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21 条记录 (耗时 0.034 秒)

    Process for carrying out crystallization
    7.
    发明授权
    Process for carrying out crystallization 有权
    进行结晶的方法

    公开(公告)号：US07883551B2

    公开(公告)日：2011-02-08

    申请号：US11661057

    申请日：2005-09-02

    申请人： Dirk Verdoes ,  Earl Lawrence Vincent Goetheer ,  Zhuo Hornstra-Xu ,  Jan Izaak Walpot

    发明人： Dirk Verdoes ,  Earl Lawrence Vincent Goetheer ,  Zhuo Hornstra-Xu ,  Jan Izaak Walpot

    IPC分类号： C13K1/10

    CPC分类号： B01D9/0013 ,  B01D9/0036 ,  B01D9/005 ,  B01D9/0054

    摘要： The present invention is directed to a crystallization process and apparatuses for such processes. In a first aspect, the process of the invention comprises a step wherein a liquid comprising a solvent and material dissolved therein, is subjected to crystallization conditions in the presence of Dean vortices, which Dean vortices result from said liquid flowing through a channel having at least one curvature. In a second aspect, the invention is directed to a crystallization process, which comprises a step wherein a liquid comprising a solvent, material dissolved therein and heterogeneous particles is subjected to crystallization conditions in the presence of Dean vortices, which Dean vortices result from said liquid flowing through a channel having at least one curvature, wherein said material crystallizes on solid surfaces, in particular on surfaces of the heterogeneous particles present in the feed.

    摘要翻译： 本发明涉及一种结晶方法和这种方法的装置。 在第一方面，本发明的方法包括一个步骤，其中包含溶剂和溶解在其中的材料的液体在Dean涡流的存在下进行结晶条件，Dean涡流由所述液体流过具有至少 一个曲率。 在第二方面，本发明涉及一种结晶方法，其包括以下步骤：其中包含溶剂，溶解在其中的材料的液体和异质颗粒在Dean涡流存在下进行结晶条件，Dean旋涡由所述液体 流过具有至少一个曲率的通道，其中所述材料在固体表面上，特别是在进料中存在的异质颗粒的表面上结晶。

    Process for separating liquid mixtures
    8.
    发明授权
    Process for separating liquid mixtures 有权
    分离液体混合物的方法

    公开(公告)号：US09283522B2

    公开(公告)日：2016-03-15

    申请号：US13056760

    申请日：2009-08-19

    申请人： Erik Everhardus Bernardus Meuleman ,  Peter Geerdink ,  Earl Lawrence Vincent Goetheer ,  Eva Sanchez Fernandez

    发明人： Erik Everhardus Bernardus Meuleman ,  Peter Geerdink ,  Earl Lawrence Vincent Goetheer ,  Eva Sanchez Fernandez

    IPC分类号： B01D61/36 ,  B01D63/02 ,  B01D63/08 ,  C02F1/44

    CPC分类号： B01D61/362 ,  B01D61/364 ,  B01D63/02 ,  B01D63/082 ,  B01D2313/146 ,  B01D2313/22 ,  C02F1/447 ,  C02F1/448

    摘要： The invention is directed to a process for separating liquid mixtures, which includes passing a liquid stream of the liquid mixture over a membrane, the membrane being selective for at least one of a first compound and a second compound, whereby at least part of the liquid stream passes through the membrane leaving the other side of the membrane as a vapor, with the remainder of the liquid stream forming a retentate stream, and condensing the vapor on a condenser surface having a lower temperature than the liquid stream to give a distillate stream, the condenser surface forming a non-permeable heat conducting separation wall between the distillate stream and a cooling stream which cooling stream is a) a feed stream, or b) the retentate stream.

    摘要翻译： 本发明涉及一种用于分离液体混合物的方法，其包括使液体混合物的液体流通过膜，所述膜对于第一化合物和第二化合物中的至少一种是选择性的，由此至少部分液体 气流通过离开膜的另一侧的膜作为蒸气，其余液体流形成滞留物流，并将蒸气冷凝在具有比液体流更低的温度的冷凝器表面上，得到馏出物流， 冷凝器表面在蒸馏物流和冷却流之间形成不可渗透的导热分离壁，冷却流是a）进料流，或b）滞留物流。