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公开(公告)号:US20080110047A1
公开(公告)日:2008-05-15
申请号:US12016015
申请日:2008-01-17
申请人: Vincent White , Jennie Caudle , Stuart Forstrom
发明人: Vincent White , Jennie Caudle , Stuart Forstrom
CPC分类号: A43B13/20 , A43B21/28 , B29C33/12 , B29C65/04 , B29C65/1412 , B29C65/16 , B29C65/18 , B29C65/48 , B29C65/74 , B29C66/1122 , B29C66/232 , B29C66/234 , B29C66/242 , B29C66/439 , B29C66/71 , B29C66/72341 , B29C66/727 , B29C66/73921 , B29C66/81427 , B29C66/83221 , B29C2793/009 , B29L2022/02 , B29L2031/504 , F16F9/04 , B29K2075/00 , B29K2067/00 , B29K2071/00 , B29K2023/086
摘要: A fluid-filled structure, such as a bladder, is disclosed. The bladder has a first surface and an opposite second surface that are peripherally joined to define various edges. The bladder encloses a fluid between the first surface and the second surface. A portion of the edges may have a concave configuration, or the edges may have both concave and convex configurations. A shape of the bladder may be a tessellation pattern so that a plurality of the bladder may be efficiently.
摘要翻译: 公开了一种流体填充结构,例如气囊。 囊具有第一表面和相对的第二表面,其外围连接以限定各种边缘。 膀胱在第一表面和第二表面之间包围流体。 边缘的一部分可以具有凹形构造,或者边缘可以具有凹形和凸形构型。 膀胱的形状可以是镶嵌图案,使得多个囊可以有效地进行。
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公开(公告)号:US20060230635A1
公开(公告)日:2006-10-19
申请号:US11107354
申请日:2005-04-14
申请人: Vincent White , Jennie Caudle
发明人: Vincent White , Jennie Caudle
CPC分类号: A43B13/20 , A43B21/28 , B29C33/12 , B29C65/04 , B29C65/1412 , B29C65/16 , B29C65/18 , B29C65/48 , B29C65/74 , B29C66/1122 , B29C66/232 , B29C66/234 , B29C66/242 , B29C66/439 , B29C66/71 , B29C66/72341 , B29C66/727 , B29C66/73921 , B29C66/81427 , B29C66/83221 , B29C2793/009 , B29L2022/02 , B29L2031/504 , F16F9/04 , B29K2075/00 , B29K2067/00 , B29K2071/00 , B29K2023/086
摘要: A fluid-filled structure, such as a bladder, is disclosed. The bladder has a first surface and an opposite second surface that are peripherally joined to define various edges. The bladder encloses a fluid between the first surface and the second surface. A portion of the edges may have a concave configuration, or the edges may have both concave and convex configurations. A shape of the bladder may be a tessellation pattern so that a plurality of the bladder may be efficiently.
摘要翻译: 公开了一种流体填充结构,例如气囊。 囊具有第一表面和相对的第二表面,其外围连接以限定各种边缘。 膀胱在第一表面和第二表面之间包围流体。 边缘的一部分可以具有凹形构造,或者边缘可以具有凹形和凸形构型。 膀胱的形状可以是镶嵌图案,使得多个囊可以有效地进行。
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公开(公告)号:US08752390B2
公开(公告)日:2014-06-17
申请号:US12835084
申请日:2010-07-13
IPC分类号: F02C6/18 , F02C3/28 , B01D59/26 , B01D53/047
CPC分类号: C01B3/56 , C01B2203/043 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , Y02C10/08 , Y02E20/16 , Y02E20/18 , Y02P20/129 , Y02P20/13
摘要: Both power and H2 are produced from a gaseous mixture, comprising H2 and CO2, using first and second pressure swing adsorption (PSA) systems in series. The gaseous mixture is fed at super-atmospheric pressure to the first PSA system, which comprises adsorbent that selectively adsorbs CO2 at said pressure, and CO2 is adsorbed, thereby providing an H2-enriched mixture at super-atmospheric pressure. A fuel stream is formed from a portion of the H2-enriched mixture, which is combusted and the combustion effluent expanded to generate power. Another portion of the H2-enriched mixture is sent to the second PSA system, which comprises adsorbent that selectively adsorbs CO2 at super-atmospheric pressure, and CO2 is adsorbed, thereby providing a high purity H2 product. In preferred embodiments, the division of H2-enriched mixture between forming the fuel stream and being fed to the second PSA system is adjustable.
