Sucrose inversion process
    21.
    发明授权
    Sucrose inversion process 有权
    蔗糖反转过程

    公开(公告)号:US08092609B2

    公开(公告)日:2012-01-10

    申请号:US12025153

    申请日:2008-02-04

    IPC分类号: C13K1/08

    CPC分类号: C13K3/00 C13B20/14

    摘要: We disclose a method of inverting sucrose, including (i) determining an initial solids concentration of an aqueous sucrose solution (solidsi), an initial bed volume (BVi) of a sucrose inversion resin system, a minimum target inversion percentage (invert %min), a maximum target inversion percentage (invert %max), a target maximum hydroxymethylfuran (HMF) concentration (HMFmax), a minimum target pH (pHmin), or a maximum target pH (pHmax); (ii) contacting the sucrose inversion resin system with the aqueous sucrose solution under conditions of aqueous solution flow rate in BVi/hr (ratep) and aqueous solution temperature in ° C. (temperaturep) to produce an inverted sucrose solution having an inversion percentage (invert %product), an HMF concentration (HMFproduct), and a pH (pHproduct); (iii) observing an instantaneous inversion percentage (invert %inst), an instantaneous HMF concentration (HMFinst), or an instantaneous pH (pHinst) of the inverted sucrose solution; and, if invert %inst invert %max, HMFinst>HMFmax, pHinst pHmax; (iv) changing at least one of the aqueous solution flow rate or the aqueous solution temperature such that invert %min≦invert %product≦invert %max, HMFproduct≦HMFmax, or pHmin≦pHproduct≦pHmax. We also disclose a computing apparatus capable of use in performing a method of inverting sucrose.

    摘要翻译: 我们公开了一种蔗糖翻转方法,包括(i)测定蔗糖反应树脂体系的初始固体浓度,蔗糖反转树脂体系的初始床体积(BVi),最小目标反转百分比(反转百分比) ,最大目标反转百分比(反转百分比最大值),目标最大羟甲基呋喃(HMF)浓度(HMFmax),最小目标pH(pHmin)或最大目标pH(pHmax)); (ii)在水溶液流速(BVi / hr(速率))和水溶液温度(℃)(℃)下的条件下,将蔗糖反转树脂体系与蔗糖溶液的蔗糖溶液接触,得到反转百分比的倒转蔗糖溶液 转化%产物),HMF浓度(HMF产物)和pH(pH值产物); (iii)观察反转蔗糖溶液的瞬时反转百分率(反转%inst),瞬时HMF浓度(HMFinst)或瞬时pH(pHinst); 并且,如果反转%inst invert%max,HMFinst> HMFmax,pHinst pHmax; (iv)改变水溶液流速或水溶液温度中的至少一个,使得反相%min和nlE反相%max,HMFproduct&NlE; HMFmax或pHmin& NlE; pH值& NlE; pHmax。 我们还公开了一种能够用于执行蔗糖翻转方法的计算装置。

    Purification of Sucralose Containing Feed Streams for Sucralose Crystallization
    23.
    发明申请
    Purification of Sucralose Containing Feed Streams for Sucralose Crystallization 审中-公开
    含三氯蔗糖的三氯蔗糖结晶原料的纯化

    公开(公告)号:US20090299055A1

    公开(公告)日:2009-12-03

    申请号:US12412832

    申请日:2009-03-27

    IPC分类号: C07H1/06

    CPC分类号: C07H1/06 C07H5/02

    摘要: A process for the recovery of a carbohydrate selected from sucralose and sucralose-6-esters from an aqueous feed stream is disclosed. The process comprises extracting the feed stream with an organic solvent, such as ethyl acetate, back extracting the resulting carbohydrate-containing organic extract with an aqueous solvent, and either crystallizing the carbohydrate from the organic solvent or replacing the organic solvent with water and crystallizing the carbohydrate from water. The process results in an increased overall yield of the carbohydrate.

