化合物的残余气流并从高炉顶部气体获得富含CO的合成气流来制备含H2和CO的合成气。从焦炉气体分离的氢气被供给到从高炉顶部气体获得的富CO合成气流中以制备合成气，并且将含烃残留气流作为原料进料到高炉中。

73. 发明申请

US20130340611A1 METHOD AND APPARATUS FOR DECOMPOSING NITROSAMINES FORMED IN REMOVING CO2 FROM FLUE GASES USING AN AQUEOUS AMINE SOLUTION 有权
标题翻译：用于分解氨水溶液的方法和装置，使用水性氨解决方案从流动气体中除去二氧化碳
公开(公告)号：US20130340611A1
公开(公告)日：2013-12-26
申请号：US13945318
申请日：2013-07-18
申请人： JOHANNES MENZEL
发明人： JOHANNES MENZEL
IPC分类号： B01D53/14
CPC分类号： B01D53/1425 , B01D53/007 , B01D53/1475 , B01D2259/804 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： The invention relates to a method and apparatus for reducing nitrosamines, formed in removal of CO2 from off-gases by means of an aqueous amine solution. A substream of the aqueous amine solution, loaded with nitrosamines, is branched off from a washing fluid circulation and is concentrated by evaporating water and low-boiling constituents. The concentrated amine solution is retained at the boiling point in a unit in which a liquid phase and a vapor phase are in contact to establish a vapor/fluid equilibrium between the phases. The vapor phase is irradiated with UV light, which decomposes nitrosamines entering the vapor phase. Following decomposition of nitrosamines, the concentrated amine solution is recycled to the washing fluid circulation for further use in the scrubber.
摘要翻译：本发明涉及一种用于还原亚硝胺的方法和装置，其通过胺水溶液从废气中除去CO 2形成。装载有亚硝胺的胺水溶液的分流从洗涤液循环中分出，并通过蒸发水和低沸点组分来浓缩。浓胺溶液保持在液相和气相接触的单位的沸点，以确定相之间的蒸汽/流体平衡。用紫外光照射蒸气相，其分解进入气相的亚硝胺。亚硝胺分解后，将浓胺溶液再循环至洗涤液循环，以进一步用于洗涤器。

74. 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。

75. 发明授权

US08568676B2 Process for workup of a carbon dioxide-rich gas to be freed of sulfur components 有权
标题翻译：处理富含二氧化碳的气体以除去硫成分的方法
公开(公告)号：US08568676B2
公开(公告)日：2013-10-29
申请号：US13638428
申请日：2011-03-22
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： B01D53/52 , B01D53/62 , C10L3/10
CPC分类号： B01D53/1418 , B01D53/1425 , B01D53/1462 , B01D53/77 , B01D2257/304 , B01D2257/306 , B01D2257/308 , C01B17/0404 , C01B17/0408 , Y02C10/04 , Y02C10/06 , Y02P20/133 , Y02P20/152
摘要： A process for workup of an industrial carbon dioxide-rich gas to be freed of sulfur components, in which an industrial gas to be freed of sulfur components is purified by a gas scrubbing, and the laden solvent is freed of carbon dioxide and hydrogen sulfide by a regeneration to obtain at least one acid gas fraction having a relatively high content of sulfur components, and the fraction with the highest hydrogen sulfide (H2S) content is supplied to a Claus plant with downstream Claus process gas hydrogenation, and at least one carbon dioxide-laden, low-hydrogen sulfide acid gas fraction from the regeneration device, which has a reduced sulfur content compared to the fraction with the highest hydrogen sulfide (H2S) content, is combined with the hydrogenated Claus process gas to give a combined process gas stream, which is supplied to further processing or to recycling into the process.
摘要翻译：一种无需硫组分的工业二氧化碳富含气体的处理方法，其中通过气体洗涤来净化除去硫成分的工业气体，并且通过下述方法将负载的溶剂除去二氧化碳和硫化氢获得具有相对高的硫成分含量的至少一种酸性气体馏分的再生，并且具有最高硫化氢（H 2 S）含量的馏分被供应到具有下游Claus工艺气体氢化的克劳斯工厂，并且至少一种二氧化碳与来自硫化氢（H 2 S）含量最高的馏分硫含量相比，来自再生装置的低硫化氢酸性气体馏分与氢化Claus工艺气体组合，得到组合工艺气流，其被提供用于进一步处理或回收到该过程中。

