Method for continuous synthesis of metal oxide powders
    11.
    发明授权
    Method for continuous synthesis of metal oxide powders 有权
    连续合成金属氧化物粉末的方法

    公开(公告)号:US09126833B2

    公开(公告)日:2015-09-08

    申请号:US14296643

    申请日:2014-06-05

    CPC classification number: C01B13/34 C01P2004/03 C01P2004/32 C01P2004/62

    Abstract: A method for the rapid and continuous production of crystalline mixed-metal oxides from a precursor solution comprised of a polymerizing agent, chelated metal ions, and a solvent. The method discharges solution droplets of less than 500 μm diameter using an atomizing or spray-type process into a reactor having multiple temperature zones. Rapid evaporation occurs in a first zone, followed by mixed-metal organic foam formation in a second zone, followed by amorphous and partially crystalline oxide precursor formation in a third zone, followed by formation of the substantially crystalline mixed-metal oxide in a fourth zone. The method operates in a continuous rather than batch manner and the use of small droplets as the starting material for the temperature-based process allows relatively high temperature processing. In a particular embodiment, the first zone operates at 100-300° C., the second zone operates at 300-700° C., and the third operates at 700-1000° C., and fourth zone operates at at least 700° C. The resulting crystalline mixed-metal oxides display a high degree of crystallinity and sphericity with typical diameters on the order of 50 μm or less.

    Abstract translation: 一种从由聚合剂,螯合金属离子和溶剂组成的前体溶液中快速和连续地生产结晶混合金属氧化物的方法。 该方法使用雾化或喷雾式方法将小于500μm直径的溶液液滴放入具有多个温度区的反应器中。 在第一区域中发生快速蒸发,随后在第二区域中形成混合金属有机泡沫,随后在第三区域中形成无定形和部分结晶的氧化物前体,随后在第四区域中形成基本上结晶的混合金属氧化物 。 该方法以连续而不是间歇的方式操作,并且使用小液滴作为基于温度的方法的起始材料允许相对较高的温度处理。 在特定实施例中,第一区域在100-300℃下操作,第二区域工作在300-700℃,第三区域在700-1000℃下操作,第四区域在至少700° 所得到的结晶混合金属氧化物显示出高度的结晶度和球形度,典型直径为50μm以下。

    Production of methane-rich syngas from hydrocarbon fuels using multi-functional catalyst/capture agent
    12.
    发明授权
    Production of methane-rich syngas from hydrocarbon fuels using multi-functional catalyst/capture agent 有权
    使用多功能催化剂/捕获剂从烃燃料生产富甲烷的合成气

    公开(公告)号:US08920526B1

    公开(公告)日:2014-12-30

    申请号:US13232018

    申请日:2011-09-14

    Abstract: The disclosure provides a gasification process for the production of a methane-rich syngas at temperatures exceeding 700° C. through the use of an alkali hydroxide MOH, using a gasification mixture comprised of at least 0.25 moles and less than 2 moles of water for each mole of carbon, and at least 0.15 moles and less than 2 moles of alkali hydroxide MOH for each mole of carbon. These relative amounts allow the production of a methane-rich syngas at temperatures exceeding 700° C. by enabling a series of reactions which generate H2 and CH4, and mitigate the reforming of methane. The process provides a methane-rich syngas comprised of roughly 20% (dry molar percentage) CH4 at temperatures above 700° C., and may effectively operate within an IGFC cycle at reactor temperatures between 700-900° C. and pressures in excess of 10 atmospheres.

