METHOD FOR SEPARATING TRITIATED WATER FROM LIGHT WATER

    公开(公告)号:EP3165275A4

    公开(公告)日:2017-12-13

    申请号:EP15815232

    申请日:2015-07-01

    发明人: NAKAMURA SATOSHI

    IPC分类号: B01D59/08 G21F9/06

    摘要: Provided is an industrially feasible method for separating tritiated water from light water. The method comprises: a step of removing tritiated water and heavy water from light water by adding heavy water to a liquid mixture containing tritiated water and light water, by converting into a gas hydrate consisting essentially of tritiated water and heavy water as the crystal structure under a condition of converting into the gas hydrate of at least one of heavy water and tritiated water, and yet keeping light water in the liquid state, and a step of separating tritiated water from heavy water by breaking the gas hydrate structure containing tritiated water and heavy water, so as to get a liquid mixture, by converting the liquid mixture containing tritiated water and heavy water into a gas hydrate containing tritiated water in the crystal structure under a condition of converting into a gas hydrate containing tritiated water in the crystal structure and yet keeping heavy water in the liquid condition and then, by breaking the gas hydrate structure of tritiated water, so as to collecting tritiated water in that order.

    Latentwärmespeicher mit einer Vorrichtung zur Auslösung der Kristallisation
    5.
    发明公开
    Latentwärmespeicher mit einer Vorrichtung zur Auslösung der Kristallisation 有权
    与设备潜热存储用于触发所述结晶

    公开(公告)号:EP3056848A1

    公开(公告)日:2016-08-17

    申请号:EP15154761.9

    申请日:2015-02-11

    发明人:

    IPC分类号: F28D20/02 A61F7/02 F28F1/32

    摘要: Die Erfindung betrifft einen Latentwärmespeicher mit einem Speicherbehälter 1 zur Aufnahme eines Phasenwechselmaterials und einer Vorrichtung 8 zur Auslösung einer Kristallisation in dem Phasenwechselmaterial. Die Vorrichtung 8 zur Auslösung der Kristallisation weist ein erstes Peltier-Element 14 und ein zweites Peltier-Element 15 auf, die unter Bildung eines Spaltes 16 zur Aufnahme des Phasenwechselmaterials im Abstand zueinander angeordnet sind. Der Spalt 16 zwischen den Peltier-Elementen 14, 15 bildet ein Kompartiment, in den das Phasenwechselmaterial strömen kann. In dem Spalt 16 zwischen den Peltier-Elementen 14, 15 ist unter Bildung von Kanälen 19, in die das Phasenwechselmaterial gelangen kann, mindestens ein metallischer Körper 17 angeordnet, der im thermischen Kontakt mit den Peltier-Elementen ist. Es hat sich gezeigt, dass die Kristallisation des in den Kanälen 19 mit dem Metall in Kontakt befindlichen Phasenwechselmaterials sicher ausgelöst werden kann. Als Werkstoff für die Metallkörper hat sich insbesondere Edelstahl als besonders vorteilhaft erwiesen.

    摘要翻译: 本发明涉及一种潜热存储包括:存储容器1用于容纳相变材料与在所述相变材料结晶化的起始的装置8。 用于触发结晶的装置8具有第一珀耳帖元件14和第二珀耳帖元件15,其被布置以形成用于容纳彼此间隔开的相变材料中的间隙16。 珀耳帖元件14,15个形成在其中的相变材料能够流过的隔室之间的间隙16。 在珀耳帖元件14,15的至少一个金属体17,与形成通道19的到其中的相变材料可以通过,其被布置成与所述珀尔帖元件的热接触之间的间隙16。 已经发现,在接触所述相变材料中的通道19与金属结晶可以安全地触发。 用于金属体的材料,特别是不锈钢已被证明是特别有利的。

    DEVICE FOR INDUCING NUCLEATION
    7.
    发明公开
    DEVICE FOR INDUCING NUCLEATION 审中-公开
    VORRICHTUNG ZUR INDUKTION VON NUKLEIERUNG

    公开(公告)号:EP2790824A1

    公开(公告)日:2014-10-22

    申请号:EP12823248.5

    申请日:2012-12-12

    摘要: Described is a device for inducing crystal nucleation in a crystallizer. The device comprises a vessel for fluid and a surface abrader, wherein the surface abrader is configured to abrade a surface within the vessel to induce crystal nucleation. The friction of the abrader against the surface within the vessel creates nano-sized particulates which induce crystal nucleation. Crystal growth can then take place in the crystallizer. Also described is a crystallization apparatus comprising the device and a crystallization process using the device or similar. The device is significantly cheaper and more reliable than known ultrasound devices and facilitates the separation of crystal nucleation and crystal growth. The device also enables the avoidance of the use of seeding as a source of secondary nucleation.

