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29 条记录 (耗时 0.016 秒)

    Device and method for removing volatile components from polymer solutions
    11.
    发明授权
    Device and method for removing volatile components from polymer solutions 失效
    用于从聚合物溶液中除去挥发性组分的装置和方法

    公开(公告)号：US06627040B1

    公开(公告)日：2003-09-30

    申请号：US09673225

    申请日：2000-10-13

    申请人： Thomas Elsner ,  Jürgen Heuser ,  Christian Kords

    发明人： Thomas Elsner ,  Jürgen Heuser ,  Christian Kords

    IPC分类号： B01D306

    CPC分类号： C08F6/003 ,  F28D9/0018 ,  Y10S159/10 ,  Y10S159/15

    摘要： A device and process for the removal of volatile constituents from polymers is disclosed. The device entails a container having an inlet for a polymer solution, an outlet for the volatile components, an outflow for the polymer from which the volatile components have been removed and a heat exchanger. The heat exchanger is characterized in that it contains a plurality of specially structured channels.

    摘要翻译： 公开了用于从聚合物中除去挥发性成分的装置和方法。 该装置需要具有用于聚合物溶液的入口，用于挥发性组分的出口，已经除去挥发性组分的聚合物的流出物和热交换器的容器。 热交换器的特征在于它包含多个特别结构的通道。

    Methods for removing volatile components from polymer solutions
    14.
    发明授权
    Methods for removing volatile components from polymer solutions 失效
    从聚合物溶液中除去挥发性组分的方法

    公开(公告)号：US06485607B1

    公开(公告)日：2002-11-26

    申请号：US09673227

    申请日：2000-10-13

    申请人： Thomas Elsner ,  Jürgen Heuser ,  Christian Kords

    发明人： Thomas Elsner ,  Jürgen Heuser ,  Christian Kords

    IPC分类号： B01D130

    CPC分类号： C08G64/406 ,  C08F6/003 ,  Y10S159/08 ,  Y10S159/15

    摘要： A method for removing volatile components from polymer solutions is disclosed. The method, yielding products having low content of residual volatile components and causing no thermal damage to the polymer, entails using apparatuses in which surfaces which come into contact with the product are made from materials which are low in iron content.

    摘要翻译： 公开了从聚合物溶液中除去挥发性组分的方法。 产生具有低残留挥发性成分含量且不对聚合物造成热损伤的产品需要使用与产品接触的表面由铁含量低的材料制成的设备。

    Strand evaporator
    15.
    发明授权
    Strand evaporator 失效
    绞线蒸发器

    公开(公告)号：US06780281B1

    公开(公告)日：2004-08-24

    申请号：US10130757

    申请日：2002-05-22

    申请人： Thomas Elsner ,  Jürgen Heuser ,  Christian Kords ,  Klemens Kohlgrüber

    发明人： Thomas Elsner ,  Jürgen Heuser ,  Christian Kords ,  Klemens Kohlgrüber

    IPC分类号： B01D108

    CPC分类号： B01D1/06 ,  B01D1/04 ,  B01D3/008 ,  B01D19/0021 ,  B29C47/0019 ,  B29C47/003 ,  B29C47/76 ,  C08F6/003 ,  Y10S159/10 ,  Y10S159/15

    摘要： A strand devolatilizer that includes a degassing container, a product inlet, a product distributor, a product outlet and a vapor outlet is disclosed. The product distributor is in the form of a tube distributor with at least one distributor tube (1) and a plurality of die tubes (2) arranged in parallel, each containing a plurality of apertures (15) in the tube wall. The die tubes (2) are preferably arranged in several planes one above the other and staggered laterally relative to one another.

    摘要翻译： 公开了一种包含脱气容器，产品入口，产品分配器，产品出口和蒸汽出口的脱脂剂。 产品分配器是具有管分配器的形式，具有至少一个分配器管（1）和平行布置的多个模具管（2），每个在管壁中包含多个孔（15）。 模具管（2）优选地布置在多个平面中，并且彼此相对并且彼此横向错开。

    Method and device for evaporating polymer solutions of thermoplastic polymers, and a polycarbonate which can be obtained by evaporation
    16.
    发明授权
    Method and device for evaporating polymer solutions of thermoplastic polymers, and a polycarbonate which can be obtained by evaporation 失效
    用于蒸发热塑性聚合物的聚合物溶液的方法和装置，以及可以通过蒸发获得的聚碳酸酯

