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    Microchannel polymerization reactor
    34.
    发明授权
    Microchannel polymerization reactor 失效
    微通道聚合反应器

    公开(公告)号：US07459508B2

    公开(公告)日：2008-12-02

    申请号：US11073350

    申请日：2005-03-02

    Applicant: Sean P. Fitzgerald ,  David J. Hesse ,  Anna Lee Y. Tonkovich ,  Laura J. Silva

    Inventor： Sean P. Fitzgerald ,  David J. Hesse ,  Anna Lee Y. Tonkovich ,  Laura J. Silva

    IPC: C08F2/00 ,  B01J19/24

    CPC classification number: B01J19/0093 ,  B01F5/0475 ,  B01F5/0478 ,  B01F5/0619 ,  B01F5/0646 ,  B01F5/0653 ,  B01F5/0682 ,  B01F5/0688 ,  B01F13/0059 ,  B01J2219/00783 ,  B01J2219/00822 ,  B01J2219/00844 ,  B01J2219/0086 ,  B01J2219/00862 ,  B01J2219/00871 ,  B01J2219/00873 ,  B01J2219/00889 ,  B01J2219/00891 ,  B01J2219/00907 ,  F28D7/00 ,  F28D9/00 ,  F28F2260/02 ,  Y10S526/918 ,  Y10T137/212

    Abstract: A microchannel polymerization reactor comprising: (a) a first microchannel adapted to carry a reactant stream; (b) a fluid conduit adapted to carry a fluid in thermal communication with the first microchannel; and (c) a static mixer in fluid communication with the first microchannel adapted to provide a mixing zone operative to change the cross-sectional fluid flow profile at a predetermined point along the first microchannel without changing the primary direction of the reactant stream through the first microchannel. The present invention also includes a method of carrying out a polymerization reaction within a microchannel reactor comprising: (i) directing at least one of monomer, initiator, water, surfactant, coagulant, and solvent into a reactant stream and into contact with reactant flowing within a first microchannel to initiate a polymerization reaction occurring within a first microchannel; and (ii) mixing the reactant of the reactant stream by positioning at least one static mixer in series with the reactant stream, where the static mixer is adapted to change a cross-sectional fluid flow profile of the reactant stream flowing through the first microchannel without changing a primary direction of the reactant stream through the first microchannel.

    Abstract translation: 一种微通道聚合反应器，包括：（a）适于携带反应物流的第一微通道; （b）适于承载与第一微通道热连通的流体的流体导管; 和（c）与所述第一微通道流体连通的静态混合器，其适于提供混合区域，其可操作以沿着所述第一微通道改变在预定点处的横截面流体流动分布，而不改变所述反应物流的主要方向通过所述第一 微通道。 本发明还包括在微通道反应器内进行聚合反应的方法，包括：（i）将单体，引发剂，水，表面活性剂，凝结剂和溶剂中的至少一种引入反应物流中并与在其内流动的反应物接触 引发在第一微通道内发生聚合反应的第一微通道; 和（ii）通过将至少一个与反应物流串联的静态混合器定位来混合反应物流的反应物，其中静态混合器适于改变流过第一微通道的反应物流的横截面流体流动分布，而没有 改变反应物流通过第一微通道的主要方向。

    Distillation process using microchannel technology
    35.
    发明授权
    Distillation process using microchannel technology 有权
    蒸馏工艺采用微通道技术

    公开(公告)号：US07305850B2

    公开(公告)日：2007-12-11

    申请号：US10898687

    申请日：2004-07-23

    Applicant: Anna Lee Tonkovich ,  Wayne W. Simmons ,  Laura J. Silva ,  Dongming Qiu ,  Steven T. Perry ,  Thomas Yuschak

    Inventor： Anna Lee Tonkovich ,  Wayne W. Simmons ,  Laura J. Silva ,  Dongming Qiu ,  Steven T. Perry ,  Thomas Yuschak

    IPC: F25J3/00

    CPC classification number: F25J3/04896 ,  B01D3/146 ,  C07C7/04 ,  F25J3/0209 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0238 ,  F25J3/0242 ,  F25J3/0247 ,  F25J3/0295 ,  F25J3/04624 ,  F25J3/04975 ,  F25J5/007 ,  F25J2200/80 ,  F25J2200/90 ,  F25J2210/12 ,  F25J2215/62 ,  F25J2270/90 ,  F25J2290/20 ,  F25J2290/42 ,  F25J2290/44 ,  Y10S62/902 ,  C07C11/02 ,  C07C9/04

    Abstract: The disclosed invention relates to a process for distilling a fluid mixture in a microchannel distillation unit, the microchannel distillation unit comprising a plurality of microchannel distillation sections, the fluid mixture comprising a more volatile component and a less volatile component, the process comprising: flowing a vapor phase of the fluid mixture in a first microchannel distillation section in contact with a liquid phase of the fluid mixture, part of the more volatile component transferring from the liquid phase to the vapor phase to form a more volatile component rich vapor phase, part of the less volatile component transferring from the vapor phase to the liquid phase to form a less volatile component rich liquid phase; separating the more volatile component rich vapor phase from the less volatile component rich liquid phase; flowing the less volatile component rich liquid phase to another microchannel distillation section upstream from the first microchannel distillation section; and flowing the more volatile rich vapor phase to another microchannel distillation section downstream from the first microchannel distillation section.

    Abstract translation: 所公开的本发明涉及一种在微通道蒸馏单元中蒸馏流体混合物的方法，所述微通道蒸馏单元包括多个微通道蒸馏段，所述流体混合物包含更易挥发组分和较不易挥发组分，所述方法包括： 在与液体混合物的液相接触的第一微通道蒸馏部分中的流体混合物的气相，部分更易挥发的组分从液相转移到气相以形成更易挥发的组分富气相，部分 挥发性较低的组分从气相转移到液相以形成较不易挥发的组分富液相; 将较易挥发的组分丰富的气相与较不易挥发的富含组分的液相分离; 将较不易挥发的组分富液相流向第一微通道蒸馏段上游的另一微通道蒸馏段; 并将更易挥发的富气相流动到第一微通道蒸馏段下游的另一微通道蒸馏段。

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