76. 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。

77. 发明申请

US20130061835A1 Two-Stroke Engine and a Method for the Operation thereof 有权
标题翻译：双冲程发动机及其操作方法
公开(公告)号：US20130061835A1
公开(公告)日：2013-03-14
申请号：US13603635
申请日：2012-09-05
申请人： Christian Barth , Johannes Menzel , Marc Schmid , Jens-Helge Kutzbach
发明人： Christian Barth , Johannes Menzel , Marc Schmid , Jens-Helge Kutzbach
IPC分类号： F02B33/04
CPC分类号： F02B33/04 , F02B25/14 , Y02T10/146
摘要： A two-stroke engine has a cylinder wherein a piston is journalled for reciprocating movement. The piston delimits a combustion chamber configured in the cylinder. The engine has an outlet from the combustion chamber and a transfer channel which opens at an inlet opening into the crankcase and at a transfer window in the combustion chamber. The piston drives a crankshaft via a connecting rod. The crankshaft is rotatably journalled in the crankcase. At least one control element for the inlet opening is connected to the crankshaft so as to rotate therewith.The control element is so arranged that the inlet opening is at least partially closed thereby in at least one operating state of the engine during the downward stroke of the piston at least 5° crankshaft angle after the opening of the transfer window.
摘要翻译：一个二冲程发动机具有一个气缸，其中一个活塞被支承以便往复运动。活塞界定构造在气缸中的燃烧室。发动机具有来自燃烧室的出口和在进入曲轴箱的入口处和在燃烧室中的转移窗处开口的输送通道。活塞通过连杆驱动曲轴。曲轴可旋转地轴颈安装在曲轴箱中。用于入口开口的至少一个控制元件连接到曲轴以与其一起旋转。控制元件被布置成使得入口开口至少部分地封闭，从而在传动窗口打开之后在活塞的向下冲程期间至少5°曲轴角度的发动机的至少一个操作状态。

78. 发明申请

US20130047627A1 METHOD FOR OPERATING AN IGCC POWER PLANT PROCESS HAVING INTEGRATED CO2 SEPARATION 审中-公开
标题翻译：具有集成二氧化碳分离的IGCC发电厂工艺的操作方法
公开(公告)号：US20130047627A1
公开(公告)日：2013-02-28
申请号：US13395271
申请日：2010-09-17
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： F02C6/00
CPC分类号： F02C3/28 , B01D53/047 , B01D2256/16 , B01D2256/22 , C01B3/56 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C10J3/00 , C10J2300/1612 , C10J2300/1653 , C10J2300/1671 , Y02C10/08 , Y02E20/16 , Y02E20/18 , Y02E20/185 , Y02P20/123 , Y02P20/124 , Y02P20/129 , Y02P20/152
摘要： The invention relates to a method for operating an IGCC power plant process having integrated CO2 separation. A process gas containing H2 and CO2 is separated into technically pure hydrogen and a fraction rich in CO2 by means of pressure swing adsorption (PSA), wherein the fraction rich in CO2 is released as PSA offgas by means of a pressure drop. The hydrogen that is generated is burned in at least one gas turbine utilized for generating electrical power, wherein the exhaust gas of the gas turbine is utilized for generating steam in a heat recovery boiler, said steam being expanded in a steam turbine process also utilized for generating electrical power. The PSA offgas is burned in a separate boiler using technically pure oxygen, wherein a smoke gas having a smoke gas temperature of greater than 1000° C. is generated. The smoke gas is utilized for superheating the steam fed into the steam turbine process and/or for generating a more pressurized steam for the steam turbine process. A superheated high-pressure steam having a pressure of greater than 120 bar and a temperature of greater than 520° C. is generated for the steam turbine process from the waste heat of the gas turbine and the waste heat of the smoke gas.
摘要翻译：本发明涉及一种具有集成CO 2分离的IGCC发电厂工艺的方法。通过变压吸附（PSA）将含有H 2和CO 2的工艺气体分离成技术上纯的氢气和富含CO 2的馏分，其中通过压降将富含CO 2的馏分作为PSA废气释放。所生成的氢气在用于产生电力的至少一个燃气轮机中燃烧，其中燃气涡轮机的废气用于在热回收锅炉中产生蒸汽，所述蒸汽在蒸汽涡轮机过程中膨胀，也用于发电。使用技术上纯的氧气将PSA废气在单独的锅炉中燃烧，其中产生烟气温度大于1000℃的烟雾气体。烟气用于过热进入蒸汽涡轮机过程的蒸汽和/或用于为汽轮机过程产生更加加压的蒸汽。对于汽轮机过程，由燃气轮机的废热和烟气的余热产生压力大于120巴，温度大于520℃的过热高压蒸汽。

