PROCESS FOR OPERATING A CONTINUOUS REMOVAL OF A TARGET PRODUCT X IN THE FORM OF FINE CRYSTALS OF THE TARGET PRODUCT X
    3.
    发明申请
    PROCESS FOR OPERATING A CONTINUOUS REMOVAL OF A TARGET PRODUCT X IN THE FORM OF FINE CRYSTALS OF THE TARGET PRODUCT X 有权
    在目标产品X的精细晶体形式下连续移除目标产品X的过程X

    公开(公告)号:US20090076232A1

    公开(公告)日:2009-03-19

    申请号:US12208559

    申请日:2008-09-11

    摘要: A process for operating a continuous removal of a target product X in the form of fine crystals of a liquid phase P comprising the target product X and constituents other than the target product X by cooling suspension crystallization in the secondary chamber of an indirect heat exchanger to which liquid phase P flows continuously with simultaneous continuous flow through the primary chamber of the indirect heat exchanger with a coolant, and continuous withdrawal of a crystal suspension S having a degree of crystallization Y from the secondary chamber in two operating states I and II, wherein the coolant temperature is lower, the mass flow of liquid phase P is greater and the molar proportion of the constituents other than the target product X in the liquid phase P in operating state II is greater than in operating state I.

    摘要翻译: 通过在间接热交换器的二次室中冷却悬浮液结晶来操作以含有目标产物X和除了目标产物X的成分的液相P的细晶体的形式连续除去目标产物X的方法, 该液相P以连续的流动方式连续流过间接热交换器的主室,并具有冷却剂,并且在两个操作状态I和II中连续取出具有结晶Y的程度的结晶悬浮液, 冷却剂温度较低,液相P的质量流量较大,并且在运行状态II下的液相P中除目标产物X以外的成分的摩尔比例大于运行状态I.