    Abstract translation: 本公开提供了一种用于通过使用碱金属氢氧化物MOH在超过700℃的温度下生产甲烷富集合成气的气化方法,其使用由至少0.25摩尔和少于2摩尔水组成的气化混合物 摩尔碳,对于每摩尔碳,至少0.15摩尔和小于2摩尔碱金属氢氧化物MOH。 这些相对量允许在超过700℃的温度下生产富含甲烷的合成气,通过实现一系列产生H 2和CH 4的反应并减轻甲烷的重整。 该方法提供了在高于700℃的温度下由大约20%(干摩尔百分数)CH 4组成的富含甲烷的合成气,并且可以在反应器温度在700-900℃之间的IGFC循环内有效地运行,并且压力超过 10个大气压。

    Method of CO2 removal from a gasesous stream at reduced temperature
    13.
    发明授权
    Method of CO2 removal from a gasesous stream at reduced temperature 有权
    在降低温度下从气流中除去CO2的方法

    公开(公告)号:US08888895B1

    公开(公告)日:2014-11-18

    申请号:US14022708

    申请日:2013-09-10

    Abstract: A method for the removal of H2O and CO2 from a gaseous stream comprising H2O and CO2, such as a flue gas. The method initially utilizes an H2O removal sorbent to remove some portion of the H2O, producing a dry gaseous stream and a wet H2O removal sorbent. The dry gaseous stream is subsequently contacted with a CO2 removal sorbent to remove some portion of the CO2, generating a dry CO2 reduced stream and a loaded CO2 removal sorbent. The loaded CO2 removal sorbent is subsequently heated to produce a heated CO2 stream. The wet H2O removal sorbent and the dry CO2 reduced stream are contacted in a first regeneration stage, generating a partially regenerated H2O removal sorbent, and the partially regenerated H2O removal sorbent and the heated CO2 stream are subsequently contacted in a second regeneration stage. The first and second stage regeneration typically act to retain an initial monolayer of moisture on the various removal sorbents and only remove moisture layers bound to the initial monolayer, allowing for relatively low temperature and pressure operation.Generally the applicable H2O sorption/desorption processes may be conducted at temperatures less than about 70° C. and pressures less than 1.5 atmospheres, with certain operations conducted at temperatures less than about 50° C.

    Abstract translation: 一种从包含H 2 O和CO 2的气流如烟道气中除去H 2 O和CO 2的方法。 该方法最初利用H 2 O去除吸附剂去除一部分H 2 O,产生干燥气流和湿H 2 O去除吸附剂。 随后将干燥的气流与除去CO 2的吸附剂接触以除去CO 2的一部分,产生干燥的CO 2还原物流和负载的CO 2去除吸附剂。 随后加载负载的CO 2去除吸附剂以产生加热的CO 2流。 湿的H 2 O除去吸附剂和干的CO 2还原物流在第一再生阶段接触,产生部分再生的H 2 O去除吸附剂,并且部分再生的H 2 O除去吸附剂和加热的CO 2流随后在第二再生阶段中接触。 第一和第二阶段再生通常用于在各种去除吸附剂上保留初始的单层水分,并且仅去除与初始单层结合的水分层,允许相对低的温度和压力操作。 通常,适用的H 2 O吸附/解吸过程可以在低于约70℃的温度和低于1.5个大气压的压力下进行,一些操作在小于约50℃的温度下进行。

    Punch device with adjustment subassembly as retrofit insert or as original equipment
    17.
    发明授权
    Punch device with adjustment subassembly as retrofit insert or as original equipment 有权
    具有调整子组件的冲压装置作为改装插入件或原始设备

    公开(公告)号:US07954404B2

    公开(公告)日:2011-06-07

    申请号:US12150551

    申请日:2008-04-29

    Abstract: A punch assembly for a punch press has a punch housing with a punch that is slideably mounted for reciprocation along punch axis within the punch housing and at least one resilient member in the housing for yieldably biasing the punch upwardly in the housing along the punch axis. A punch length adjustment subassembly is provided in the punch housing. The subassembly has a base member that is slideable axially but non-rotatably mounted within the housing and a punch head member having an upper end that is positioned to be struck by a punch ram of a punch press for driving the punch downwardly to an operating position. The punch head is mounted for rotation on the punch axis relative to the base member but is held against axial movement relative to the base member. The punch head is operatively associated by a threaded length adjustment connection to the punch and a releasable stop member is connected between the punch head and the base member for preventing rotation of the punch head relative to the base member while the punch assembly is in operation on the punch press. The invention is also directed to the punch head subassembly per se as a retrofit insert to update existing punch assemblies for manual tooless punch length adjustment and tooless punch removal.