    摘要翻译: 公开了从含水进料流中回收选自三氯蔗糖和三氯蔗糖-6-酯的碳水化合物的方法。 该方法包括用有机溶剂如乙酸乙酯萃取进料流,用水溶剂反萃取所得含碳水化合物的有机萃取物,并将碳水化合物从有机溶剂中结晶或用水代替有机溶剂,并使 来自水的碳水化合物 该方法导致碳水化合物的总收率提高。

    SUCRALOSE PURIFICATION PROCESS
    24.
    发明申请
    SUCRALOSE PURIFICATION PROCESS 有权
    SUCRALOSE净化工艺

    公开(公告)号:US20090299054A1

    公开(公告)日:2009-12-03

    申请号:US12413955

    申请日:2009-03-30

    IPC分类号: C13K13/00

    CPC分类号: C07H5/02

    摘要: A process for the extraction of sucralose from an aqueous solution containing at least sucralose, other chlorinated saccharides, sodium chloride and dimethylammonium chloride into an organic solvent for sucralose by contacting said organic solvent with said solution to extract sucralose into the organic solvent. The ratio of sodium chloride to dimethylammonium chloride in the aqueous solution is increased prior to or during contact so as to increase the partition coefficient of sucralose into said organic solvent.

    摘要翻译: 通过使所述有机溶剂与所述溶液接触将三氯半乳蔗糖,其它氯化糖,氯化钠和二甲基氯化铵的水溶液提取到三氯半乳蔗糖的有机溶剂中以将三氯蔗糖萃取到有机溶剂中的方法。 在接触之前或接触期间,水溶液中氯化钠与二甲基氯化铵的比例增加,从而增加三氯蔗糖分配成所述有机溶剂的分配系数。

    Home basket
    25.
    外观设计
    Home basket 有权
    家庭篮子

    公开(公告)号:USD602691S1

    公开(公告)日:2009-10-27

    申请号:US29309468

    申请日:2008-08-20

    申请人: John Kerr

    设计人: John Kerr

    Process for Efficient Energy Recovery from Biomass
    26.
    发明申请
    Process for Efficient Energy Recovery from Biomass 有权
    从生物质能源回收利用的过程

    公开(公告)号:US20090044737A1

    公开(公告)日:2009-02-19

    申请号:US12173247

    申请日:2008-07-15

    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,至少一些油或两者中消耗的能量,通过以下方法: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, 在集热表面的至少一部分下面; 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。

    Submersible Pumping System and Method for Boosting Subsea Production Flow
    28.
    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

    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
    29.
    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

    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。

    Methods, mobile network node and mobile terminal for reducing the number of unsuccessful service change requests performed by the mobile terminal
    30.
    发明授权
    Methods, mobile network node and mobile terminal for reducing the number of unsuccessful service change requests performed by the mobile terminal 有权
    方法,移动网络节点和移动终端,用于减少由移动终端执行的不成功的业务改变请求的数量

    公开(公告)号:US08548454B2

    公开(公告)日:2013-10-01

    申请号:US12375356

    申请日:2006-07-28

    IPC分类号: H04M11/00

    摘要: A method for reducing the number of unsuccessful service change attempts of a first mobile terminal is presented. The mobile terminal (1, 1a, 1b, 420) is connectable via a mobile network to a further terminal by establishing a call connection for providing a first service or by establishing a call connection for providing a second service. The method comprises the following steps performed by the first mobile terminal (1, 1a, 1b, 420): receiving (S21) a first indication signal (202) indicating that a service change towards the second service is temporarily unavailable from a mobile network node (31, 310) administrating an established call connection for providing the first service, and in response to receiving the first indication signal (202) refraining (S22) from requesting a service change towards the second service until reception of a further indication signal (204) from the mobile network node (31, 310) indicating that a service change is available again.

    摘要翻译: 提出了一种用于减少第一移动终端的不成功服务改变尝试次数的方法。 通过建立用于提供第一服务的呼叫连接或通过建立用于提供第二服务的呼叫连接,移动终端(1,1a,1b,420)可以经由移动网络连接到另一终端。 该方法包括由第一移动终端(1,1a,1b,420)执行的以下步骤:从移动网络节点接收(S21)指示朝向第二服务的业务改变暂时不可用的第一指示信号(S21) (31,310),管理建立的用于提供第一服务的呼叫连接,以及响应于接收到拒绝服务(S22)的第一指示信号(S22)来请求向第二服务的服务改变,直到接收另外的指示信号(204 )从移动网络节点(31,310)指示服务改变可再次可用。