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    Submersible Pumping System and Method for Boosting Subsea Production Flow
    1.
    发明申请
    Submersible Pumping System and Method for Boosting Subsea Production Flow 有权
    潜水泵系统及提升海底生产流程的方法

    公开(公告)号：US20050220645A1

    公开(公告)日：2005-10-06

    申请号：US10907114

    申请日：2005-03-21

    申请人： John Kerr ,  Michael Birch ,  Joseph Scranton ,  Tauna Leonardi ,  Randall Vessels

    发明人： John Kerr ,  Michael Birch ,  Joseph Scranton ,  Tauna Leonardi ,  Randall Vessels

    IPC分类号： E21B33/035 ,  E21B36/00 ,  E21B43/12 ,  F04B17/00 ,  F04B17/03 ,  F04B47/00 ,  F04B53/00

    CPC分类号： E21B36/001 ,  E21B33/035 ,  E21B43/128 ,  F04B17/03 ,  F04B47/00

    摘要： A booster pumping system is disclosed for producing hydrocarbons from a subsea production well. The booster pumping system includes: (1) a submersible pump hydraulically connected to the production well to provide energy to the hydrocarbon flow and boost production to another destination such as a subsea production facility or the surface via a riser; (2) an inlet conduit to receive the flow from the production well and isolate the flow from the dummy wellbore and direct the flow to the intake of the pump; and (3) a motor exposed to the dummy wellbore to drive the pump. The dummy wellbore may be flooded or circulated with seawater to cool the motor.

    摘要翻译： 公开了一种用于从海底生产井生产碳氢化合物的增压泵送系统。 增压泵系统包括：（1）液压连接到生产井的潜水泵，以向碳氢化合物流提供能量，并通过提升管将生产提高到另一目的地，例如海底生产设施或地面; （2）入口管道，用于接收来自生产井的流动，并将流体与假井眼井隔离并将流体引导到泵的入口; 和（3）暴露于假井眼的马达驱动泵。 假井眼可能被海水淹没或循环，以冷却马达。

    Subsea control system with interchangeable mandrel
    2.
    发明授权
    Subsea control system with interchangeable mandrel 有权
    海底控制系统具有可互换的心轴

    公开(公告)号：US08839868B2

    公开(公告)日：2014-09-23

    申请号：US12878132

    申请日：2010-09-09

    申请人： Joseph D. Scranton ,  Tauna Leonardi ,  John Skaggs ,  John Yarnold ,  John Kerr

    发明人： Joseph D. Scranton ,  Tauna Leonardi ,  John Skaggs ,  John Yarnold ,  John Kerr

    IPC分类号： E21B34/04 ,  E21B33/035

    CPC分类号： E21B34/045 ,  E21B33/0355

    摘要： A technique enables protection of subsea wells. The technique employs a subsea test tree designed to ensure control over the well in a variety of situations. The subsea test tree is formed with at least one shut-off valve to protect against unwanted release of fluids from the subsea test tree. The subsea test tree also is coupled with and controlled by a control system having a subsea control module mounted to an interior mandrel.

    摘要翻译： 一种技术可以保护海底井。 该技术采用海底测试树，旨在确保在各种情况下对井的控制。 海底测试树形成有至少一个截止阀，以防止来自海底测试树的不期望的流体释放。 海底测试树还与具有安装到内部心轴的海底控制模块的控制系统耦合并控制。

    SUBSEA CONTROL SYSTEM WITH INTERCHANGEABLE MANDREL
    3.
    发明申请
    SUBSEA CONTROL SYSTEM WITH INTERCHANGEABLE MANDREL 有权
    SUBSEA控制系统与交换机

    公开(公告)号：US20110120722A1

    公开(公告)日：2011-05-26

    申请号：US12878132

    申请日：2010-09-09

    申请人： Joseph D. Scranton ,  Tauna Leonardi ,  John Skaggs ,  John Yarnold ,  John Kerr

    发明人： Joseph D. Scranton ,  Tauna Leonardi ,  John Skaggs ,  John Yarnold ,  John Kerr

    IPC分类号： E21B43/36 ,  E21B34/04

    CPC分类号： E21B34/045 ,  E21B33/0355

    摘要： A technique enables protection of subsea wells. The technique employs a subsea test tree designed to ensure control over the well in a variety of situations. The subsea test tree is formed with at least one shut-off valve to protect against unwanted release of fluids from the subsea test tree. The subsea test tree also is coupled with and controlled by a control system having a subsea control module mounted to an interior mandrel.

