专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08269037B2 Absorption medium for removing acid gases which comprises amino acid and acid promoter 有权
标题翻译：用于除去含有氨基酸和酸促进剂的酸性气体的吸收介质
公开(公告)号：US08269037B2
公开(公告)日：2012-09-18
申请号：US12695601
申请日：2010-01-28
申请人： Gerald Vorberg , Torsten Katz , Georg Sieder , Christian Riemann , Rupert Wagner , Ute Lichtfers , Erika Dengler
发明人： Gerald Vorberg , Torsten Katz , Georg Sieder , Christian Riemann , Rupert Wagner , Ute Lichtfers , Erika Dengler
IPC分类号： C07F9/38 , C07C229/04 , B01D53/40
CPC分类号： B01D53/1493 , B01D53/52 , B01D53/62 , B01D2252/20494 , B01D2252/205 , B01D2256/24 , B01D2257/302 , B01D2257/306 , B01D2257/308 , B01D2257/408 , B01D2257/504 , B01D2258/06 , C10L3/10 , C10L3/102 , Y02C10/04
摘要： An absorption medium for removing acid gases from a fluid stream comprises an aqueous solution of a) of at least one metal salt of an aminocarboxylic acid, and b) of at least one acid promoter, wherein the molar ratio of b) to a) is in the range from 0.0005 to 1.0. The acid promoter is selected from mineral acids, carboxylic acids, sulfonic acids, organic phosphonic acids and partial esters thereof. The absorption medium, compared with absorption media based on amino acid salts, has a reduced regeneration energy requirement without significantly reducing the absorption capacity of the solution for acid gases. In a process for removing acid gases from the fluid stream, the fluid stream is brought into contact with the absorption medium.
摘要翻译：用于从流体流中除去酸性气体的吸收介质包含a）至少一种氨基羧酸金属盐的水溶液，和b）至少一种酸促进剂，其中b）与a）的摩尔比为在0.0005至1.0的范围内。酸促进剂选自无机酸，羧酸，磺酸，有机膦酸及其偏酯。与基于氨基酸盐的吸收介质相比，吸收介质具有降低的再生能量需求，而不显着降低酸性气体溶液的吸收能力。在从流体流中除去酸性气体的过程中，流体物流与吸收介质接触。

2. 发明申请

US20100186590A1 ABSORPTION MEDIUM FOR REMOVING ACID GASES WHICH COMPRISES AMINO ACID AND ACID PROMOTER 有权
标题翻译：用于去除含有氨基酸和酸性促进剂的酸性气体的吸收介质
公开(公告)号：US20100186590A1
公开(公告)日：2010-07-29
申请号：US12695601
申请日：2010-01-28
申请人： Gerald Vorberg , Torsten Katz , Georg Sieder , Christian Riemann , Rupert Wagner , Ute Lichtfers , Erika Dengler
发明人： Gerald Vorberg , Torsten Katz , Georg Sieder , Christian Riemann , Rupert Wagner , Ute Lichtfers , Erika Dengler
IPC分类号： B01D53/14 , C09K3/00
CPC分类号： B01D53/1493 , B01D53/52 , B01D53/62 , B01D2252/20494 , B01D2252/205 , B01D2256/24 , B01D2257/302 , B01D2257/306 , B01D2257/308 , B01D2257/408 , B01D2257/504 , B01D2258/06 , C10L3/10 , C10L3/102 , Y02C10/04
摘要： An absorption medium for removing acid gases from a fluid stream comprises an aqueous solution of a) of at least one metal salt of an aminocarboxylic acid, and b) of at least one acid promoter, wherein the molar ratio of b) to a) is in the range from 0.0005 to 1.0. The acid promoter is selected from mineral acids, carboxylic acids, sulfonic acids, organic phosphonic acids and partial esters thereof. The absorption medium, compared with absorption media based on amino acid salts, has a reduced regeneration energy requirement without significantly reducing the absorption capacity of the solution for acid gases. In a process for removing acid gases from the fluid stream, the fluid stream is brought into contact with the absorption medium.
摘要翻译：用于从流体流中除去酸性气体的吸收介质包含a）至少一种氨基羧酸金属盐的水溶液，和b）至少一种酸促进剂，其中b）与a）的摩尔比为在0.0005至1.0的范围内。酸促进剂选自无机酸，羧酸，磺酸，有机膦酸及其偏酯。与基于氨基酸盐的吸收介质相比，吸收介质具有降低的再生能量需求，而不显着降低酸性气体溶液的吸收能力。在从流体流中除去酸性气体的过程中，流体物流与吸收介质接触。

