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1. 发明申请

US20190264426A1 Arrangement and Method for Obtaining Water from a Humid Gas Mixture 审中-公开
公开(公告)号：US20190264426A1
公开(公告)日：2019-08-29
申请号：US16320224
申请日：2017-07-18
申请人： Siemens Aktiengesellschaft
发明人： Gerhard Zimmermann , Markus Ungerer
IPC分类号： E03B3/28 , B01D53/26 , F04F13/00 , F25B27/00
摘要： Various embodiments include a device for extracting water from a humid gas mixture at a first temperature comprising: a compressor to compress the mixture from a first pressure to a second pressure at which the dew point of the mixture lies above the first temperature; a pressure vessel receiving the mixture at the second pressure and condensing out a first fraction of water; a pressure exchanger operable to transfer the second pressure from the gas mixture after removing the first fraction of water to a fresh feed of the gas mixture; and lines connecting the pressure exchanger and the pressure vessel in such a way that the fresh feed at the second pressure can be guided from the pressure exchanger into the pressure vessel, and the gas mixture with the reduced water content can be guided from the pressure vessel into the pressure exchanger.

2. 发明申请

US20180117530A1 DEVICE AND METHOD FOR SEPARATING CARBON DIOXIDE FROM A GAS FLOW 审中-公开
公开(公告)号：US20180117530A1
公开(公告)日：2018-05-03
申请号：US15560850
申请日：2016-02-10
申请人： Siemens Aktiengesellschaft
发明人： Christian Pleißner , Albert Reichl , Henning Schramm , Gerhard Zimmermann
IPC分类号： B01D53/86 , B01D53/14 , B01D53/18 , B01D53/26 , B01D53/75 , C01B32/50
CPC分类号： B01D53/8671 , B01D53/1418 , B01D53/1425 , B01D53/1475 , B01D53/18 , B01D53/261 , B01D53/75 , B01D2251/202 , B01D2252/20494 , B01D2253/112 , B01D2255/1021 , B01D2255/1023 , B01D2255/20761 , B01D2256/22 , B01D2257/104 , B01D2258/0283 , B01D2259/122 , C01B32/50 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A device for separating carbon dioxide from a gas flow, in particular from a flue gas flow, having an absorption unit for separating carbon dioxide from the gas flow using a scrubbing medium, a desorption unit which is fluidically connected to the absorption unit for releasing the absorbed carbon dioxide from the scrubbing medium, and a compressor unit which is connected fluidically downstream of the desorption unit for compressing the released carbon dioxide, the compressor unit being connected fluidically upstream of a cleaning device for the carbon dioxide. A method separates carbon dioxide from a gas flow, in particular from a flue gas flow.

3. 发明授权

US09638419B2 High-temperature battery integrated into a steam power station 有权
公开(公告)号：US09638419B2
公开(公告)日：2017-05-02
申请号：US14383560
申请日：2013-03-13
申请人： Siemens Aktiengesellschaft
发明人： Christian Brunhuber , Carsten Graeber , Gerhard Zimmermann
IPC分类号： F23L15/04 , H01M12/08 , H01M10/615 , H01M8/04014
CPC分类号： F23L15/04 , H01M8/04022 , H01M10/615 , H01M12/08 , H01M2220/10 , H01M2250/10 , H01M2300/0074 , Y02B90/14 , Y02E60/128
摘要： A steam power station is provided having a steam boiler which can be fired by a combustion device in a combustion chamber and has an air preheater which is suitable for removing thermal energy from the flue gas of the combustion chamber in order to transfer the thermal energy to a first air flow, the first air flow being fed back to the combustion chamber at least partly as combustion air. The steam power station also has a high-temperature battery which can likewise be supplied with air from the first air flow.