    摘要翻译： 一种技术可以保护海底井。 该技术采用海底测试树，旨在确保在各种情况下对井的控制。 海底测试树形成有至少一个截止阀，以防止来自海底测试树的不期望的流体释放。 海底测试树还与具有安装到内部心轴的海底控制模块的控制系统耦合并控制。

    Speech/multimedia mode switching technique in a wireless communications network
    4.
    发明授权
    Speech/multimedia mode switching technique in a wireless communications network 有权
    无线通信网络中的语音/多媒体模式切换技术

    公开(公告)号：US08422998B2

    公开(公告)日：2013-04-16

    申请号：US11814523

    申请日：2005-01-31

    申请人： Christian Herrero Verón ,  Patrice Hédé ,  John Kerr

    发明人： Christian Herrero Verón ,  Patrice Hédé ,  John Kerr

    IPC分类号： H04M3/42 ,  H04W4/00 ,  H04L29/08 ,  H04L12/66 ,  H04N7/14

    CPC分类号： H04W4/16

    摘要： A technique is provided for use by a user terminal or mobile services switching center (MSC) for responding to a request to switch an on-going call from speech mode to multimedia mode within a wireless communication network conFig.d to automatically disconnect a call if a requested mode switch is not confirmed within a predetermined period of time specified by a call drop timer. In one example, the terminal or MSC activities an automatic response timer upon receipt of a request from a user to switch an on-going call from speech to multimedia, with the timer set shorter than the call drop timer. The user receiving the request is then prompted to accept or decline the request. If no response is received before expiration of the automatic response timer, the terminal or MSC automatically declines the request on behalf of the user so that the call drop timer does not expire.

    摘要翻译： 提供了一种技术，用于由用户终端或移动业务交换中心（MSC）用于响应在无线通信网络conFig.d中将正在进行的呼叫从语音模式切换到多媒体模式的请求，以自动断开呼叫，如果 在由呼叫丢弃定时器指定的预定时间段内未确认所请求的模式切换。 在一个示例中，终端或MSC在接收到来自用户的请求时将活动自动响应定时器，以将正在进行的呼叫从语音切换到多媒体，其中定时器设置短于呼叫丢弃定时器。 然后，接收请求的用户被提示接受或拒绝该请求。 如果在自动响应定时器到期之前没有收到响应，则终端或MSC代表用户自动拒绝该请求，使得呼叫丢弃定时器不会过期。

    Sucrose inversion process
    5.
    发明授权
    Sucrose inversion process 有权
    蔗糖反转过程

    公开(公告)号：US08404109B2

    公开(公告)日：2013-03-26

    申请号：US13316278

    申请日：2011-12-09

    申请人： Robert Jansen ,  John Kerr ,  Anthony Baiada

    发明人： Robert Jansen ,  John Kerr ,  Anthony Baiada

    IPC分类号： B01D17/12 ,  C13K3/00 ,  B01J14/00

    CPC分类号： C13K3/00 ,  C13B20/14

    摘要： A method of inverting sucrose, including (i) determining an initial solids concentration of an aqueous sucrose solution, an initial bed volume of a sucrose inversion resin system, a minimum target inversion percentage, a maximum target inversion percentage, a target maximum hydroxymethylfuran (HMF) concentration, a minimum target pH, or a maximum target pH; (ii) contacting the sucrose inversion resin system with the aqueous sucrose solution under conditions of aqueous solution flow rate and aqueous solution temperature to produce an inverted sucrose solution having an inversion percentage, an HMF concentration, and a pH; (iii) observing an instantaneous inversion percentage, an instantaneous HMF concentration, or an instantaneous pH of the inverted sucrose solution; and, if appropriate; (iv) changing at least one of the aqueous solution flow rate or the aqueous solution temperature to yield a product having a desired inversion percentage, HMF concentration, and/or pH. An apparatus capable of performing the method.

    摘要翻译： 一种反相蔗糖的方法，包括（i）测定蔗糖水溶液的初始固体浓度，蔗糖反转树脂体系的初始床体积，最小目标反转百分比，最大目标反转百分比，目标最大羟甲基呋喃（HMF ）浓度，最小目标pH或最大目标pH; （ii）在水溶液流动速率和水溶液温度条件下使蔗糖反转树脂体系与蔗糖溶液水溶液接触，以产生具有倒置百分比，HMF浓度和pH值的倒置蔗糖溶液; （iii）观察反转蔗糖溶液的瞬时反转百分比，瞬时HMF浓度或瞬时pH值; 并酌情; （iv）改变水溶液流速或水溶液温度中的至少一个，得到具有所需转化百分比，HMF浓度和/或pH值的产物。 一种能够执行该方法的装置。

    Process for efficient energy recovery from biomass
    6.
    发明授权
    Process for efficient energy recovery from biomass 有权
    从生物质能源回收有效的方法

    公开(公告)号：US08220400B2

    公开(公告)日：2012-07-17

    申请号：US12173247

    申请日：2008-07-15

    申请人： Raymond C. Ganga ,  Greg Imig ,  Blake McBurney ,  Robert Jansen ,  John Kerr ,  Steven J. Reust