摘要翻译: 功率和H2均由使用第一和第二变压吸附(PSA)系统的气态混合物(包括H 2和CO 2)产生。 气体混合物在超大气压下进料到第一PSA系统,其包括在所述压力下选择性吸附CO 2的吸附剂,并且CO 2被吸附,从而在超大气压下提供富含H2的混合物。 燃料流由富含H2的混合物的一部分形成,其被燃烧并且燃烧流出物膨胀以产生动力。 将另一部分富H2混合物送至第二PSA系统,其包括在超大气压下选择性吸附CO 2的吸附剂,并且吸收CO 2,从而提供高纯度H 2产物。 在优选的实施方案中,形成燃料流并且被供给到第二PSA系统之间的富氢混合物的分配是可调节的。
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公开(公告)号:US08636500B2
公开(公告)日:2014-01-28
申请号:US12238713
申请日:2008-09-26
CPC分类号: F23L7/007 , F22B35/00 , F23C9/003 , F23C2900/99006 , F23J15/02 , F23J2215/50 , F23J2900/15061 , F23N2027/02 , Y02E20/344
摘要: According to an embodiment, a method of operating an oxy/fuel system and an oxy/fuel system circulate a support gas in the combustion system prior to activating at least one burner, produce the combustion fluid including CO2, wherein a level of the CO2 in the combustion fluid increases as a function of time, and continue production of the combustion fluid to exceed a predetermined level of the CO2 in the combustion fluid, for a period of time, the predetermined level being sufficient to permit the CO2 to be purified by a CO2 purification unit.
摘要翻译: 根据实施例,在激活至少一个燃烧器之前,操作氧/燃料系统和氧/燃料系统的方法使燃烧系统中的支撑气体循环,产生包括CO 2的燃烧流体,其中CO 2的水平 燃烧流体作为时间的函数增加,并且继续生产燃烧流体超过燃烧流体中的CO 2的预定水平一段时间,预定水平足以允许CO 2被净化 二氧化碳净化装置。
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公开(公告)号:US08580206B2
公开(公告)日:2013-11-12
申请号:US12129763
申请日:2008-05-30
CPC分类号: B01D53/60 , B01D2257/302 , B01D2257/404 , C01B32/50 , Y02A50/2344 , Y02A50/2349 , Y02C10/14 , Y02P20/152
摘要: SO2 and/or NOx are removed from gaseous CO2 at elevated pressure(s) in the presence of molecular oxygen and water and, when SO2 is to be removed, NOx, to convert SO2 to sulfuric acid and/or NOx to nitric acid. The sulfuric acid and/or nitric acid is/are then removed from the gaseous carbon dioxide to produce SO2-free, NOx-lean carbon dioxide gas. The invention has particular application in the removal of SO2 and/or NOx from carbon dioxide flue gas produced in an oxyfuel combustion process, for example, in a pulverized coal fired power station.
摘要翻译: 在分子氧和水的存在下,在升高的压力下从气态CO 2中除去SO 2和/或NO x,并且当要除去SO 2时,将SO 2转化为硫酸和/或NO x至硝酸。 然后从气态二氧化碳中除去硫酸和/或硝酸,以产生无SO2,不含NO x的二氧化碳气体。 本发明特别适用于在氧燃料燃烧过程中产生的二氧化碳烟道气中除去SO 2和/或NO x,例如在燃煤发电厂中。
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公开(公告)号:US20120237407A1
公开(公告)日:2012-09-20
申请号:US13483637
申请日:2012-05-30
IPC分类号: B01D53/75
CPC分类号: B01D53/002 , B01D53/501 , B01D53/60 , B01D2251/102 , B01D2251/404 , B01D2251/606 , B01D2256/22 , B01D2258/0283 , B01D2259/122 , B01D2259/126 , F23C9/08 , F23J15/02 , F23J2215/10 , F23J2215/20 , F23L7/007 , F23L2900/07001 , Y02A50/2344 , Y02A50/2348 , Y02A50/2349 , Y02E20/322 , Y02E20/344
摘要: Sulfur dioxide (SO2) is removed from a carbon dioxide feed gas by maintaining the feed gas at elevated pressure(s) in the presence of oxygen (O2), water and NOx for a period of time sufficient to convert SO2 to sulfuric acid and NOx to nitric acid and produce SO2-depleted, NOx-lean carbon dioxide gas. The invention resides in separating the sulfuric and nitric acids from said SO2-depleted, NOx-lean carbon dioxide gas, and then neutralizing the acids by reaction with an alkaline sorbent in an acid/sorbent reactor system to produce sorbent-derive sulfate. The method has particular application in the removal of SO2 and NOx from flue gas produced by oxyfuel combustion of a carbonaceous fuel.
