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公开(公告)号：US10941364B2
公开(公告)日：2021-03-09
申请号：US16609643
申请日：2018-04-16
发明人： Ralph Joh , Jenny Larfeldt , Christoph Starke , Rüdiger Schneider
IPC分类号： C10L3/10
摘要： A method for the desulphurisation of a gas stream containing hydrogen sulphide, in particular a combustion gas stream used for combustion in a gas turbine, wherein the gas stream is brought into contact with a scrubbing medium containing a catalyst to absorb the hydrogen sulphide, forming elementary sulphur; the catalyst is reduced on formation of the elementary sulphur; the scrubbing medium containing the reduced catalyst is fed to a regeneration stage in which the reduced catalyst is regenerated by oxidation with an oxygen-containing gas which is fed to the regeneration stage; the oxygen-containing gas is fed to the regeneration stage from a compression stage of the gas turbine; and the gas which is depleted of oxygen during regeneration of the catalyst is fed to at least one turbine stage fluidically connected downstream of the compression stage.
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公开(公告)号：US20180148655A1
公开(公告)日：2018-05-31
申请号：US15575515
申请日：2016-04-21
发明人： Sebastian Löw , Markus Kinzl , Ralph Joh , Ansgar Kursawe , Herbert Fahrnbauer , Thomas Fuchs , Jochen Petersen , Rüdiger Schneider , Nicolas Vortmeyer
CPC分类号： C10G21/003 , C10G21/14 , C10G21/28 , C10G2300/206 , C10L1/04 , C10L2270/04
摘要： A method for separating asphaltenes from an asphaltene-containing fuel, wherein fuel is supplied to a separation unit in which a sub-stream with low-boiling fuel components of the fuel is separated. After separation of the sub-stream the fuel is supplied to a deasphalting unit in which asphaltenes contained in the fuel are separated by a solvent. After the separation of the asphaltenes from the fuel, the solvent is separated therefrom in a solvent recovery unit. The separated solvent is circulated back into the deasphalting unit, and a solvent fraction is obtained from the sub-stream that has been separated from the fuel, which is supplied to the deasphalting unit in addition to the solvent recirculated from the solvent recovery unit. A device is adapted for separating asphaltenes from an asphaltene-containing fuel.
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公开(公告)号：US20180104641A1
公开(公告)日：2018-04-19
申请号：US15561732
申请日：2016-03-07
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.
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公开(公告)号：US20170120185A1
公开(公告)日：2017-05-04
申请号：US15129494
申请日：2015-03-24
发明人： Benjamin Häfner , Ansgar Kursawe , Albert Reichl , Torsten Schliepdiek , Rüdiger Schneider , Henning Schramm
摘要： A method for separating carbon dioxide from a gas stream, in particular from a flue gas stream, wherein, a gas stream is brought into contact with a washing medium in an absorber of a separation device and the carbon dioxide contained in the gas stream is separated; the charged washing medium is supplied to a desorber of the separation device to release the carbon dioxide; a vapor stream is removed from the desorber and is supplied to a cooling unit to form a condensate; degradation products, in particular nitrosamines, contained in at least a partial stream of the condensate are photolytically decomposed to decomposition products; at least the decomposition products, in particular nitrites and amines, are removed; and at least a partial stream of the condensate is returned to the desorber. A corresponding separation device separates carbon dioxide from a gas stream.
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5.发明申请公开(公告)号：US20200063055A1
公开(公告)日：2020-02-27
申请号：US16609643
申请日：2018-04-16
发明人： Ralph Joh , Jenny Larfeldt , Christoph Starke , Rüdiger Schneider
IPC分类号： C10L3/10
摘要： A method for the desulphurisation of a gas stream containing hydrogen sulphide, in particular a combustion gas stream used for combustion in a gas turbine, wherein the gas stream is brought into contact with a scrubbing medium containing a catalyst to absorb the hydrogen sulphide, forming elementary sulphur; the catalyst is reduced on formation of the elementary sulphur; the scrubbing medium containing the reduced catalyst is fed to a regeneration stage in which the reduced catalyst is regenerated by oxidation with an oxygen-containing gas which is fed to the regeneration stage; the oxygen-containing gas is fed to the regeneration stage from a compression stage of the gas turbine; and the gas which is depleted of oxygen during regeneration of the catalyst is fed to at least one turbine stage fluidically connected downstream of the compression stage.
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公开(公告)号：US10556203B2
公开(公告)日：2020-02-11
申请号：US15561732
申请日：2016-03-07
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.