    发明人： Raymond C. Ganga ,  Greg Imig ,  Blake McBurney ,  Robert Jansen ,  John Kerr ,  Steven J. Reust

    IPC分类号： F23D1/00 ,  F23B80/02 ,  F23C9/08

    CPC分类号： F23G7/10 ,  F23G5/12 ,  F23G5/46 ,  F23G2202/106 ,  F23G2206/20 ,  F23G2900/00001 ,  F23G2900/7012 ,  F23J7/00

    摘要： A method for extracting energy from biomass depleted of at least some carbohydrate, at least some oil, or both by a) introducing the biomass into a vertically elongated combustion chamber having i) at least one suspension burner at the top of the combustion chamber which is capable of projecting a flame down the axis of the combustion chamber, ii) a heat transfer apparatus having at least a portion of a heat collection surface located radially from the flame and below the burner, and iii) an exhaust opening located below the flame and below at least a portion of the heat collection surface; b) combusting the biomass to yield a mixture containing hot flue gas and molten ash above the exhaust opening; c) transferring heat from the hot flue gas to at least a portion of the heat collection surface substantially by radiation prior to any substantial contact of ash to a surface of the combustion chamber, to yield a mixture containing warm flue gas and non-molten ash and having a lower molten ash content than the mixture yielded by the combusting step; and d) cooling the warm flue gas with cold gas, to yield a mixture containing cool flue gas and non-molten ash and having a lower molten ash content than the mixture yielded by the transferring step.

    摘要翻译： 一种用于从生物量中提取能量的方法，所述方法是从至少一些碳水化合物，至少一些油或二者中消耗的能量，通过以下步骤：a）将生物质引入垂直细长的燃烧室，所述燃烧室具有：i）在燃烧室顶部的至少一个悬浮燃烧器， 能够沿着燃烧室的轴线向下突出火焰，ii）传热装置，其具有位于燃烧器的径向位于燃烧器下方的集热表面的至少一部分，以及iii）位于火焰下方的排气口， 在集热面的至少一部分的下方; b）燃烧生物质以产生在排气口上方含有热烟道气和熔融灰渣的混合物; c）在灰分与燃烧室的任何实质接触之前，基本上通过辐射将热量从热烟道气传递到至少一部分集热表面，以产生含有热烟气和非熔融灰的混合物 并且具有比通过燃烧步骤产生的混合物更低的熔融灰分含量; 和d）用冷气体冷却暖烟道气，得到含有冷烟道气和非熔融灰分的混合物，其熔融灰分含量低于转移步骤产生的混合物。

    METHOD FOR THE PRODUCTION OF SUCRALOSE
    9.
    发明申请
    METHOD FOR THE PRODUCTION OF SUCRALOSE 有权
    用于生产枯草芽孢杆菌的方法

    公开(公告)号：US20090264633A1

    公开(公告)日：2009-10-22

    申请号：US12345998

    申请日：2008-12-30

    申请人： John Kerr ,  Robert Jansen ,  Duane A. Leinhos ,  James Edwin Wiley, JR. ,  Sebastien Camborieux ,  Anthony Baiada ,  Gordon Walker ,  Carlo Maffezzoni

    发明人： John Kerr ,  Robert Jansen ,  Duane A. Leinhos ,  James Edwin Wiley, JR. ,  Sebastien Camborieux ,  Anthony Baiada ,  Gordon Walker ,  Carlo Maffezzoni

    IPC分类号： C07H15/00

    CPC分类号： C07H1/06 ,  C07H5/02

    摘要： The present invention provides a method for producing sucralose from a feed stream resulting from the chlorination of a sucrose-6-acylate in a reaction vehicle. The feed stream includes a sucralose-6-acylate, the reaction vehicle, water, and salts. The salts include one or more selected from the group consisting of alkali metal chlorides, alkaline earth metal chlorides and ammonium chloride. The method includes: (i) deacylation of the sucralose-6-acylate by treatment with a base to afford a product stream comprising sucralose; (ii) partial removal of water and, optionally, reaction vehicle from the product stream of (i) in order to cause precipitation of the salts from the product stream; (iii) removal of the precipitated salts from the product stream of (ii); and (iv) isolation of sucralose from the product stream of (iii).

    摘要翻译： 本发明提供了由反应载体中蔗糖-6-酰化物的氯化得到的进料流中生产三氯蔗糖的方法。 进料流包括三氯蔗糖-6-酰化物，反应载体，水和盐。 所述盐包括选自碱金属氯化物，碱土金属氯化物和氯化铵中的一种或多种。 该方法包括：（i）用碱处理三氯半乳蔗糖-6-酰化物脱酰基，得到包含三氯蔗糖的产物流; （ii）从（i）的产物流中部分除去水和任选的反应载体，以便使产物流中的盐沉淀; （iii）从（ii）的产物流中除去沉淀的盐; 和（iv）从（iii）的产物流中分离三氯半乳蔗糖。