79. 发明申请

US20120272824A1 METHOD FOR DRYING NATURAL GAS BY THE JOINT COOLING OF SOLVENT AND NATURAL GAS 审中-公开
标题翻译：通过联合冷却溶剂和天然气来干燥天然气的方法
公开(公告)号：US20120272824A1
公开(公告)日：2012-11-01
申请号：US13496146
申请日：2010-09-13
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： B01D53/26
CPC分类号： C10L3/10 , B01D53/1406 , B01D53/263 , B01D53/265 , B01D2252/2023 , B01D2252/2026 , B01D2252/20405 , B01D2252/20436 , F25J1/0022 , F25J1/0236 , F25J2220/68
摘要： A process for the drying of gases which are routed through two or more gas coolers connected in series. The coolers being supplied with a solvent stream absorbing water from the gas entering the respective cooler, with a mixed stream consisting of gas and solvent entering each of these gas coolers, then being routed through the respective cooler and, after joint cooling in the respective cooler, being separated by a gas/liquid separator in the outlet of the respective cooler into a gas stream of reduced water content and a solvent stream laden with water. The water content of the gas is successively reduced from the first cooler to the last cooler and the solvent stream separated and laden with water being either used as feed stream for the upstream cooler or directly returned to the solvent regeneration unit where the water-enriched solvent is again freed from water.
摘要翻译：用于干燥气体的方法，其通过串联连接的两个或更多个气体冷却器。冷却器被提供有从进入各冷却器的气体中吸收水的溶剂流，并且由气体和溶剂组成的混合流进入每个这些气体冷却器，然后通过相应的冷却器被引导，并且在相应冷却器中联合冷却之后，由相应冷却器的出口中的气/液分离器分离成具有降低的水含量的气流和含水的溶剂流。气体的含水量从第一冷却器逐渐降低到最后一个冷却器，分离并充满水的溶剂流被用作上游冷却器的进料流，或直接返回到溶剂再生单元，其中富含水的溶剂再次摆脱了水。

80. 发明申请

US20120068120A1 SYNGAS PRODUCTION METHOD 有权
标题翻译： SYNGAS生产方法
公开(公告)号：US20120068120A1
公开(公告)日：2012-03-22
申请号：US13319571
申请日：2010-05-06
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： C09K3/00
CPC分类号： C01B3/50 , C01B3/02 , C01B3/56 , C01B2203/043 , C01B2203/0465 , C01B2203/047 , C01B2203/048 , C01B2203/0485 , C01B2203/1276
摘要： An H2- and CO-containing synthesis gas is made by separating coke-oven gas from a coke-oven process into hydrogen and a residual gas stream containing hydrocarbons and obtaining a CO-rich synthesis-gas stream from a top gas of a blast furnace. The hydrogen separated from the coke-oven gas is fed into the CO-rich synthesis gas stream obtained from the top gas of a blast furnace to make the synthesis gas, and the hydrocarbon-containing residual gas stream is fed into the blast furnace as feedstock.
摘要翻译：通过将焦炉工艺中的焦炉气体分离成氢气和含有碳氢化合物的残余气流并从高炉顶部气体获得富含CO的合成气流来制备含H2和CO的合成气。从焦炉气体分离的氢气被供给到从高炉顶部气体获得的富CO合成气流中以制备合成气，并且将含烃残留气流作为原料进料到高炉中。

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