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公开(公告)号:US20120027656A1
公开(公告)日:2012-02-02
申请号:US12844034
申请日:2010-07-27
申请人: Charles Linford Schaffer , Andrew David Wright , Kevin Boyle Fogash , Jeffrey William Kloosterman , Vincent White
发明人: Charles Linford Schaffer , Andrew David Wright , Kevin Boyle Fogash , Jeffrey William Kloosterman , Vincent White
CPC分类号: C01B3/56 , B01D53/047 , B01D2256/16 , B01D2257/304 , B01D2257/504 , B01D2259/40001 , C01B3/34 , C01B17/0404 , C01B17/0408 , C01B17/0426 , C01B2203/043 , C01B2203/0475 , C01B2203/0485 , Y02C10/08 , Y02P20/152
摘要: A feed gas comprising CO2, H2S and H2 is treated to produce an H2-enriched product and a CO2 product. The feed gas is separated by pressure swing adsorption to provide a stream of the H2-enriched product, and two streams of sour gas depleted in H2 and enriched in H2S and CO2 relative to the feed gas. One of the streams of sour gas is processed in an H2S to elemental sulfur conversion system, in which H2S in the sour gas is converted to elemental sulfur order to obtain a stream of sweetened gas, from which the CO2 product is formed. The other of said streams of sour gas is processed in an oxidation system, in which H2S in the sour gas is oxidized to SOx (SO2 and SO3), the SO2 from the oxidation effluent or sulfuric/sulfurous acid obtained therefrom being introduced into the H2S to elemental sulfur conversion system as a reagent.
摘要翻译: 处理包含CO 2,H 2 S和H 2的进料气体以产生富H2产物和CO 2产物。 进料气体通过变压吸附分离,以提供富H2产物流,并且相对于进料气体富含H2并且富含H 2 S和CO 2的两股酸性气体流。 酸气流中的一种在H2S中加工成元素硫转化体系,其中酸性气体中的H 2 S转化为元素硫顺序,以获得形成CO 2产物的增甜气体流。 所述酸性气体流中的另一种在氧化系统中进行处理,其中酸性气体中的H 2 S被氧化成SO x(SO 2和SO 3),来自氧化流出物的SO 2或从其获得的硫酸/亚硫酸被引入到H 2 S 以元素硫转化体系为试剂。
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公开(公告)号:US20120011856A1
公开(公告)日:2012-01-19
申请号:US12835084
申请日:2010-07-13
IPC分类号: F02C6/18
CPC分类号: C01B3/56 , C01B2203/043 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , Y02C10/08 , Y02E20/16 , Y02E20/18 , Y02P20/129 , Y02P20/13
摘要: Both power and H2 are produced from a gaseous mixture, comprising H2 and CO2, using first and second pressure swing adsorption (PSA) systems in series. The gaseous mixture is fed at super-atmospheric pressure to the first PSA system, which comprises adsorbent that selectively adsorbs CO2 at said pressure, and CO2 is adsorbed, thereby providing an H2-enriched mixture at super-atmospheric pressure. A fuel stream is formed from a portion of the H2-enriched mixture, which is combusted and the combustion effluent expanded to generate power. Another portion of the H2-enriched mixture is sent to the second PSA system, which comprises adsorbent that selectively adsorbs CO2 at super-atmospheric pressure, and CO2 is adsorbed, thereby providing a high purity H2 product. In preferred embodiments, the division of H2-enriched mixture between forming the fuel stream and being fed to the second PSA system is adjustable.