4. 发明授权

US09550261B2 Method for retrofitting a gas turbine power plant 有权
标题翻译：燃气轮机发电厂改造方法
公开(公告)号：US09550261B2
公开(公告)日：2017-01-24
申请号：US14374903
申请日：2012-12-12
申请人： Siemens Aktiengesellschaft
发明人： Christian Brunhuber , Hermann Kremer , Frank Strobelt , Nicolas Vortmeyer , Gerhard Zimmermann
IPC分类号： B23P19/04 , F23J15/04 , F23J15/06
CPC分类号： B23P19/042 , F23J15/04 , F23J15/06 , F23J2215/50 , F23J2219/40 , F23J2219/70 , Y02E20/363 , Y10T29/49229
摘要： A method for retrofitting an already existing gas turbine power plant is provided. The method features at least the following steps: fluidically connecting a gas turbine to a flue gas duct which is suitable for conducting flue gas which is produced by the gas turbine; connecting the flue gas duct to a steam generating unit which is fluidically connected to a water-steam cycle, and via which water-steam cycle a power generating facility can be operated; fluidically connecting a CO2 separation apparatus to the flue gas duct for separating the CO2 from the flue gas in the flue gas duct; and electrically connecting the power generating facility to the CO2 separation apparatus, preferably for the essentially energy-autonomous operation of the CO2 separation apparatus.
摘要翻译：提供了一种用于改造现有燃气轮机发电厂的方法。该方法至少具有以下步骤：将燃气轮机流体连接到适合于由燃气轮机产生的烟道气的烟道气管道; 将烟气管道连接到流体连接到水蒸汽循环的蒸汽发生单元，通过该蒸汽发生单元可以操作发电设备的水蒸汽循环; 将CO2分离装置与烟气管道流体连接，以将CO 2与烟气管道中的烟道气分离; 并且将发电设备电连接到CO 2分离设备，优选地用于CO 2分离设备的基本上能量自主的操作。

5. 发明授权

US10556203B2 Method and device for the desulphurisation of a gas flow 有权
公开(公告)号：US10556203B2
公开(公告)日：2020-02-11
申请号：US15561732
申请日：2016-03-07
申请人： Siemens Aktiengesellschaft
发明人： Ralph Joh , Rüdiger Schneider , Nicolas Vortmeyer , Gerhard Zimmermann
IPC分类号： B01D53/14 , B01D53/86 , B01D53/96 , B01J38/14 , F02C3/34
摘要： A method and device for the desulphurisation of a hydrogen sulphide-containing gas flow, in particular for combustion in a gas turbine, wherein the gas flow is brought into contact with a washing agent containing a catalytically active component for the absorption of the hydrogen sulphide and forming elementary sulphur, wherein the catalytically active component is reduced in the formation of the elementary sulphur, wherein the washing medium containing the reduced catalytically active component is supplied to a regeneration stage, in which the reduced catalytically active component is converted back via oxidation with an oxygen-containing gas supplied to the regeneration stage, and wherein the oxygen-containing gas is supplied to the regeneration stage from a compressor of a gas turbine. Air from the compressor of a gas turbine is used for purifying a washing medium used for the desulphurisation of a gas flow.

6. 发明申请

US20140360191A1 ENERGY STORAGE APPARATUS FOR THE PREHEATING OF FEED WATER 审中-公开
标题翻译：用于预热进水的能源储存装置
公开(公告)号：US20140360191A1
公开(公告)日：2014-12-11
申请号：US14292843
申请日：2014-05-31
申请人： Siemens Aktiengesellschaft
发明人： Christian Brunhuber , Carsten Graeber , Gerhard Zimmermann
IPC分类号： F01B25/00
CPC分类号： F01B25/00 , F01K3/00 , F01K7/22 , F01K7/40 , F01K23/02 , Y02E20/16
摘要： An energy storage apparatus for the storage of thermal energy is provided, with a charging circuit, having a compressor, a heat store and an expansion turbine, the compressor connected on the outlet side to the inlet of the expansion turbine via a first line for a first working gas, and the heat store inserted into a second line, and the first line connected to a first heat exchanger, in which the first line and the second line are coupled thermally, and, furthermore, having a discharge circuit which has a water/steam circuit equipped with a steam generator and which has at least one feed water preheater preceding the steam generator with respect to the direction of flow of the water in this water/steam circuit, and thermal coupling between the charging circuit and discharge circuit achieved by the feed water preheater, in particular achieved solely by the feed water preheater.
摘要翻译：提供了一种用于存储热能的能量存储装置，其具有带有压缩机，热存储器和膨胀涡轮机的充电电路，该压缩机经由第一管线连接在膨胀涡轮机的出口侧至用于第一工作气体和插入第二管线的热存储器，第一管线连接到第一热交换器，其中第一管线和第二管线热耦合，并且还具有具有水的排放回路配备有蒸汽发生器的蒸汽回路，并且在蒸汽发生器之前具有至少一个进料水预热器相对于该水/蒸汽回路中的水的流动方向，以及充电回路和放电回路之间的热耦合，由给水预热器，特别是通过给水预热器实现。

