利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

108 条记录 (耗时 0.018 秒)

    Extraction system
    6.
    发明授权
    Extraction system 有权
    提取系统

    公开(公告)号：US09132363B2

    公开(公告)日：2015-09-15

    申请号：US14085682

    申请日：2013-11-20

    申请人： Andrew Paul Joseph

    发明人： Andrew Paul Joseph

    IPC分类号： B01D11/04 ,  B01D11/02 ,  C11B1/10 ,  C11B7/00 ,  B01D11/00

    CPC分类号： B01D11/04 ,  B01D11/0203 ,  B01D11/028 ,  B01D11/0284 ,  B01D11/0288 ,  B01D11/0403 ,  B01D11/0407 ,  B01D11/0484 ,  B01D11/0488 ,  B01D11/0492 ,  B01D2011/007 ,  C11B1/104 ,  C11B7/005

    摘要： An extraction apparatus comprises an extraction vessel configured to remove an extracted material from a source material in contact with a process fluid to form a mixture. The apparatus further comprises a separation chamber and a process fluid circulation conduit, the conduit comprising a separation portion configured to receive the mixture and permit a portion of the extracted material to separate from the mixture within the separation chamber. The apparatus further comprises a temperature regulator configured to permit re-circulation of a temperature regulation fluid and regulate the temperature of the process fluid.

    摘要翻译： 提取装置包括提取容器，其构造成从与处理流体接触的源材料中除去提取的材料以形成混合物。 所述设备还包括分离室和过程流体循环管道，所述导管包括被配置为接收混合物并允许一部分提取的材料与分离室内的混合物分离的分离部分。 该装置还包括温度调节器，其被配置为允许温度调节流体的再循环并且调节过程流体的温度。

    Extraction System
    7.
    发明申请
    Extraction System 审中-公开
    提取系统

    公开(公告)号：US20150139865A1

    公开(公告)日：2015-05-21

    申请号：US14085682

    申请日：2013-11-20

    申请人： Andrew Paul Joseph

    发明人： Andrew Paul Joseph

    IPC分类号： B01D11/04

    CPC分类号： B01D11/04 ,  B01D11/0203 ,  B01D11/028 ,  B01D11/0284 ,  B01D11/0288 ,  B01D11/0403 ,  B01D11/0407 ,  B01D11/0484 ,  B01D11/0488 ,  B01D11/0492 ,  B01D2011/007 ,  C11B1/104 ,  C11B7/005

    摘要： An extraction apparatus comprises an extraction vessel configured to remove an extracted material from a source material in contact with a process fluid to form a mixture. The apparatus further comprises a separation chamber and a process fluid circulation conduit, the conduit comprising a separation portion configured to receive the mixture and permit a portion of the extracted material to separate from the mixture within the separation chamber. The apparatus further comprises a temperature regulator configured to permit re-circulation of a temperature regulation fluid and regulate the temperature of the process fluid.

    摘要翻译： 提取装置包括提取容器，其构造成从与处理流体接触的源材料中除去提取的材料以形成混合物。 所述设备还包括分离室和过程流体循环管道，所述导管包括被配置为接收混合物并允许一部分提取的材料与分离室内的混合物分离的分离部分。 该装置还包括温度调节器，其被配置为允许温度调节流体的再循环并且调节过程流体的温度。

    Method for producing solid-lipid composite drug particles
    8.
    发明授权
    Method for producing solid-lipid composite drug particles 有权
    固体 - 脂质复合药物颗粒的制备方法

    公开(公告)号：US08642091B2

    公开(公告)日：2014-02-04

    申请号：US12124518

    申请日：2008-05-21

    申请人： Boris Y. Shekunov ,  Pratibhash Chattopadhyay ,  Robert W. Huff

    发明人： Boris Y. Shekunov ,  Pratibhash Chattopadhyay ,  Robert W. Huff

    IPC分类号： B29B9/00 ,  A61K9/14 ,  A61K9/00 ,  A61K9/16

    CPC分类号： A61K9/167 ,  A61K9/5123 ,  B01D11/0403 ,  B01D11/0407 ,  B01D11/0411 ,  B01D11/0484 ,  B01J13/02

    摘要： A method of producing solid composite lipid/drug nanoparticles that includes the steps of: (1) dissolving a lipid and a drug in a suitable organic solvent to form a solution; (2) emulsifying the solution in a liquid to form an emulsion having a discontinuous phase of micelles comprising the organic solvent, the drug and the lipid, and a continuous phase comprising the liquid; and (3) contacting the emulsion with a supercritical fluid under conditions suitable to keep the supercritical fluid in a supercritical state, whereby the supercritical fluid extracts the organic solvent from the micelles, causing them to precipitate as organic-solvent free solid composite lipid/drug nanoparticles suspended or dispersed in the liquid.