    公开(公告)号：US06545122B1

    公开(公告)日：2003-04-08

    申请号：US10019352

    申请日：2001-10-19

    申请人： Thomas Elsner ,  Jürgen Heuser ,  Christian Kords

    发明人： Thomas Elsner ,  Jürgen Heuser ,  Christian Kords

    IPC分类号： C08J300

    CPC分类号： C08G64/403 ,  B01D3/06 ,  B01D19/0005

    摘要： Described is a multi-stage, continuous process for evaporating and concentrating feed polymer solutions. In a first stage (a) of the process, the feed polymer solution is concentrated by passing it through one of (i) a combination of a tubular heat exchanger with one of a thin-film evaporator and a coiled tube evaporator, and (ii) a tubular heat exchanger. Each evaporator of (i) having a downstream separator. In a further stage (b), the intermediate polymer solution of the first stage is further concentrated and degassed to form a product polymer in a tubular heat exchanger having a downstream separator. The tubular heat exchanger of the further stage has an inside diameter of from 5 to 30 mm, and a length of from 0.5 to 4 m, and the throughput per heat exchanger tube being from 5 to 30 kg/h, based on the polymer. An entrainer is introduced into a delivery device located downstream from the separator of further stage (b). The product concentrated/degassed polymer of further stage (b) is then isolated and optionally granulated. Also described is an apparatus for evaporating and concentrating feed polymer solutions.

    摘要翻译： 描述了用于蒸发和浓缩饲料聚合物溶液的多阶段连续方法。 在该方法的第一阶段（a）中，通过使进料聚合物溶液通过（i）管式热交换器与薄膜蒸发器和盘管式蒸发器之一的组合， ）管式热交换器。 （i）的每个蒸发器具有下游分离器。 在另一阶段（b）中，将第一阶段的中间聚合物溶液进一步浓缩并脱气以在具有下游分离器的管式热交换器中形成产物聚合物。 基于聚合物，进一步的管状热交换器的内径为5至30mm，长度为0.5至4m，每个热交换器管的产量为5至30kg / h。 将夹带剂引入位于进一步的阶段（b）的分离器下游的递送装置中。 然后分离另外阶段（b）的产物浓缩/脱气聚合物并任选地造粒。 还描述了用于蒸发和浓缩进料聚合物溶液的装置。

    Method for filling and emptying transport containers with plastics granular material
    19.
    发明授权
    Method for filling and emptying transport containers with plastics granular material 失效
    用塑料颗粒材料填充和排空运输容器的方法

    公开(公告)号：US08313268B2

    公开(公告)日：2012-11-20

    申请号：US12112398

    申请日：2008-04-30

    申请人： Christian Kords ,  Reiner Horl ,  Uli Franz ,  Raimund Zimmermann ,  Norbert Schniesko

    发明人： Christian Kords ,  Reiner Horl ,  Uli Franz ,  Raimund Zimmermann ,  Norbert Schniesko

    IPC分类号： B65G53/40

    CPC分类号： B65D90/046 ,  B65B1/16 ,  B65B69/00 ,  B65G67/06 ,  B65G69/22

    摘要： A method for the filling and optionally emptying transport containers with plastics granular materials is disclosed. A flexible plastics inliner is inserted into a transport container. A front side of the inliner includes at least one receiving flexible hose connection for filling the inliner with plastics granular material, at least one discharge hose connection for discharging blown in conveying air from the inliner, and at least one emptying hose connection for emptying plastics granular material from the inliner. The front side of the inliner also includes a protective liner. The cabin and the transport container are positioned at a decanting station, the cabin being adapted to transfer plastics granular material from the decanting station and decant the transferred plastics granular material into the transport container through the receiving hose connection. The transport container is then filled with plastics granular material utilizing the cabin.

    摘要翻译： 公开了一种用塑料颗粒材料填充和排空运输容器的方法。 将柔性塑料内衬插入运输容器中。 内衬的前侧包括至少一个接收柔性软管连接件，用于用塑料颗粒材料填充内衬，至少一个排出软管连接件用于从内衬中输送空气中吹出的排放软管连接件，以及至少一个用于排空塑料粒料的排空软管连接件 材料从内衬。 内衬的前侧还包括保护衬垫。 舱室和运输容器位于倾析站，舱室适于从倾析站转移塑料颗粒材料，并通过接收软管连接将转移的塑料颗粒材料倾析到运输容器中。 运输容器然后用塑料颗粒材料填充。