摘要翻译: 功率和H2均由使用第一和第二变压吸附(PSA)系统的气态混合物(包括H 2和CO 2)产生。 气体混合物在超大气压下进料到第一PSA系统,其包括在所述压力下选择性吸附CO 2的吸附剂,并且CO 2被吸附,从而在超大气压下提供富含H2的混合物。 燃料流由富含H2的混合物的一部分形成,其被燃烧并且燃烧流出物膨胀以产生动力。 将另一部分富H2混合物送至第二PSA系统,其包括在超大气压下选择性吸附CO 2的吸附剂,并且吸收CO 2,从而提供高纯度H 2产物。 在优选的实施方案中,形成燃料流并且被供给到第二PSA系统之间的富氢混合物的分配是可调节的。
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公开(公告)号:US20120009107A1
公开(公告)日:2012-01-12
申请号:US12832204
申请日:2010-07-08
CPC分类号: B01D53/60 , B01D2251/102 , B01D2251/304 , B01D2251/402 , B01D2251/404 , B01D2251/602 , B01D2251/604 , B01D2251/606 , B01D2256/22 , B01J20/041 , B01J20/043 , C01B17/74 , C01B17/76 , C01B21/38 , F23J15/02 , F23J2215/20 , F23J2215/50 , F23J2219/40 , F23J2219/50 , F23J2219/60 , F23J2900/15061 , F23L7/007 , Y02A50/2344 , Y02A50/2349 , Y02C10/06 , Y02C10/08 , Y02E20/344 , Y02P20/152
摘要: Sulfur dioxide (SO2) is removed from carbon dioxide feed gas comprising SO2 as a contaminant by maintaining the carbon dioxide feed gas at an elevated pressure in contact with an alkaline sorbent for a period of time sufficient to react said alkaline sorbent with SO2. Where NOx, oxygen (O2) and water are also present, not only is the rate of reaction with the sorbent increased, but also additional SO2 is removed by conversion to sulfuric acid, and NOx is removed as nitric acid. The method has particular application in the removal of SO2 and NOx from flue gas produced by oxyfuel combustion of a hydrocarbon or carbonaceous fuel.
摘要翻译: 通过将二氧化碳进料气体保持在与碱性吸附剂接触的高压下持续足以使所述碱性吸附剂与SO 2反应的时间,从包含SO 2的二氧化碳进料气体中除去二氧化硫(SO 2)作为污染物。 在存在NOx,氧(O 2)和水的情况下,不仅与吸附剂的反应速率增加,而且通过转化为硫酸还可以除去另外的SO 2,并且将NO x作为硝酸除去。 该方法特别适用于通过烃或碳质燃料的氧燃料燃烧产生的烟气中除去SO 2和NO x。
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公开(公告)号:US07673857B2
公开(公告)日:2010-03-09
申请号:US11400977
申请日:2006-04-10
IPC分类号: B01F3/04
CPC分类号: B01J19/32 , B01J2219/3221 , B01J2219/32234 , B01J2219/32262 , B63B35/44 , F25J3/04848 , F25J3/04909 , F25J3/04987 , F25J2290/10 , F25J2290/12 , Y10S261/72
摘要: At least one section of structured packing where the length of the section is about 1 m to about 6 m; and where the specific surface area of the structured packing of the section is greater than 500 m2/m3, is used in a vapour/liquid contact column operating in locations where environmental conditions adversely affect steady state operation of the column to reduce maldistribution of liquid in the column under motion. The structured packing section has particular application offshore on a buoyant platform where tilt of the column out of vertical alignment due to the rolling motion of the platform can significantly affect the efficiency of the column.
摘要翻译: 至少一段结构填料,其截面长度约为1μm至6μm; 并且其中该部分的规整填料的比表面积大于500m 2 / m 3,用于在环境条件不利地影响塔的稳态操作的位置中操作的气/液接触塔中,以减少液体的分布不均匀 列下运动。 规整填料部分在浮力平台上具有特殊的应用,其中由于平台的滚动运动而使塔的倾斜垂直排列的倾斜可以显着影响塔的效率。
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