3. 发明申请

US20120051989A1 REMOVAL OF ACID GASES FROM A FLUID FLOW BY MEANS OF REDUCED COABSORPTION OF HYDROCARBONS AND OXYGEN 审中-公开
标题翻译：通过减少碳氢化合物和氧气的吸附从流体流中除去酸性气体
公开(公告)号：US20120051989A1
公开(公告)日：2012-03-01
申请号：US12301408
申请日：2007-05-15
申请人： Rupert Wagner , Ute Lichtfers , Norbert Asprion
发明人： Rupert Wagner , Ute Lichtfers , Norbert Asprion
IPC分类号： B01D53/40 , C09K3/00
CPC分类号： B01D53/1493 , B01D53/1456 , C07C7/11 , C07C9/04
摘要： A process for removing acid gases from a hydrocarbonaceous fluid stream or an oxygen-comprising fluid stream in which the fluid stream is contacted with an aqueous solution which is essentially free from inorganic basic salts and comprises (i) at least one amine and (ii) at least one metal salt of an aminocarboxylic acid and/or an aminosulfonic acid. Conjoint use of the aminocarboxylic and/or aminosulfonic salt reduces the coabsorption of hydrocarbons or oxygen without significantly impairing the absorption rate at which acid gases are absorbed; without significantly reducing the absorption capacity of the solution for acid gases, and without significantly increasing the energy demand required for regeneration.
摘要翻译：一种从烃流体流或含氧流体物流中除去酸性气体的方法，其中流体物流与基本上不含无机碱式盐的水溶液接触，并且包含（i）至少一种胺和（ii）至少一种氨基羧酸和/或氨基磺酸的金属盐。氨基羧酸和/或氨基磺酸盐的联合使用可以减少碳氢化合物或氧气的共吸收，而不会显着损害吸收酸性气体的吸收速率; 而不显着降低酸性气体溶液的吸收能力，并且不显着增加再生所需的能量需求。

4. 发明申请

US20120230896A1 REMOVAL OF CARBON DIOXIDE FROM COMBUSION EXHAUST GASES 审中-公开
标题翻译：从燃烧排气中去除二氧化碳
公开(公告)号：US20120230896A1
公开(公告)日：2012-09-13
申请号：US13475330
申请日：2012-05-18
申请人： Rupert Wagner , Ute Lichtfers , Volker Schuda
发明人： Rupert Wagner , Ute Lichtfers , Volker Schuda
IPC分类号： B01D53/62
CPC分类号： B01D53/1493 , B01D53/1475 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： The invention relates to an absorbent, comprising an aqueous solution (A) of at least one amino acid salt of the formula (I), wherein R1 and R2 independently from each other represent alkyl or hydroxyalkyl, R is hydrogen, alkyl or hydroxyalkyl, or a group R together with R1 is alkylene, M is an alkali metal, and n an integer from 1 to 6, and (B) of at least one primary alkanolamine, which is substantially free of inorganic alkaline salts. The absorbent is used in a method for removing carbon dioxide from a gas flow, particularly combustion exhaust gases. Preferred amino acid salts (A) are N,N-dimethylamino acetic acid potassium salt, N,N-diethylamino acetic acid potassium salt and N-ethyl-N-methylamino acetic acid-potassium salt. Preferred alkanolamines (B) are 2-aminoethanol, 3-aminopropanol, 4-aminobutanol, 2-aminobutanol, 5-aminopentanol, 2-aminopentanol and 2-(2-aminoethoxy)ethanol.
摘要翻译：本发明涉及一种吸收剂，其包含至少一种式（I）的氨基酸盐的水溶液（A），其中R1和R2彼此独立地表示烷基或羟烷基，R是氢，烷基或羟烷基，或基团R与R 1一起为亚烷基，M为碱金属，n为1至6的整数，和（B）至少一种基本上不含无机碱性盐的伯烷醇胺。吸收剂用于从气流，特别是燃烧废气中除去二氧化碳的方法。优选的氨基酸盐（A）是N，N-二甲基氨基乙酸钾盐，N，N-二乙基氨基乙酸钾盐和N-乙基-N-甲基氨基乙酸钾盐。优选的链烷醇胺（B）是2-氨基乙醇，3-氨基丙醇，4-氨基丁醇，2-氨基丁醇，5-氨基戊醇，2-氨基戊醇和2-（2-氨基乙氧基）乙醇。