    Abstract translation: 用于冲压机的冲头组件具有冲头壳体,该冲头壳体具有可滑动地安装,用于沿着冲头壳体内的冲压轴线往复运动,以及壳体中的至少一个弹性构件,用于沿着冲头轴线可靠地将冲头向上偏置在壳体中。 冲头长度调整组件设置在冲头外壳中。 子组件具有可轴向滑动但不可旋转地安装在壳体内的基座构件,以及具有上端的冲头头构件,该上端被定位成被冲压机的冲头冲头撞击,以将冲头向下驱动到操作位置 。 打孔头安装成相对于基部构件在冲头轴线上旋转,但是相对于基部构件保持抵抗轴向移动。 打孔头通过与冲头的螺纹长度调节连接可操作地连接,并且可释放的止动构件连接在冲头和基部构件之间,用于防止冲头头相对于基部构件的旋转,同时冲头组件在操作时 冲压机。 本发明还涉及冲头组件本身作为更新插入件以更新现有的冲头组件,用于手动无工具冲头长度调节和无工具冲头移除。

    Compositions and Methods for Regulating Inflammatory Responses
    19.
    发明申请
    Compositions and Methods for Regulating Inflammatory Responses 审中-公开
    调节炎症反应的组成和方法

    公开(公告)号:US20090156477A1

    公开(公告)日:2009-06-18

    申请号:US11887561

    申请日:2006-03-29

    CPC classification number: C07K14/50 A61K38/1825 Y02A50/401 A61K2300/00

    Abstract: This invention relates, in part, to compositions and methods for the regulation of inflammatory responses. Specifically, the invention relates, in part, to compositions of and methods for using fibroblast growth factor (FGF) proteins, proteoglycans (e.g., syndecans), agents that modulate proteoglycans and agents that affect Wnt signaling. The invention also provides compositions and methods for treating subjects with undesired inflammatory activity and/or diseases associated therewith. The invention further provides, in part, compositions and methods for disrupting intercellular junctions with FGFs, such as for the enhanced delivery of therapeutic agents.

    Abstract translation: 本发明部分涉及用于调节炎症反应的组合物和方法。 具体而言,本发明部分涉及使用成纤维细胞生长因子(FGF)蛋白质,蛋白聚糖(例如,syndecans),调节蛋白聚糖的试剂和影响Wnt信号传导的试剂的组合物和方法。 本发明还提供了用于治疗具有不希望的炎症活性和/或与其相关的疾病的受试者的组合物和方法。 本发明还部分地提供用于破坏与FGF的细胞间连接的组合物和方法,例如用于增强治疗剂的递送。

    Punch guide assembly
    20.
    发明授权
    Punch guide assembly 有权
    冲孔导向组件

    公开(公告)号:US06196103B1

    公开(公告)日:2001-03-06

    申请号:US09135358

    申请日:1998-08-17

    Abstract: A punch guide assembly includes a retaining clip for retaining the stripper plate inside the punch guide or allowing removal thereof without disassembly of any of the remaining components of the punch tool. The retaining clip is easily insertable into the punch guide and removable therefrom through an opening in the sidewall of the punch guide without the use of additional tools.

    Abstract translation: 冲头引导组件包括用于将剥离板保持在冲头引导件内部或者允许其移除而不拆卸冲压工具的任何剩余部件的保持夹。 固定夹可以容易地插入冲头引导件中,并且可以通过冲头引导件的侧壁中的开口而不会使用额外的工具而从其中移除。

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