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7.发明申请DEVICE AND METHOD FOR USING CARBON DIOXIDE ORIGINATING FROM A COMBUSTION PROCESS 审中-公开从燃烧过程中使用二氧化碳的装置和方法公开(公告)号：US20170016355A1
公开(公告)日：2017-01-19
申请号：US15123807
申请日：2015-03-02
CPC分类号： F01K17/04 , E21B43/164 , F01K13/006 , F23G7/06 , F23J15/00 , F23J15/04 , F23J2219/40 , Y02C10/06 , Y02E20/12
摘要： A device for using carbon dioxide originating from the combustion of a byproduct has a preparing unit which is connected to a delivery station for fossil fuels, which has a burner for combusting a byproduct that is released when the fuel is delivered, and an exhaust gas line that is connected to the burner. A depositing device is fluidically connected to the preparing unit via the exhaust gas line, for carbon dioxide. The depositing device is fluidically connected to the delivery station to redeliver fuel via a supply line for carbon dioxide. Such a device allows the production and the subsequent controlled use of carbon dioxide from previously unused byproducts in the production of crude oil. A corresponding method by which carbon dioxide originating from the combustion of a byproduct is used in a controlled manner, in particular as part of a fossil fuel extraction process.
摘要翻译： 用于使用来自副产物燃烧的二氧化碳的装置具有制备单元，该制备单元连接到用于化石燃料的输送站，其具有用于燃烧在输送燃料时释放的副产物的燃烧器和排气管线 连接到燃烧器。 沉积装置通过废气管线与制备单元流体连接，用于二氧化碳。 沉积装置流体地连接到输送站，以通过用于二氧化碳的供应管线来重燃燃料。 这样的装置允许生产和随后控制使用来自以前未使用的副产物在生产原油中的二氧化碳。 以受控方式使用源自副产物燃烧的二氧化碳的相应方法，特别是作为化石燃料提取方法的一部分。
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8.发明授权Method and apparatus for separation of carbon dioxide from an off-gas from a fossil-fueled power station 有权从化石燃料发电站将二氧化碳与废气分离的方法和装置公开(公告)号：US09429318B2
公开(公告)日：2016-08-30
申请号：US14799898
申请日：2015-07-15
发明人： Mike Rost , Rüdiger Schneider , Henning Schramm
CPC分类号： F23J15/04 , B01D53/1425 , B01D53/1475 , B01D2257/504 , F23J15/006 , F23J2215/50 , F23J2219/60 , Y02C10/04 , Y02C10/06 , Y02E20/16 , Y02E20/326
摘要： A carbon dioxide separation process for a fossil-fueled power station process, including an absorption process and a desorption process, the carbon dioxide separation process includes when a special operating state which deviates from the normal operating state, opening a first bypass so that regenerated solvent from the desorption process is at least partially fed back again into the desorption process; and opening a second bypass so that a laden solvent from the absorption process is at least partially fed back again into the absorption process.
摘要翻译： 一种用于化石燃料电厂过程的二氧化碳分离过程，包括吸收过程和解吸过程，二氧化碳分离过程包括当偏离正常操作状态的特殊操作状态时，打开第一旁路以使再生溶剂 从解吸过程至少部分地将其再次吸收到解吸过程中; 并且打开第二个旁路，使得来自吸收过程的负载溶剂至少部分地再次进入吸收过程。
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公开(公告)号：US10537846B2
公开(公告)日：2020-01-21
申请号：US15129494
申请日：2015-03-24
发明人： Benjamin Häfner , Ansgar Kursawe , Albert Reichl , Torsten Schliepdiek , Rüdiger Schneider , Henning Schramm
摘要： A method for separating carbon dioxide from a gas stream, in particular from a flue gas stream, wherein, a gas stream is brought into contact with a washing medium in an absorber of a separation device and the carbon dioxide contained in the gas stream is separated; the charged washing medium is supplied to a desorber of the separation device to release the carbon dioxide; a vapor stream is removed from the desorber and is supplied to a cooling unit to form a condensate; degradation products, in particular nitrosamines, contained in at least a partial stream of the condensate are photolytically decomposed to decomposition products; at least the decomposition products, in particular nitrites and amines, are removed; and at least a partial stream of the condensate is returned to the desorber. A corresponding separation device separates carbon dioxide from a gas stream.
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10.发明授权公开(公告)号：US10532293B2
公开(公告)日：2020-01-14
申请号：US15304599
申请日：2015-03-25
发明人： Ansgar Kursawe , Stefan Hauke , Ralph Joh , Markus Kinzl , Rüdiger Schneider
摘要： A processing unit for a liquid washing medium contaminated with sulphur oxides and/or nitrogen oxides, has an evaporation stage for concentrating the active components of the washing medium by an evaporator and/or by a heat exchanger, and has a collecting tank connected to the evaporator and/or to the heat exchanger. The collecting tank is configured as a crystallizer for removing sulfur oxides from the washing medium by crystallization of a sulphate, in particular of potassium sulphate. A separating device for carbon dioxide has a corresponding processing unit, and a method for processing a washing medium contaminated with sulphur oxides and/or nitrogen oxides uses a corresponding processing unit.
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