Polymerization process and reactor system
    2.
    发明申请
    Polymerization process and reactor system 失效
    聚合过程和反应器系统

    公开(公告)号:US20070117939A1

    公开(公告)日:2007-05-24

    申请号:US11285264

    申请日:2005-11-22

    IPC分类号: C08F4/00

    摘要: A process for polymerizing one or more monomers is provided. In at least one specific embodiment, the process includes preparing a mixture comprising the one or more monomers, a catalyst system and a flourinated hydrocarbon, preferably a hydrofluorocarbon. A fluorinated hydrocarbon containing stream, a polymer product stream and a waste stream are recovered from the mixture. At least a portion of the waste stream is sent to a non-flare decomposition system to produce a destructed waste stream, and the destructed waste stream is released to atmosphere.

    摘要翻译: 提供聚合一种或多种单体的方法。 在至少一个具体实施方案中,该方法包括制备包含一种或多种单体,催化剂体系和增溶烃,优选氢氟烃的混合物。 从混合物中回收含氟烃流,聚合物产物流和废物流。 废物流的至少一部分被送到非燃烧分解系统以产生破坏的废物流,并将破坏的废物流释放到大气中。

    Polymerization Process
    6.
    发明申请
    Polymerization Process 失效
    聚合过程

    公开(公告)号:US20070244279A1

    公开(公告)日:2007-10-18

    申请号:US11628166

    申请日:2005-06-20

    IPC分类号: C08F10/00 C08F2/06

    摘要: This invention relates to a process to increase the amount of polymer solute in a polymerization medium or effluent comprising introducing a fluorocarbon into the polymerization medium or effluent in an amount effective to increase the amount of polymer solute in the polymerization medium or effluent by at least 3% without causing precipitation of polymer solute from the polymerization medium or effluent, as compared to the same polymerization medium or effluent without the fluorocarbon present. This invention also relates to a process to reduce the viscosity of a polymerization medium or effluent comprising introducing a fluorocarbon into the polymerization medium or effluent in an amount effective to reduce the viscosity of the polymerization medium or effluent by at least 3% without causing precipitation of polymer solute from the polymerization medium or effluent, as compared to the same polymerization medium or effluent without the fluorocarbon present.

    摘要翻译: 本发明涉及一种增加聚合介质或流出物中聚合物溶质量的方法,包括将碳氟化合物引入聚合介质或流出物中,其量有效地将聚合介质或流出物中聚合物溶质的量增加至少3 %,而不会导致聚合物溶质从聚合介质或流出物中沉淀,与不存在碳氟化合物的相同聚合介质或流出物相比。 本发明还涉及降低聚合介质或流出物的粘度的方法,包括将碳氟化合物引入聚合介质或流出物中,其量可有效地降低聚合介质或流出物的粘度至少3%而不引起沉淀 与不存在碳氟化合物的相同聚合介质或流出物相比,来自聚合介质或流出物的聚合物溶质。