    摘要翻译： 一种生产固体复合脂质/药物纳米颗粒的方法，其包括以下步骤：（1）将脂质和药物溶解在合适的有机溶剂中以形成溶液; （2）将溶液乳化在液体中以形成具有包含有机溶剂，药物和脂质的胶束不连续相的乳液和包含液体的连续相; 和（3）在适合于使超临界流体处于超临界状态的条件下使乳液与超临界流体接触，由此超临界流体从胶束中提取有机溶剂，导致它们作为无机溶剂固体复合脂质/药物沉淀 悬浮或分散在液体中的纳米颗粒。

    Solvent extraction and recovery
    9.
    发明授权
    Solvent extraction and recovery 失效
    溶剂萃取和回收

    公开(公告)号：US08048304B2

    公开(公告)日：2011-11-01

    申请号：US12331248

    申请日：2008-12-09

    申请人： Brian J. Waibel ,  David J. Lawrence ,  Michael Case

    发明人： Brian J. Waibel ,  David J. Lawrence ,  Michael Case

    IPC分类号： B01D11/00

    CPC分类号： B01D3/40 ,  B01D3/007 ,  B01D11/0203 ,  B01D11/028 ,  B01D11/0296 ,  B01D11/0403 ,  B01D11/0407 ,  B01D11/0488 ,  B01D19/0057 ,  Y02B30/52 ,  Y02P70/34

    摘要： Systems and methods for improving dense gas solvent extraction of a solute and recovery of the solvent are provided. A pressure of the solvent/solute mixture obtained from an extraction chamber is increased, e.g. with a pump, thereby providing the mixture above saturation conditions. The increased pressure provides greater solubility of the solute and less solvent being vaporized in a heat exchanger. A buildup of solute in the system is reduced, thus improving system longevity. Also, process conditions of the separation process are isolated from those of the extraction process. Accordingly, the process conditions for the separating process are maintained while the process conditions of the extraction chamber vary with ambient temperature, thus saving cost and energy. This isolation also provides an ability to use, in the gas recovery cycle, a heat pump that can be used for many applications and environmental conditions while still using a conventional refrigerant.

    摘要翻译： 提供了改进稠溶气萃取溶质和回收溶剂的系统和方法。 从提取室获得的溶剂/溶质混合物的压力增加，例如， 用泵，从而提供混合物在饱和条件下。 增加的压力提供更高的溶质溶解度和更少的溶剂在热交换器中蒸发。 系统中溶质的积累减少，从而提高系统寿命。 此外，分离过程的工艺条件与提取过程的工艺条件分离。 因此，当提取室的工艺条件随环境温度变化时，保持分离过程的工艺条件，从而节省成本和能量。 这种隔离还提供了在气体回收循环中使用可以在仍然使用常规制冷剂的情况下用于许多应用和环境条件的热泵的能力。

    NEAR-CRITICAL FLUID EXTRACTION PROCESS
    10.
    发明申请
    NEAR-CRITICAL FLUID EXTRACTION PROCESS 有权
    近临界流体萃取过程

    公开(公告)号：US20100151098A1

    公开(公告)日：2010-06-17

    申请号：US12278554

    申请日：2007-02-01

    申请人： Owen John Catchpole ,  John Bertram Grey ,  Nicola Emma Durling

    发明人： Owen John Catchpole ,  John Bertram Grey ,  Nicola Emma Durling

    IPC分类号： A23L1/28 ,  B01D11/00

    CPC分类号： B01D11/0203 ,  A23L33/105 ,  B01D11/0292 ,  B01D11/0403 ,  B01D11/0407 ,  B01D11/0411 ,  B01D11/0492

    摘要： A process for fractionating the constituents of a solution obtained by extracting plant or animal material with an aqueous-organic solvent where the aqueous-organic solvent is a mixture of water and a water-miscible organic solvent, generally including the steps of contacting the solution with a near-critical fluid to produce a raffinate phase containing high polarity constituents and water, and a near-critical fluid phase containing low to medium polarity constituents, separating the near-critical fluid phase from the raffinate phase, and recovering the low to medium polarity constituents from the near-critical fluid phase and the high polarity constituents from the raffinate phase.

    摘要翻译： 一种通过水溶性有机溶剂萃取植物或动物材料获得的溶液的成分分馏方法，其中水 - 有机溶剂是水和水混溶性有机溶剂的混合物，通常包括以下步骤：使溶液与 一种近临界流体，以产生含有高极性成分和水的萃余相，以及含有低至中等极性成分的近临界流体相，将近临界流体相与萃余相分离，并回收低至中等极性 来自近临界流体相的组分和来自萃余相的高极性成分。