5. 发明申请

US20090199713A1 CARBON DIOXIDE ABSORBENT REQUIRING LESS REGENERATION ENERGY 有权
标题翻译：二氧化碳吸收剂不需要再生能源
公开(公告)号：US20090199713A1
公开(公告)日：2009-08-13
申请号：US12301390
申请日：2007-05-11
申请人： Norbert Asprion , Iven Clausen , Ute Lichtfers , Rupert Wagner
发明人： Norbert Asprion , Iven Clausen , Ute Lichtfers , Rupert Wagner
IPC分类号： B01D47/02
CPC分类号： B01D53/1493 , B01D53/1475 , B01D2257/504 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A description is given of an absorption medium for removing carbon dioxide from a gas stream, which comprises an aqueous solution of at least one amine and at least one aminocarboxylic acid and/or aminosulfonic acid. The concomitant use of an aminocarboxylic acid or aminosulfonic acid reduces the energy required for regeneration of the absorption medium.
摘要翻译：描述了用于从气流中除去二氧化碳的吸收介质，其包含至少一种胺和至少一种氨基羧酸和/或氨基磺酸的水溶液。氨基羧酸或氨基磺酸的伴随使用降低了吸收介质再生所需的能量。

6. 发明授权

US08034166B2 Carbon dioxide absorbent requiring less regeneration energy 有权
标题翻译：二氧化碳吸收剂需要较少的再生能量
公开(公告)号：US08034166B2
公开(公告)日：2011-10-11
申请号：US12301390
申请日：2007-05-11
申请人： Norbert Asprion , Iven Clausen , Ute Lichtfers , Rupert Wagner
发明人： Norbert Asprion , Iven Clausen , Ute Lichtfers , Rupert Wagner
IPC分类号： B01D53/14 , B01D53/62
CPC分类号： B01D53/1493 , B01D53/1475 , B01D2257/504 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A description is given of an absorption medium for removing carbon dioxide from a gas stream, which comprises an aqueous solution of at least one amine and at least one aminocarboxylic acid and/or aminosulfonic acid. The concomitant use of an aminocarboxylic acid or aminosulfonic acid reduces the energy required for regeneration of the absorption medium.
摘要翻译：描述了用于从气流中除去二氧化碳的吸收介质，其包含至少一种胺和至少一种氨基羧酸和/或氨基磺酸的水溶液。氨基羧酸或氨基磺酸的伴随使用降低了吸收介质再生所需的能量。