7. 发明申请

US20150033558A1 METHOD FOR RETROFITTING A GAS TURBINE POWER PLANT 有权
标题翻译：改造气体涡轮发电厂的方法
公开(公告)号：US20150033558A1
公开(公告)日：2015-02-05
申请号：US14374903
申请日：2012-12-12
申请人： Siemens Aktiengesellschaft
发明人： Christian Brunhuber , Hermann Kremer , Frank Strobelt , Nicolas Vortmeyer , Gerhard Zimmermann
IPC分类号： B23P19/04
CPC分类号： B23P19/042 , F23J15/04 , F23J15/06 , F23J2215/50 , F23J2219/40 , F23J2219/70 , Y02E20/363 , Y10T29/49229
摘要： A method for retrofitting an already existing gas turbine power plant is provided. The method features at least the following steps: fluidically connecting a gas turbine to a flue gas duct which is suitable for conducting flue gas which is produced by the gas turbine; connecting the flue gas duct to a steam generating unit which is fluidically connected to a water-steam cycle, and via which water-steam cycle a power generating facility can be operated; fluidically connecting a CO2 separation apparatus to the flue gas duct for separating the CO2 from the flue gas in the flue gas duct; and electrically connecting the power generating facility to the CO2 separation apparatus, preferably for the essentially energy-autonomous operation of the CO2 separation apparatus.
摘要翻译：提供了一种用于改造现有燃气轮机发电厂的方法。该方法至少具有以下步骤：将燃气轮机流体连接到适合于由燃气轮机产生的烟道气的烟道气管道; 将烟气管道连接到流体连接到水蒸汽循环的蒸汽发生单元，通过该蒸汽发生单元可以操作发电设备的水蒸汽循环; 将CO2分离装置与烟气管道流体连接，以将CO 2与烟气管道中的烟道气分离; 并且将发电设备电连接到CO 2分离设备，优选地用于CO 2分离设备的基本上能量自主的操作。

8. 发明申请

US20140338330A1 ENERGY STORAGE INSTALLATION WITH OPEN CHARGING CIRCUIT FOR STORING SEASONALLY OCCURRING EXCESS ELECTRICAL ENERGY 有权
标题翻译：能源储存安装与开放式充电电路，用于存储日益增长的电力能源
公开(公告)号：US20140338330A1
公开(公告)日：2014-11-20
申请号：US14364380
申请日：2012-11-13
申请人： Siemens Aktiengesellschaft
发明人： Christian Brunhuber , Carsten Graeber , Gerhard Zimmermann
IPC分类号： F01K3/00 , F28D17/00
CPC分类号： F01K3/00 , F01K13/00 , F01K23/02 , F28D17/00
摘要： An energy storage device for storing thermal energy, with a charging circuit for a working gas, is provided, having a compressor, heat accumulator and expansion turbine, the compressor and expansion turbine arranged on a common shaft, and the compressor connected on the outlet side to the inlet of the expansion turbine via a first line for the working gas, the heat accumulator wired into the first line, wherein the compressor is connected on the inlet side to a line, which is open to the atmosphere, and the expansion turbine is connected on the outlet side to a line, which is open to the atmosphere such that a circuit open to the ambient air is formed, wherein the expansion turbine is connected to the heat accumulator via a line for a hot gas such that the working gas in the expansion turbine can be heated by heat from the heat accumulator.
摘要翻译：提供了一种用于存储热能的能量存储装置，其具有用于工作气体的充电电路，具有压缩机，蓄热器和膨胀涡轮机，所述压缩机和膨胀涡轮机布置在公共轴上，压缩机连接在出口侧经由用于工作气体的第一管线到膨胀涡轮机的入口，所述蓄热器布置在第一管路中，其中压缩机在入口侧连接到对大气开放的管线，并且膨胀涡轮机是在出口侧连接到对大气开放的线路，使得形成对周围空气开放的电路，其中膨胀涡轮机经由用于热气体的管路连接到蓄热器，使得工作气体在膨胀涡轮机可以通过来自蓄热器的热量来加热。