    摘要翻译: 描述了用于在结晶器中诱导晶体成核的装置。 该装置包括用于流体的容器和表面磨擦器,其中表面磨擦器构造成磨蚀容器内的表面以诱发晶体成核。 研磨剂与容器内表面的摩擦产生了引起晶体成核的纳米级颗粒。 然后可以在结晶器中进行晶体生长。 还描述了包括该装置的结晶装置和使用该装置或类似物的结晶方法。 该装置比已知的超声装置便宜得多,更可靠,并促进了晶体成核和晶体生长的分离。 该装置还能够避免使用种子作为二次成核的来源。

    Apparatus and method for separating solid particles from a slurry
    8.
    发明公开
    Apparatus and method for separating solid particles from a slurry 审中-公开
    Vorrichtung und Verfahren zum Trennen fester Partikel aus einerSchlämme

    公开(公告)号:EP2471585A1

    公开(公告)日:2012-07-04

    申请号:EP11150115.1

    申请日:2011-01-04

    IPC分类号: B01D9/00

    CPC分类号: B01D9/00 B01D9/0045 B01D9/005

    摘要: The invention is directed to an improvement in operation of wash columns, and more in particular to an apparatus for separating solid particles from a slurry and to a process for separating solid particles from a mother liquor slurry.
    The apparatus of the invention comprises a wash column (1), which comprises a melting circuit (8,10,11,21), wherein means (22,23) are present to introduce a compound or composition to said wash column between a wash front (6b) formed in said wash column in operation and a product outlet and/or in the melting circuit.
    The process of the invention comprises separating the liquid from the solid particles by filtration with the aid of at least one filtering element (4), while a packed bed of solid particles coming from the mother liquid slurry forms near said filtering element (4), and wherein a wash front (6b) forms which is obtained by bringing a washing liquid in countercurrent to the solid particles in the bed, the bed being subjected to a movement in the direction of said wash front (6b), while a product stream comprising the material of said solid particles is obtained by continuously discharging a portion of said washing liquid, wherein a portion of said bed is continuously disintegrated, characterized in that a compound or composition is introduced into said wash column (1) between the wash front (6b) and a product outlet and/or in a melting circuit (8,10,11,21), and wherein the introduction of the said compound or composition decreases the equilibrium temperature of the contents of the melting circuit (8,10,11,21), further characterized by the feature that the introduced compound or composition is completely miscible with the product suspension and/or molten product being present in the said melting circuit (8,10,11,21)

    摘要翻译: 本发明涉及洗涤塔的操作改进,更具体地涉及用于从浆料中分离固体颗粒的装置以及从母液浆液中分离固体颗粒的方法。 本发明的装置包括洗涤塔(1),其包括熔解回路(8,10,11,21),其中存在用于将化合物或组合物引入所述洗涤塔的洗涤剂(22,23) 在操作中在所述洗涤塔中形成的前部(6b)和产品出口和/或在熔化回路中。 本发明的方法包括借助于至少一个过滤元件(4)过滤分离液体与固体颗粒,同时来自母液浆料的固体颗粒的填充床形成在所述过滤元件(4)附近, 并且其中形成洗涤前部(6b),其通过使洗涤液体与所述床中的固体颗粒逆流而使所述床沿所述洗涤前部(6b)的方向移动,同时包含 所述固体颗粒的材料是通过连续排出所述洗涤液的一部分获得的,其中所述床的一部分被连续分解,其特征在于将化合物或组合物引入洗涤前部(6b) )和产品出口和/或在熔解回路(8,10,11,21)中,并且其中所述化合物或组合物的引入降低了熔融物含量的平衡温度 电路(8,10,11,21),其特征还在于引入的化合物或组合物与存在于所述熔解回路(8,10,11,21)中的产物悬浮液和/或熔融产物完全混溶的特征,

    METHOD AND PRODUCT
    9.
    发明公开
    METHOD AND PRODUCT 审中-公开
    VERFAHREN UND PRODUKT

    公开(公告)号:EP2328665A1

    公开(公告)日:2011-06-08

    申请号:EP09785398.0

    申请日:2009-07-27

    摘要: The present invention provides a method of producing a co-crystal, the method comprising the steps of, providing a first substance and a second substance, wherein the first and second substances are compatible to form a co-crystal, mixing said first and second substances together, and exposing the mixture of said first and second substances to prolonged and sustained conditions of pressure and shear, sufficient to form a co-crystal of said first and second substance.The prolonged and sustained conditions of pressure and shear are preferably applied in an extrusion process. Associated compositions and uses thereof are also provided.

    摘要翻译: 本发明提供一种共晶体的制造方法,该方法包括提供第一物质和第二物质的步骤,其中第一和第二物质相容以形成共晶体,将所述第一和第二物质混合在一起 并且将所述第一和第二物质的混合物暴露于足以形成所述第一和第二物质的共晶的延长和持续的压力和剪切条件下。 压力和剪切的延长和持续的条件优选在挤出过程中应用。 还提供了相关组合物及其用途。