7. 发明申请

US20090320682A1 REMOVAL OF CARBON DIOXIDE FROM COMBUSTION EXHAUST GASES 审中-公开
标题翻译：从燃烧排气中去除二氧化碳
公开(公告)号：US20090320682A1
公开(公告)日：2009-12-31
申请号：US12439077
申请日：2007-08-27
申请人： Rupert Wagner , Ute Lichtfers , Volker Schuda
发明人： Rupert Wagner , Ute Lichtfers , Volker Schuda
IPC分类号： B01D53/14 , C09K3/00 , B01D19/00
CPC分类号： B01D53/1493 , B01D53/1475 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： The invention relates to an absorbent, comprising an aqueous solution (A) of at least one amino acid salt of the formula (I), wherein R1 and R2 independently from each other represent alkyl or hydroxyalkyl, R is hydrogen, alkyl or hydroxyalkyl, or a group R together with R1 is alkylene, M is an alkali metal, and n an integer from 1 to 6, and (B) of at least one primary alkanolamine, which is substantially free of inorganic alkaline salts. The absorbent is used in a method for removing carbon dioxide from a gas flow, particularly combustion exhaust gases. Preferred amino acid salts (A) are N,N-dimethylamino acetic acid potassium salt, N,N-diethylamino acetic acid potassium salt and N-ethyl-N-dimethylamino acetic acid-potassium salt. Preferred alkanolamines (B) are 2-aminoethanol, 3-aminopropanol, 4-aminobutanol, 2-aminobutanol, 5-aminopentanol, 2-aminopentanol and 2-(2-aminoethoxy)ethanol.
摘要翻译：本发明涉及一种吸收剂，其包含至少一种式（I）的氨基酸盐的水溶液（A），其中R1和R2彼此独立地表示烷基或羟烷基，R是氢，烷基或羟烷基，或基团R与R 1一起为亚烷基，M为碱金属，n为1至6的整数，和（B）至少一种基本上不含无机碱性盐的伯烷醇胺。吸收剂用于从气流，特别是燃烧废气中除去二氧化碳的方法。优选的氨基酸盐（A）是N，N-二甲基氨基乙酸钾盐，N，N-二乙基氨基乙酸钾盐和N-乙基-N-二甲基氨基乙酸钾盐。优选的链烷醇胺（B）是2-氨基乙醇，3-氨基丙醇，4-氨基丁醇，2-氨基丁醇，5-氨基戊醇，2-氨基戊醇和2-（2-氨基乙氧基）乙醇。

8. 发明申请

US20110185902A1 COLUMN FOR BRINGING TWO FLUIDS INTO CONTACT 审中-公开
标题翻译：将两种流体引入接触柱
公开(公告)号：US20110185902A1
公开(公告)日：2011-08-04
申请号：US12594431
申请日：2009-06-05
申请人： Rupert Wagner , Gerd Modes , Volker Giesen
发明人： Rupert Wagner , Gerd Modes , Volker Giesen
IPC分类号： B01D47/14 , B21K21/16
CPC分类号： B01D53/185 , B01D53/1456 , B01D2257/302 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2257/404 , B01D2257/408 , B01D2257/504 , B01D2258/06 , Y10T29/49716
摘要： A column for bringing two fluids into contact, which column possesses an essentially cylindrical shell which, between a top end and a bottom end of the column, surrounds an interior space in which packings are axially spaced apart along a longitudinal axis extending from the top to the bottom end of the column. The packings, at the periphery thereof, are bounded by side walls which are inclined to the longitudinal axis of the column in the direction of the bottom end of the column. The column is suitable for absorption and dewatering plants which are installed on floating platforms and ships. A liquid stream leading away from the column wall is avoided even in the event of an inclined position of the column. The formation of “dry” packing zones is thereby prevented.
摘要翻译：用于使两种流体接触的柱，该柱具有基本上圆柱形的壳体，该柱体在柱的顶端和底端之间包围内部空间，其中填料沿着从顶部延伸到纵向轴线的轴向间隔开，列的底端。填料在其周边处被侧壁限制，该侧壁在柱的底端方向上倾斜于柱的纵向轴线。该柱适用于安装在浮动平台和船上的吸收和脱水植物。即使在柱的倾斜位置的情况下也避免了从柱壁导出的液体流。从而防止形成“干”填料区。