9. 发明申请

US20180104641A1 METHOD AND DEVICE FOR THE DESULPHURISATION OF A GAS FLOW 审中-公开
公开(公告)号：US20180104641A1
公开(公告)日：2018-04-19
申请号：US15561732
申请日：2016-03-07
申请人： Siemens Aktiengesellschaft
发明人： Ralph Joh , Rüdiger Schneider , Nicolas Vortmeyer , Gerhard Zimmermann
IPC分类号： B01D53/14 , B01D53/86 , B01D53/96 , B01J38/14 , F02C3/34
摘要： A method and device for the desulphurisation of a hydrogen sulphide-containing gas flow, in particular for combustion in a gas turbine, wherein the gas flow is brought into contact with a washing agent containing a catalytically active component for the absorption of the hydrogen sulphide and forming elementary sulphur, wherein the catalytically active component is reduced in the formation of the elementary sulphur, wherein the washing medium containing the reduced catalytically active component is supplied to a regeneration stage, in which the reduced catalytically active component is converted back via oxidation with an oxygen-containing gas supplied to the regeneration stage, and wherein the oxygen-containing gas is supplied to the regeneration stage from a compressor of a gas turbine. Air from the compressor of a gas turbine is used for purifying a washing medium used for the desulphurisation of a gas flow.

10. 发明授权

US09534508B2 Energy storage power plant and method for operating such a power plant 有权
标题翻译：储能发电厂及其运行方法
公开(公告)号：US09534508B2
公开(公告)日：2017-01-03
申请号：US14382315
申请日：2013-03-12
申请人： Siemens Aktiengesellschaft
发明人： Christian Brunhuber , Carsten Graeber , Gerhard Zimmermann
IPC分类号： F01K1/00 , F01K3/12 , F01K7/22 , F01K23/10 , F22B1/02 , F22B1/28 , F22G1/16 , F01K7/16 , F28D17/04 , F28D20/02
CPC分类号： F01K3/12 , F01K7/16 , F01K7/22 , F01K23/10 , F22B1/028 , F22B1/28 , F22G1/165 , F28D17/04 , F28D20/02
摘要： An energy storage power plant for harvesting electric energy, and suitable for converting electric energy into thermal energy is provided. The thermal energy can be temporarily stored in at least two thermal stores until demanded and retrieved to increase the energy content of water in a water circuit upon demand. The power plant has the at least two thermal stores, each has at least one converting device that allows electric energy to be directly or indirectly converted into thermal energy, the thermal stores being thermally chargeable by temporarily storing thermal energy, wherein one thermal store is for storing sensible heat and one thermal store is for storing latent heat; and at least one energy generating unit operated using the water in the water circuit, the energy content of the water having been increased by the temporary storage of thermal energy, in order to generate electric energy when operated.
摘要翻译：提供了一种用于收集电能并适用于将电能转换成热能的储能发电厂。热能可以临时存储在至少两个热存储中，直到需要和回收以增加水循环中的水的能量需求。发电厂具有至少两个热存储器，每个具有至少一个转换装置，其允许电能直接或间接地转换成热能，热存储器通过临时存储热能而可热充电，其中一个热存储器用于存储显热和一个热存储用于存储潜热; 以及使用水循环中的水进行操作的至少一个能量产生单元，通过临时储存热能而增加了水的能量含量，以便在操作时产生电能。

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