9. 发明授权

US09249840B2 Drive assembly on a twin-clutch transmission for motor vehicles 有权
标题翻译：用于机动车辆的双离合器变速器上的驱动组件
公开(公告)号：US09249840B2
公开(公告)日：2016-02-02
申请号：US13698537
申请日：2011-05-18
申请人： Hans-Peter Fleischmann , Rupert Wagner
发明人： Hans-Peter Fleischmann , Rupert Wagner
IPC分类号： F16D21/06 , F16D25/08 , F16D25/10 , F16H57/00 , F16H3/00 , F16H57/021
CPC分类号： F16D21/06 , F16D25/082 , F16D25/10 , F16D2021/0661 , F16D2021/0692 , F16H3/006 , F16H57/0037 , F16H57/021 , Y02T10/76
摘要： The invention relates to a drive assembly on a twin-clutch transmission for motor vehicles, including two clutches which are axially connected in succession in a transmission housing and are positioned between spaced-apart end walls of the transmission housing and which have each a preferably drum-shaped drive element which is driven by an input shaft of the transmission, with the clutches being in driving relationship, preferably alternatingly, via two preferably pot-shaped output elements with two output shafts in coaxial arrangement to the input shafts. According to the invention, the input shaft (14) which is rotatably mounted in the region of a first end wall (12a) is guided up to the second end wall (10a) located in opposition to the first end wall (12a) and is rotatably mounted there indirectly via the output shafts (24, 26) which are also rotatably mounted in the region of the second end wall (10a).
摘要翻译：本发明涉及一种用于机动车辆的双离合器变速器上的驱动组件，包括两个离合器，两个离合器在变速器壳体中连续轴向连接并且位于变速器壳体的间隔开的端壁之间，并且每个优选地是鼓由传动装置的输入轴驱动的离合器优选地交替地通过两个优选的盆形输出元件驱动，其中两个输出轴与输入轴同轴布置。根据本发明，可旋转地安装在第一端壁（12a）的区域中的输入轴（14）被引导到与第一端壁（12a）相对的第二端壁（10a），并且是经由输出轴（24,26）间接地可旋转地安装在其上，输出轴（24,26）也可旋转地安装在第二端壁（10a）的区域中。

10. 发明授权

US08088664B2 Method of manufacturing integrated deep and shallow trench isolation structures 有权
标题翻译：集成深浅沟槽隔离结构的方法
公开(公告)号：US08088664B2
公开(公告)日：2012-01-03
申请号：US11873062
申请日：2007-10-16
申请人： Joerg Haussmann , Christoph Dirnecker , Rupert Wagner
发明人： Joerg Haussmann , Christoph Dirnecker , Rupert Wagner
IPC分类号： H01L21/336 , H01L21/302 , H01L21/461
CPC分类号： H01L21/76224 , H01L21/76232 , H01L21/763
摘要： A method of forming an integrated deep and shallow trench isolation structure comprises depositing a hard mask on a film stack having a plurality of layers formed on a substrate such that the hard mask is deposited on a furthermost layer from the substrate, imprinting a first pattern into the hard mask to define an open end of a first trench, imprinting a second pattern into the hard mask to define an open end of a second trench, and etching into the film stack the first trench to a first depth and the second trench to a second depth such that the first trench and the second trench each define a blind aperture in the surface of the film stack.
摘要翻译：形成集成的深浅沟槽隔离结构的方法包括在具有在基板上形成的多个层的膜堆叠上沉积硬掩模，使得硬掩模从基板沉积在最远层上，将第一图案压印所述硬掩模限定第一沟槽的开口端，将第二图案压印到所述硬掩模中以限定第二沟槽的开口端，以及蚀刻到所述膜堆叠中的所述第一沟槽到第一深度，并且所述第二沟槽蚀刻到第二深度使得第一沟槽和第二沟槽各自在薄膜叠层的表面中限定盲孔。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式